R Under development (unstable) (2024-07-28 r86931 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[17:27:42.551] plan(): Setting new future strategy stack:
[17:27:42.552] List of future strategies:
[17:27:42.552] 1. sequential:
[17:27:42.552]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.552]    - tweaked: FALSE
[17:27:42.552]    - call: future::plan("sequential")
[17:27:42.569] plan(): nbrOfWorkers() = 1
> library("listenv")
> 
> message("*** Globals w/ non-standard evaluation (NSE) ...")
*** Globals w/ non-standard evaluation (NSE) ...
> 
> data <- data.frame(x = 1:5, y = 1:5)
> v0 <- subset(data, x < 3)$y
> 
> for (strategy in supportedStrategies()) {
+   ## Speed up CRAN checks: Skip on CRAN Windows 32-bit
+   if (!fullTest && isWin32) next
+   
+   message(sprintf("- Strategy: %s ...", strategy))
+   
+   plan(strategy)
+ 
+   ## Assert option is passed on to future
+   options(future.globals.onMissing = "error")
+   opt1 %<-% getOption("future.globals.onMissing")
+   stopifnot(identical(opt1, "error"))
+ 
+   options(future.globals.onMissing = "ignore")
+   opt2 %<-% getOption("future.globals.onMissing")
+   stopifnot(identical(opt2, "ignore"))
+ 
+   options(future.globals.onMissing = "error")
+   res <- try({ v1 %<-% subset(data, x < 3)$y }, silent = TRUE)
+   stopifnot(inherits(res, "try-error"))
+ 
+   options(future.globals.onMissing = "ignore")
+   v2 %<-% subset(data, x < 3)$y
+   stopifnot(identical(v2, v0))
+ 
+   ## Nested futures (requires option is passed on to future)
+   plan(list(sequential, strategy))
+   options(future.globals.onMissing = "ignore")
+   v3 %<-% {
+     a %<-% subset(data, x < 3)$y
+     a
+   } %lazy% TRUE
+   stopifnot(identical(v3, v0))
+ 
+   ## Make sure to shut down nested parallel workers
+   void %<-% { plan(sequential) }
+   print(void)
+ 
+   message(sprintf("- Strategy: %s ... DONE", strategy))
+ }
- Strategy: sequential ...
[17:27:42.613] plan(): Setting new future strategy stack:
[17:27:42.613] List of future strategies:
[17:27:42.613] 1. sequential:
[17:27:42.613]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.613]    - tweaked: FALSE
[17:27:42.613]    - call: plan(strategy)
[17:27:42.636] plan(): nbrOfWorkers() = 1
[17:27:42.639] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'error'
[17:27:42.640] Searching for globals...
[17:27:42.646] - globals found: [1] 'getOption'
[17:27:42.646] Searching for globals ... DONE
[17:27:42.647] Resolving globals: FALSE
[17:27:42.648] 
[17:27:42.648] 
[17:27:42.648] getGlobalsAndPackages() ... DONE
[17:27:42.650] run() for 'Future' ...
[17:27:42.650] - state: 'created'
[17:27:42.650] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.651] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.652] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.652]   - Field: 'label'
[17:27:42.652]   - Field: 'local'
[17:27:42.653]   - Field: 'owner'
[17:27:42.653]   - Field: 'envir'
[17:27:42.653]   - Field: 'packages'
[17:27:42.654]   - Field: 'gc'
[17:27:42.654]   - Field: 'conditions'
[17:27:42.654]   - Field: 'expr'
[17:27:42.655]   - Field: 'uuid'
[17:27:42.655]   - Field: 'seed'
[17:27:42.655]   - Field: 'version'
[17:27:42.655]   - Field: 'result'
[17:27:42.656]   - Field: 'asynchronous'
[17:27:42.656]   - Field: 'calls'
[17:27:42.656]   - Field: 'globals'
[17:27:42.657]   - Field: 'stdout'
[17:27:42.657]   - Field: 'earlySignal'
[17:27:42.657]   - Field: 'lazy'
[17:27:42.658]   - Field: 'state'
[17:27:42.658] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.658] - Launch lazy future ...
[17:27:42.660] Packages needed by the future expression (n = 0): <none>
[17:27:42.660] Packages needed by future strategies (n = 0): <none>
[17:27:42.662] {
[17:27:42.662]     {
[17:27:42.662]         {
[17:27:42.662]             ...future.startTime <- base::Sys.time()
[17:27:42.662]             {
[17:27:42.662]                 {
[17:27:42.662]                   {
[17:27:42.662]                     base::local({
[17:27:42.662]                       has_future <- base::requireNamespace("future", 
[17:27:42.662]                         quietly = TRUE)
[17:27:42.662]                       if (has_future) {
[17:27:42.662]                         ns <- base::getNamespace("future")
[17:27:42.662]                         version <- ns[[".package"]][["version"]]
[17:27:42.662]                         if (is.null(version)) 
[17:27:42.662]                           version <- utils::packageVersion("future")
[17:27:42.662]                       }
[17:27:42.662]                       else {
[17:27:42.662]                         version <- NULL
[17:27:42.662]                       }
[17:27:42.662]                       if (!has_future || version < "1.8.0") {
[17:27:42.662]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.662]                           "", base::R.version$version.string), 
[17:27:42.662]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:42.662]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.662]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.662]                             "release", "version")], collapse = " "), 
[17:27:42.662]                           hostname = base::Sys.info()[["nodename"]])
[17:27:42.662]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.662]                           info)
[17:27:42.662]                         info <- base::paste(info, collapse = "; ")
[17:27:42.662]                         if (!has_future) {
[17:27:42.662]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.662]                             info)
[17:27:42.662]                         }
[17:27:42.662]                         else {
[17:27:42.662]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.662]                             info, version)
[17:27:42.662]                         }
[17:27:42.662]                         base::stop(msg)
[17:27:42.662]                       }
[17:27:42.662]                     })
[17:27:42.662]                   }
[17:27:42.662]                   ...future.strategy.old <- future::plan("list")
[17:27:42.662]                   options(future.plan = NULL)
[17:27:42.662]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.662]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:42.662]                 }
[17:27:42.662]                 ...future.workdir <- getwd()
[17:27:42.662]             }
[17:27:42.662]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.662]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.662]         }
[17:27:42.662]         base::options(future.startup.script = FALSE, future.globals.onMissing = "error", 
[17:27:42.662]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.662]             future.globals.onMissing = "error", future.globals.onReference = NULL, 
[17:27:42.662]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.662]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.662]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.662]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.662]             base::names(...future.oldOptions))
[17:27:42.662]     }
[17:27:42.662]     if (FALSE) {
[17:27:42.662]     }
[17:27:42.662]     else {
[17:27:42.662]         if (TRUE) {
[17:27:42.662]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.662]                 open = "w")
[17:27:42.662]         }
[17:27:42.662]         else {
[17:27:42.662]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.662]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.662]         }
[17:27:42.662]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.662]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.662]             base::sink(type = "output", split = FALSE)
[17:27:42.662]             base::close(...future.stdout)
[17:27:42.662]         }, add = TRUE)
[17:27:42.662]     }
[17:27:42.662]     ...future.frame <- base::sys.nframe()
[17:27:42.662]     ...future.conditions <- base::list()
[17:27:42.662]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.662]     if (FALSE) {
[17:27:42.662]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.662]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.662]     }
[17:27:42.662]     ...future.result <- base::tryCatch({
[17:27:42.662]         base::withCallingHandlers({
[17:27:42.662]             ...future.value <- base::withVisible(base::local(getOption("future.globals.onMissing")))
[17:27:42.662]             future::FutureResult(value = ...future.value$value, 
[17:27:42.662]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.662]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.662]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.662]                     ...future.globalenv.names))
[17:27:42.662]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.662]         }, condition = base::local({
[17:27:42.662]             c <- base::c
[17:27:42.662]             inherits <- base::inherits
[17:27:42.662]             invokeRestart <- base::invokeRestart
[17:27:42.662]             length <- base::length
[17:27:42.662]             list <- base::list
[17:27:42.662]             seq.int <- base::seq.int
[17:27:42.662]             signalCondition <- base::signalCondition
[17:27:42.662]             sys.calls <- base::sys.calls
[17:27:42.662]             `[[` <- base::`[[`
[17:27:42.662]             `+` <- base::`+`
[17:27:42.662]             `<<-` <- base::`<<-`
[17:27:42.662]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.662]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.662]                   3L)]
[17:27:42.662]             }
[17:27:42.662]             function(cond) {
[17:27:42.662]                 is_error <- inherits(cond, "error")
[17:27:42.662]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.662]                   NULL)
[17:27:42.662]                 if (is_error) {
[17:27:42.662]                   sessionInformation <- function() {
[17:27:42.662]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.662]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.662]                       search = base::search(), system = base::Sys.info())
[17:27:42.662]                   }
[17:27:42.662]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.662]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.662]                     cond$call), session = sessionInformation(), 
[17:27:42.662]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.662]                   signalCondition(cond)
[17:27:42.662]                 }
[17:27:42.662]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.662]                 "immediateCondition"))) {
[17:27:42.662]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.662]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.662]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.662]                   if (TRUE && !signal) {
[17:27:42.662]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.662]                     {
[17:27:42.662]                       inherits <- base::inherits
[17:27:42.662]                       invokeRestart <- base::invokeRestart
[17:27:42.662]                       is.null <- base::is.null
[17:27:42.662]                       muffled <- FALSE
[17:27:42.662]                       if (inherits(cond, "message")) {
[17:27:42.662]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.662]                         if (muffled) 
[17:27:42.662]                           invokeRestart("muffleMessage")
[17:27:42.662]                       }
[17:27:42.662]                       else if (inherits(cond, "warning")) {
[17:27:42.662]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.662]                         if (muffled) 
[17:27:42.662]                           invokeRestart("muffleWarning")
[17:27:42.662]                       }
[17:27:42.662]                       else if (inherits(cond, "condition")) {
[17:27:42.662]                         if (!is.null(pattern)) {
[17:27:42.662]                           computeRestarts <- base::computeRestarts
[17:27:42.662]                           grepl <- base::grepl
[17:27:42.662]                           restarts <- computeRestarts(cond)
[17:27:42.662]                           for (restart in restarts) {
[17:27:42.662]                             name <- restart$name
[17:27:42.662]                             if (is.null(name)) 
[17:27:42.662]                               next
[17:27:42.662]                             if (!grepl(pattern, name)) 
[17:27:42.662]                               next
[17:27:42.662]                             invokeRestart(restart)
[17:27:42.662]                             muffled <- TRUE
[17:27:42.662]                             break
[17:27:42.662]                           }
[17:27:42.662]                         }
[17:27:42.662]                       }
[17:27:42.662]                       invisible(muffled)
[17:27:42.662]                     }
[17:27:42.662]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.662]                   }
[17:27:42.662]                 }
[17:27:42.662]                 else {
[17:27:42.662]                   if (TRUE) {
[17:27:42.662]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.662]                     {
[17:27:42.662]                       inherits <- base::inherits
[17:27:42.662]                       invokeRestart <- base::invokeRestart
[17:27:42.662]                       is.null <- base::is.null
[17:27:42.662]                       muffled <- FALSE
[17:27:42.662]                       if (inherits(cond, "message")) {
[17:27:42.662]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.662]                         if (muffled) 
[17:27:42.662]                           invokeRestart("muffleMessage")
[17:27:42.662]                       }
[17:27:42.662]                       else if (inherits(cond, "warning")) {
[17:27:42.662]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.662]                         if (muffled) 
[17:27:42.662]                           invokeRestart("muffleWarning")
[17:27:42.662]                       }
[17:27:42.662]                       else if (inherits(cond, "condition")) {
[17:27:42.662]                         if (!is.null(pattern)) {
[17:27:42.662]                           computeRestarts <- base::computeRestarts
[17:27:42.662]                           grepl <- base::grepl
[17:27:42.662]                           restarts <- computeRestarts(cond)
[17:27:42.662]                           for (restart in restarts) {
[17:27:42.662]                             name <- restart$name
[17:27:42.662]                             if (is.null(name)) 
[17:27:42.662]                               next
[17:27:42.662]                             if (!grepl(pattern, name)) 
[17:27:42.662]                               next
[17:27:42.662]                             invokeRestart(restart)
[17:27:42.662]                             muffled <- TRUE
[17:27:42.662]                             break
[17:27:42.662]                           }
[17:27:42.662]                         }
[17:27:42.662]                       }
[17:27:42.662]                       invisible(muffled)
[17:27:42.662]                     }
[17:27:42.662]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.662]                   }
[17:27:42.662]                 }
[17:27:42.662]             }
[17:27:42.662]         }))
[17:27:42.662]     }, error = function(ex) {
[17:27:42.662]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.662]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.662]                 ...future.rng), started = ...future.startTime, 
[17:27:42.662]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.662]             version = "1.8"), class = "FutureResult")
[17:27:42.662]     }, finally = {
[17:27:42.662]         if (!identical(...future.workdir, getwd())) 
[17:27:42.662]             setwd(...future.workdir)
[17:27:42.662]         {
[17:27:42.662]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.662]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.662]             }
[17:27:42.662]             base::options(...future.oldOptions)
[17:27:42.662]             if (.Platform$OS.type == "windows") {
[17:27:42.662]                 old_names <- names(...future.oldEnvVars)
[17:27:42.662]                 envs <- base::Sys.getenv()
[17:27:42.662]                 names <- names(envs)
[17:27:42.662]                 common <- intersect(names, old_names)
[17:27:42.662]                 added <- setdiff(names, old_names)
[17:27:42.662]                 removed <- setdiff(old_names, names)
[17:27:42.662]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.662]                   envs[common]]
[17:27:42.662]                 NAMES <- toupper(changed)
[17:27:42.662]                 args <- list()
[17:27:42.662]                 for (kk in seq_along(NAMES)) {
[17:27:42.662]                   name <- changed[[kk]]
[17:27:42.662]                   NAME <- NAMES[[kk]]
[17:27:42.662]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.662]                     next
[17:27:42.662]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.662]                 }
[17:27:42.662]                 NAMES <- toupper(added)
[17:27:42.662]                 for (kk in seq_along(NAMES)) {
[17:27:42.662]                   name <- added[[kk]]
[17:27:42.662]                   NAME <- NAMES[[kk]]
[17:27:42.662]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.662]                     next
[17:27:42.662]                   args[[name]] <- ""
[17:27:42.662]                 }
[17:27:42.662]                 NAMES <- toupper(removed)
[17:27:42.662]                 for (kk in seq_along(NAMES)) {
[17:27:42.662]                   name <- removed[[kk]]
[17:27:42.662]                   NAME <- NAMES[[kk]]
[17:27:42.662]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.662]                     next
[17:27:42.662]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.662]                 }
[17:27:42.662]                 if (length(args) > 0) 
[17:27:42.662]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.662]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.662]             }
[17:27:42.662]             else {
[17:27:42.662]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.662]             }
[17:27:42.662]             {
[17:27:42.662]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.662]                   0L) {
[17:27:42.662]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.662]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.662]                   base::options(opts)
[17:27:42.662]                 }
[17:27:42.662]                 {
[17:27:42.662]                   {
[17:27:42.662]                     NULL
[17:27:42.662]                     RNGkind("Mersenne-Twister")
[17:27:42.662]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.662]                       inherits = FALSE)
[17:27:42.662]                   }
[17:27:42.662]                   options(future.plan = NULL)
[17:27:42.662]                   if (is.na(NA_character_)) 
[17:27:42.662]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.662]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.662]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.662]                     .init = FALSE)
[17:27:42.662]                 }
[17:27:42.662]             }
[17:27:42.662]         }
[17:27:42.662]     })
[17:27:42.662]     if (TRUE) {
[17:27:42.662]         base::sink(type = "output", split = FALSE)
[17:27:42.662]         if (TRUE) {
[17:27:42.662]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.662]         }
[17:27:42.662]         else {
[17:27:42.662]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.662]         }
[17:27:42.662]         base::close(...future.stdout)
[17:27:42.662]         ...future.stdout <- NULL
[17:27:42.662]     }
[17:27:42.662]     ...future.result$conditions <- ...future.conditions
[17:27:42.662]     ...future.result$finished <- base::Sys.time()
[17:27:42.662]     ...future.result
[17:27:42.662] }
[17:27:42.669] plan(): Setting new future strategy stack:
[17:27:42.670] List of future strategies:
[17:27:42.670] 1. sequential:
[17:27:42.670]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.670]    - tweaked: FALSE
[17:27:42.670]    - call: NULL
[17:27:42.671] plan(): nbrOfWorkers() = 1
[17:27:42.674] plan(): Setting new future strategy stack:
[17:27:42.674] List of future strategies:
[17:27:42.674] 1. sequential:
[17:27:42.674]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.674]    - tweaked: FALSE
[17:27:42.674]    - call: plan(strategy)
[17:27:42.675] plan(): nbrOfWorkers() = 1
[17:27:42.676] SequentialFuture started (and completed)
[17:27:42.677] - Launch lazy future ... done
[17:27:42.677] run() for 'SequentialFuture' ... done
[17:27:42.678] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.679] Searching for globals...
[17:27:42.680] - globals found: [1] 'getOption'
[17:27:42.680] Searching for globals ... DONE
[17:27:42.681] Resolving globals: FALSE
[17:27:42.681] 
[17:27:42.682] 
[17:27:42.682] getGlobalsAndPackages() ... DONE
[17:27:42.682] run() for 'Future' ...
[17:27:42.683] - state: 'created'
[17:27:42.683] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.684] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.684] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.684]   - Field: 'label'
[17:27:42.685]   - Field: 'local'
[17:27:42.685]   - Field: 'owner'
[17:27:42.685]   - Field: 'envir'
[17:27:42.686]   - Field: 'packages'
[17:27:42.686]   - Field: 'gc'
[17:27:42.686]   - Field: 'conditions'
[17:27:42.686]   - Field: 'expr'
[17:27:42.687]   - Field: 'uuid'
[17:27:42.687]   - Field: 'seed'
[17:27:42.687]   - Field: 'version'
[17:27:42.688]   - Field: 'result'
[17:27:42.688]   - Field: 'asynchronous'
[17:27:42.688]   - Field: 'calls'
[17:27:42.689]   - Field: 'globals'
[17:27:42.689]   - Field: 'stdout'
[17:27:42.689]   - Field: 'earlySignal'
[17:27:42.690]   - Field: 'lazy'
[17:27:42.690]   - Field: 'state'
[17:27:42.690] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.690] - Launch lazy future ...
[17:27:42.691] Packages needed by the future expression (n = 0): <none>
[17:27:42.691] Packages needed by future strategies (n = 0): <none>
[17:27:42.692] {
[17:27:42.692]     {
[17:27:42.692]         {
[17:27:42.692]             ...future.startTime <- base::Sys.time()
[17:27:42.692]             {
[17:27:42.692]                 {
[17:27:42.692]                   {
[17:27:42.692]                     base::local({
[17:27:42.692]                       has_future <- base::requireNamespace("future", 
[17:27:42.692]                         quietly = TRUE)
[17:27:42.692]                       if (has_future) {
[17:27:42.692]                         ns <- base::getNamespace("future")
[17:27:42.692]                         version <- ns[[".package"]][["version"]]
[17:27:42.692]                         if (is.null(version)) 
[17:27:42.692]                           version <- utils::packageVersion("future")
[17:27:42.692]                       }
[17:27:42.692]                       else {
[17:27:42.692]                         version <- NULL
[17:27:42.692]                       }
[17:27:42.692]                       if (!has_future || version < "1.8.0") {
[17:27:42.692]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.692]                           "", base::R.version$version.string), 
[17:27:42.692]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:42.692]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.692]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.692]                             "release", "version")], collapse = " "), 
[17:27:42.692]                           hostname = base::Sys.info()[["nodename"]])
[17:27:42.692]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.692]                           info)
[17:27:42.692]                         info <- base::paste(info, collapse = "; ")
[17:27:42.692]                         if (!has_future) {
[17:27:42.692]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.692]                             info)
[17:27:42.692]                         }
[17:27:42.692]                         else {
[17:27:42.692]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.692]                             info, version)
[17:27:42.692]                         }
[17:27:42.692]                         base::stop(msg)
[17:27:42.692]                       }
[17:27:42.692]                     })
[17:27:42.692]                   }
[17:27:42.692]                   ...future.strategy.old <- future::plan("list")
[17:27:42.692]                   options(future.plan = NULL)
[17:27:42.692]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.692]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:42.692]                 }
[17:27:42.692]                 ...future.workdir <- getwd()
[17:27:42.692]             }
[17:27:42.692]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.692]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.692]         }
[17:27:42.692]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:42.692]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.692]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:42.692]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.692]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.692]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.692]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.692]             base::names(...future.oldOptions))
[17:27:42.692]     }
[17:27:42.692]     if (FALSE) {
[17:27:42.692]     }
[17:27:42.692]     else {
[17:27:42.692]         if (TRUE) {
[17:27:42.692]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.692]                 open = "w")
[17:27:42.692]         }
[17:27:42.692]         else {
[17:27:42.692]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.692]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.692]         }
[17:27:42.692]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.692]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.692]             base::sink(type = "output", split = FALSE)
[17:27:42.692]             base::close(...future.stdout)
[17:27:42.692]         }, add = TRUE)
[17:27:42.692]     }
[17:27:42.692]     ...future.frame <- base::sys.nframe()
[17:27:42.692]     ...future.conditions <- base::list()
[17:27:42.692]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.692]     if (FALSE) {
[17:27:42.692]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.692]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.692]     }
[17:27:42.692]     ...future.result <- base::tryCatch({
[17:27:42.692]         base::withCallingHandlers({
[17:27:42.692]             ...future.value <- base::withVisible(base::local(getOption("future.globals.onMissing")))
[17:27:42.692]             future::FutureResult(value = ...future.value$value, 
[17:27:42.692]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.692]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.692]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.692]                     ...future.globalenv.names))
[17:27:42.692]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.692]         }, condition = base::local({
[17:27:42.692]             c <- base::c
[17:27:42.692]             inherits <- base::inherits
[17:27:42.692]             invokeRestart <- base::invokeRestart
[17:27:42.692]             length <- base::length
[17:27:42.692]             list <- base::list
[17:27:42.692]             seq.int <- base::seq.int
[17:27:42.692]             signalCondition <- base::signalCondition
[17:27:42.692]             sys.calls <- base::sys.calls
[17:27:42.692]             `[[` <- base::`[[`
[17:27:42.692]             `+` <- base::`+`
[17:27:42.692]             `<<-` <- base::`<<-`
[17:27:42.692]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.692]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.692]                   3L)]
[17:27:42.692]             }
[17:27:42.692]             function(cond) {
[17:27:42.692]                 is_error <- inherits(cond, "error")
[17:27:42.692]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.692]                   NULL)
[17:27:42.692]                 if (is_error) {
[17:27:42.692]                   sessionInformation <- function() {
[17:27:42.692]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.692]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.692]                       search = base::search(), system = base::Sys.info())
[17:27:42.692]                   }
[17:27:42.692]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.692]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.692]                     cond$call), session = sessionInformation(), 
[17:27:42.692]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.692]                   signalCondition(cond)
[17:27:42.692]                 }
[17:27:42.692]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.692]                 "immediateCondition"))) {
[17:27:42.692]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.692]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.692]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.692]                   if (TRUE && !signal) {
[17:27:42.692]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.692]                     {
[17:27:42.692]                       inherits <- base::inherits
[17:27:42.692]                       invokeRestart <- base::invokeRestart
[17:27:42.692]                       is.null <- base::is.null
[17:27:42.692]                       muffled <- FALSE
[17:27:42.692]                       if (inherits(cond, "message")) {
[17:27:42.692]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.692]                         if (muffled) 
[17:27:42.692]                           invokeRestart("muffleMessage")
[17:27:42.692]                       }
[17:27:42.692]                       else if (inherits(cond, "warning")) {
[17:27:42.692]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.692]                         if (muffled) 
[17:27:42.692]                           invokeRestart("muffleWarning")
[17:27:42.692]                       }
[17:27:42.692]                       else if (inherits(cond, "condition")) {
[17:27:42.692]                         if (!is.null(pattern)) {
[17:27:42.692]                           computeRestarts <- base::computeRestarts
[17:27:42.692]                           grepl <- base::grepl
[17:27:42.692]                           restarts <- computeRestarts(cond)
[17:27:42.692]                           for (restart in restarts) {
[17:27:42.692]                             name <- restart$name
[17:27:42.692]                             if (is.null(name)) 
[17:27:42.692]                               next
[17:27:42.692]                             if (!grepl(pattern, name)) 
[17:27:42.692]                               next
[17:27:42.692]                             invokeRestart(restart)
[17:27:42.692]                             muffled <- TRUE
[17:27:42.692]                             break
[17:27:42.692]                           }
[17:27:42.692]                         }
[17:27:42.692]                       }
[17:27:42.692]                       invisible(muffled)
[17:27:42.692]                     }
[17:27:42.692]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.692]                   }
[17:27:42.692]                 }
[17:27:42.692]                 else {
[17:27:42.692]                   if (TRUE) {
[17:27:42.692]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.692]                     {
[17:27:42.692]                       inherits <- base::inherits
[17:27:42.692]                       invokeRestart <- base::invokeRestart
[17:27:42.692]                       is.null <- base::is.null
[17:27:42.692]                       muffled <- FALSE
[17:27:42.692]                       if (inherits(cond, "message")) {
[17:27:42.692]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.692]                         if (muffled) 
[17:27:42.692]                           invokeRestart("muffleMessage")
[17:27:42.692]                       }
[17:27:42.692]                       else if (inherits(cond, "warning")) {
[17:27:42.692]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.692]                         if (muffled) 
[17:27:42.692]                           invokeRestart("muffleWarning")
[17:27:42.692]                       }
[17:27:42.692]                       else if (inherits(cond, "condition")) {
[17:27:42.692]                         if (!is.null(pattern)) {
[17:27:42.692]                           computeRestarts <- base::computeRestarts
[17:27:42.692]                           grepl <- base::grepl
[17:27:42.692]                           restarts <- computeRestarts(cond)
[17:27:42.692]                           for (restart in restarts) {
[17:27:42.692]                             name <- restart$name
[17:27:42.692]                             if (is.null(name)) 
[17:27:42.692]                               next
[17:27:42.692]                             if (!grepl(pattern, name)) 
[17:27:42.692]                               next
[17:27:42.692]                             invokeRestart(restart)
[17:27:42.692]                             muffled <- TRUE
[17:27:42.692]                             break
[17:27:42.692]                           }
[17:27:42.692]                         }
[17:27:42.692]                       }
[17:27:42.692]                       invisible(muffled)
[17:27:42.692]                     }
[17:27:42.692]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.692]                   }
[17:27:42.692]                 }
[17:27:42.692]             }
[17:27:42.692]         }))
[17:27:42.692]     }, error = function(ex) {
[17:27:42.692]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.692]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.692]                 ...future.rng), started = ...future.startTime, 
[17:27:42.692]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.692]             version = "1.8"), class = "FutureResult")
[17:27:42.692]     }, finally = {
[17:27:42.692]         if (!identical(...future.workdir, getwd())) 
[17:27:42.692]             setwd(...future.workdir)
[17:27:42.692]         {
[17:27:42.692]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.692]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.692]             }
[17:27:42.692]             base::options(...future.oldOptions)
[17:27:42.692]             if (.Platform$OS.type == "windows") {
[17:27:42.692]                 old_names <- names(...future.oldEnvVars)
[17:27:42.692]                 envs <- base::Sys.getenv()
[17:27:42.692]                 names <- names(envs)
[17:27:42.692]                 common <- intersect(names, old_names)
[17:27:42.692]                 added <- setdiff(names, old_names)
[17:27:42.692]                 removed <- setdiff(old_names, names)
[17:27:42.692]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.692]                   envs[common]]
[17:27:42.692]                 NAMES <- toupper(changed)
[17:27:42.692]                 args <- list()
[17:27:42.692]                 for (kk in seq_along(NAMES)) {
[17:27:42.692]                   name <- changed[[kk]]
[17:27:42.692]                   NAME <- NAMES[[kk]]
[17:27:42.692]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.692]                     next
[17:27:42.692]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.692]                 }
[17:27:42.692]                 NAMES <- toupper(added)
[17:27:42.692]                 for (kk in seq_along(NAMES)) {
[17:27:42.692]                   name <- added[[kk]]
[17:27:42.692]                   NAME <- NAMES[[kk]]
[17:27:42.692]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.692]                     next
[17:27:42.692]                   args[[name]] <- ""
[17:27:42.692]                 }
[17:27:42.692]                 NAMES <- toupper(removed)
[17:27:42.692]                 for (kk in seq_along(NAMES)) {
[17:27:42.692]                   name <- removed[[kk]]
[17:27:42.692]                   NAME <- NAMES[[kk]]
[17:27:42.692]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.692]                     next
[17:27:42.692]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.692]                 }
[17:27:42.692]                 if (length(args) > 0) 
[17:27:42.692]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.692]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.692]             }
[17:27:42.692]             else {
[17:27:42.692]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.692]             }
[17:27:42.692]             {
[17:27:42.692]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.692]                   0L) {
[17:27:42.692]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.692]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.692]                   base::options(opts)
[17:27:42.692]                 }
[17:27:42.692]                 {
[17:27:42.692]                   {
[17:27:42.692]                     NULL
[17:27:42.692]                     RNGkind("Mersenne-Twister")
[17:27:42.692]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.692]                       inherits = FALSE)
[17:27:42.692]                   }
[17:27:42.692]                   options(future.plan = NULL)
[17:27:42.692]                   if (is.na(NA_character_)) 
[17:27:42.692]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.692]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.692]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.692]                     .init = FALSE)
[17:27:42.692]                 }
[17:27:42.692]             }
[17:27:42.692]         }
[17:27:42.692]     })
[17:27:42.692]     if (TRUE) {
[17:27:42.692]         base::sink(type = "output", split = FALSE)
[17:27:42.692]         if (TRUE) {
[17:27:42.692]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.692]         }
[17:27:42.692]         else {
[17:27:42.692]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.692]         }
[17:27:42.692]         base::close(...future.stdout)
[17:27:42.692]         ...future.stdout <- NULL
[17:27:42.692]     }
[17:27:42.692]     ...future.result$conditions <- ...future.conditions
[17:27:42.692]     ...future.result$finished <- base::Sys.time()
[17:27:42.692]     ...future.result
[17:27:42.692] }
[17:27:42.699] plan(): Setting new future strategy stack:
[17:27:42.700] List of future strategies:
[17:27:42.700] 1. sequential:
[17:27:42.700]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.700]    - tweaked: FALSE
[17:27:42.700]    - call: NULL
[17:27:42.701] plan(): nbrOfWorkers() = 1
[17:27:42.703] plan(): Setting new future strategy stack:
[17:27:42.703] List of future strategies:
[17:27:42.703] 1. sequential:
[17:27:42.703]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.703]    - tweaked: FALSE
[17:27:42.703]    - call: plan(strategy)
[17:27:42.704] plan(): nbrOfWorkers() = 1
[17:27:42.705] SequentialFuture started (and completed)
[17:27:42.705] - Launch lazy future ... done
[17:27:42.705] run() for 'SequentialFuture' ... done
[17:27:42.706] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'error'
[17:27:42.707] Searching for globals...
[17:27:42.714] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.715] Searching for globals...
[17:27:42.716] - globals found: [5] '$', 'subset', 'data', '<', 'x'
[17:27:42.717] Searching for globals ... DONE
[17:27:42.717] Resolving globals: FALSE
[17:27:42.718] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:42.719] The total size of the 1 globals exported for future expression ('subset(data, x < 3)$y') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:42.719] - globals: [1] 'data'
[17:27:42.720] 
[17:27:42.720] getGlobalsAndPackages() ... DONE
[17:27:42.720] run() for 'Future' ...
[17:27:42.721] - state: 'created'
[17:27:42.721] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.722] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.722] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.722]   - Field: 'label'
[17:27:42.723]   - Field: 'local'
[17:27:42.723]   - Field: 'owner'
[17:27:42.723]   - Field: 'envir'
[17:27:42.723]   - Field: 'packages'
[17:27:42.724]   - Field: 'gc'
[17:27:42.724]   - Field: 'conditions'
[17:27:42.724]   - Field: 'expr'
[17:27:42.724]   - Field: 'uuid'
[17:27:42.725]   - Field: 'seed'
[17:27:42.725]   - Field: 'version'
[17:27:42.725]   - Field: 'result'
[17:27:42.726]   - Field: 'asynchronous'
[17:27:42.726]   - Field: 'calls'
[17:27:42.726]   - Field: 'globals'
[17:27:42.726]   - Field: 'stdout'
[17:27:42.727]   - Field: 'earlySignal'
[17:27:42.727]   - Field: 'lazy'
[17:27:42.727]   - Field: 'state'
[17:27:42.727] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.728] - Launch lazy future ...
[17:27:42.728] Packages needed by the future expression (n = 0): <none>
[17:27:42.728] Packages needed by future strategies (n = 0): <none>
[17:27:42.729] {
[17:27:42.729]     {
[17:27:42.729]         {
[17:27:42.729]             ...future.startTime <- base::Sys.time()
[17:27:42.729]             {
[17:27:42.729]                 {
[17:27:42.729]                   {
[17:27:42.729]                     base::local({
[17:27:42.729]                       has_future <- base::requireNamespace("future", 
[17:27:42.729]                         quietly = TRUE)
[17:27:42.729]                       if (has_future) {
[17:27:42.729]                         ns <- base::getNamespace("future")
[17:27:42.729]                         version <- ns[[".package"]][["version"]]
[17:27:42.729]                         if (is.null(version)) 
[17:27:42.729]                           version <- utils::packageVersion("future")
[17:27:42.729]                       }
[17:27:42.729]                       else {
[17:27:42.729]                         version <- NULL
[17:27:42.729]                       }
[17:27:42.729]                       if (!has_future || version < "1.8.0") {
[17:27:42.729]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.729]                           "", base::R.version$version.string), 
[17:27:42.729]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:42.729]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.729]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.729]                             "release", "version")], collapse = " "), 
[17:27:42.729]                           hostname = base::Sys.info()[["nodename"]])
[17:27:42.729]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.729]                           info)
[17:27:42.729]                         info <- base::paste(info, collapse = "; ")
[17:27:42.729]                         if (!has_future) {
[17:27:42.729]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.729]                             info)
[17:27:42.729]                         }
[17:27:42.729]                         else {
[17:27:42.729]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.729]                             info, version)
[17:27:42.729]                         }
[17:27:42.729]                         base::stop(msg)
[17:27:42.729]                       }
[17:27:42.729]                     })
[17:27:42.729]                   }
[17:27:42.729]                   ...future.strategy.old <- future::plan("list")
[17:27:42.729]                   options(future.plan = NULL)
[17:27:42.729]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.729]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:42.729]                 }
[17:27:42.729]                 ...future.workdir <- getwd()
[17:27:42.729]             }
[17:27:42.729]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.729]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.729]         }
[17:27:42.729]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:42.729]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.729]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:42.729]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.729]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.729]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.729]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.729]             base::names(...future.oldOptions))
[17:27:42.729]     }
[17:27:42.729]     if (FALSE) {
[17:27:42.729]     }
[17:27:42.729]     else {
[17:27:42.729]         if (TRUE) {
[17:27:42.729]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.729]                 open = "w")
[17:27:42.729]         }
[17:27:42.729]         else {
[17:27:42.729]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.729]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.729]         }
[17:27:42.729]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.729]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.729]             base::sink(type = "output", split = FALSE)
[17:27:42.729]             base::close(...future.stdout)
[17:27:42.729]         }, add = TRUE)
[17:27:42.729]     }
[17:27:42.729]     ...future.frame <- base::sys.nframe()
[17:27:42.729]     ...future.conditions <- base::list()
[17:27:42.729]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.729]     if (FALSE) {
[17:27:42.729]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.729]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.729]     }
[17:27:42.729]     ...future.result <- base::tryCatch({
[17:27:42.729]         base::withCallingHandlers({
[17:27:42.729]             ...future.value <- base::withVisible(base::local(subset(data, 
[17:27:42.729]                 x < 3)$y))
[17:27:42.729]             future::FutureResult(value = ...future.value$value, 
[17:27:42.729]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.729]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.729]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.729]                     ...future.globalenv.names))
[17:27:42.729]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.729]         }, condition = base::local({
[17:27:42.729]             c <- base::c
[17:27:42.729]             inherits <- base::inherits
[17:27:42.729]             invokeRestart <- base::invokeRestart
[17:27:42.729]             length <- base::length
[17:27:42.729]             list <- base::list
[17:27:42.729]             seq.int <- base::seq.int
[17:27:42.729]             signalCondition <- base::signalCondition
[17:27:42.729]             sys.calls <- base::sys.calls
[17:27:42.729]             `[[` <- base::`[[`
[17:27:42.729]             `+` <- base::`+`
[17:27:42.729]             `<<-` <- base::`<<-`
[17:27:42.729]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.729]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.729]                   3L)]
[17:27:42.729]             }
[17:27:42.729]             function(cond) {
[17:27:42.729]                 is_error <- inherits(cond, "error")
[17:27:42.729]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.729]                   NULL)
[17:27:42.729]                 if (is_error) {
[17:27:42.729]                   sessionInformation <- function() {
[17:27:42.729]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.729]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.729]                       search = base::search(), system = base::Sys.info())
[17:27:42.729]                   }
[17:27:42.729]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.729]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.729]                     cond$call), session = sessionInformation(), 
[17:27:42.729]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.729]                   signalCondition(cond)
[17:27:42.729]                 }
[17:27:42.729]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.729]                 "immediateCondition"))) {
[17:27:42.729]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.729]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.729]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.729]                   if (TRUE && !signal) {
[17:27:42.729]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.729]                     {
[17:27:42.729]                       inherits <- base::inherits
[17:27:42.729]                       invokeRestart <- base::invokeRestart
[17:27:42.729]                       is.null <- base::is.null
[17:27:42.729]                       muffled <- FALSE
[17:27:42.729]                       if (inherits(cond, "message")) {
[17:27:42.729]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.729]                         if (muffled) 
[17:27:42.729]                           invokeRestart("muffleMessage")
[17:27:42.729]                       }
[17:27:42.729]                       else if (inherits(cond, "warning")) {
[17:27:42.729]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.729]                         if (muffled) 
[17:27:42.729]                           invokeRestart("muffleWarning")
[17:27:42.729]                       }
[17:27:42.729]                       else if (inherits(cond, "condition")) {
[17:27:42.729]                         if (!is.null(pattern)) {
[17:27:42.729]                           computeRestarts <- base::computeRestarts
[17:27:42.729]                           grepl <- base::grepl
[17:27:42.729]                           restarts <- computeRestarts(cond)
[17:27:42.729]                           for (restart in restarts) {
[17:27:42.729]                             name <- restart$name
[17:27:42.729]                             if (is.null(name)) 
[17:27:42.729]                               next
[17:27:42.729]                             if (!grepl(pattern, name)) 
[17:27:42.729]                               next
[17:27:42.729]                             invokeRestart(restart)
[17:27:42.729]                             muffled <- TRUE
[17:27:42.729]                             break
[17:27:42.729]                           }
[17:27:42.729]                         }
[17:27:42.729]                       }
[17:27:42.729]                       invisible(muffled)
[17:27:42.729]                     }
[17:27:42.729]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.729]                   }
[17:27:42.729]                 }
[17:27:42.729]                 else {
[17:27:42.729]                   if (TRUE) {
[17:27:42.729]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.729]                     {
[17:27:42.729]                       inherits <- base::inherits
[17:27:42.729]                       invokeRestart <- base::invokeRestart
[17:27:42.729]                       is.null <- base::is.null
[17:27:42.729]                       muffled <- FALSE
[17:27:42.729]                       if (inherits(cond, "message")) {
[17:27:42.729]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.729]                         if (muffled) 
[17:27:42.729]                           invokeRestart("muffleMessage")
[17:27:42.729]                       }
[17:27:42.729]                       else if (inherits(cond, "warning")) {
[17:27:42.729]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.729]                         if (muffled) 
[17:27:42.729]                           invokeRestart("muffleWarning")
[17:27:42.729]                       }
[17:27:42.729]                       else if (inherits(cond, "condition")) {
[17:27:42.729]                         if (!is.null(pattern)) {
[17:27:42.729]                           computeRestarts <- base::computeRestarts
[17:27:42.729]                           grepl <- base::grepl
[17:27:42.729]                           restarts <- computeRestarts(cond)
[17:27:42.729]                           for (restart in restarts) {
[17:27:42.729]                             name <- restart$name
[17:27:42.729]                             if (is.null(name)) 
[17:27:42.729]                               next
[17:27:42.729]                             if (!grepl(pattern, name)) 
[17:27:42.729]                               next
[17:27:42.729]                             invokeRestart(restart)
[17:27:42.729]                             muffled <- TRUE
[17:27:42.729]                             break
[17:27:42.729]                           }
[17:27:42.729]                         }
[17:27:42.729]                       }
[17:27:42.729]                       invisible(muffled)
[17:27:42.729]                     }
[17:27:42.729]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.729]                   }
[17:27:42.729]                 }
[17:27:42.729]             }
[17:27:42.729]         }))
[17:27:42.729]     }, error = function(ex) {
[17:27:42.729]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.729]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.729]                 ...future.rng), started = ...future.startTime, 
[17:27:42.729]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.729]             version = "1.8"), class = "FutureResult")
[17:27:42.729]     }, finally = {
[17:27:42.729]         if (!identical(...future.workdir, getwd())) 
[17:27:42.729]             setwd(...future.workdir)
[17:27:42.729]         {
[17:27:42.729]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.729]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.729]             }
[17:27:42.729]             base::options(...future.oldOptions)
[17:27:42.729]             if (.Platform$OS.type == "windows") {
[17:27:42.729]                 old_names <- names(...future.oldEnvVars)
[17:27:42.729]                 envs <- base::Sys.getenv()
[17:27:42.729]                 names <- names(envs)
[17:27:42.729]                 common <- intersect(names, old_names)
[17:27:42.729]                 added <- setdiff(names, old_names)
[17:27:42.729]                 removed <- setdiff(old_names, names)
[17:27:42.729]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.729]                   envs[common]]
[17:27:42.729]                 NAMES <- toupper(changed)
[17:27:42.729]                 args <- list()
[17:27:42.729]                 for (kk in seq_along(NAMES)) {
[17:27:42.729]                   name <- changed[[kk]]
[17:27:42.729]                   NAME <- NAMES[[kk]]
[17:27:42.729]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.729]                     next
[17:27:42.729]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.729]                 }
[17:27:42.729]                 NAMES <- toupper(added)
[17:27:42.729]                 for (kk in seq_along(NAMES)) {
[17:27:42.729]                   name <- added[[kk]]
[17:27:42.729]                   NAME <- NAMES[[kk]]
[17:27:42.729]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.729]                     next
[17:27:42.729]                   args[[name]] <- ""
[17:27:42.729]                 }
[17:27:42.729]                 NAMES <- toupper(removed)
[17:27:42.729]                 for (kk in seq_along(NAMES)) {
[17:27:42.729]                   name <- removed[[kk]]
[17:27:42.729]                   NAME <- NAMES[[kk]]
[17:27:42.729]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.729]                     next
[17:27:42.729]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.729]                 }
[17:27:42.729]                 if (length(args) > 0) 
[17:27:42.729]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.729]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.729]             }
[17:27:42.729]             else {
[17:27:42.729]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.729]             }
[17:27:42.729]             {
[17:27:42.729]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.729]                   0L) {
[17:27:42.729]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.729]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.729]                   base::options(opts)
[17:27:42.729]                 }
[17:27:42.729]                 {
[17:27:42.729]                   {
[17:27:42.729]                     NULL
[17:27:42.729]                     RNGkind("Mersenne-Twister")
[17:27:42.729]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.729]                       inherits = FALSE)
[17:27:42.729]                   }
[17:27:42.729]                   options(future.plan = NULL)
[17:27:42.729]                   if (is.na(NA_character_)) 
[17:27:42.729]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.729]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.729]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.729]                     .init = FALSE)
[17:27:42.729]                 }
[17:27:42.729]             }
[17:27:42.729]         }
[17:27:42.729]     })
[17:27:42.729]     if (TRUE) {
[17:27:42.729]         base::sink(type = "output", split = FALSE)
[17:27:42.729]         if (TRUE) {
[17:27:42.729]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.729]         }
[17:27:42.729]         else {
[17:27:42.729]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.729]         }
[17:27:42.729]         base::close(...future.stdout)
[17:27:42.729]         ...future.stdout <- NULL
[17:27:42.729]     }
[17:27:42.729]     ...future.result$conditions <- ...future.conditions
[17:27:42.729]     ...future.result$finished <- base::Sys.time()
[17:27:42.729]     ...future.result
[17:27:42.729] }
[17:27:42.735] assign_globals() ...
[17:27:42.736] List of 1
[17:27:42.736]  $ data:'data.frame':	5 obs. of  2 variables:
[17:27:42.736]   ..$ x: int [1:5] 1 2 3 4 5
[17:27:42.736]   ..$ y: int [1:5] 1 2 3 4 5
[17:27:42.736]  - attr(*, "where")=List of 1
[17:27:42.736]   ..$ data:<environment: R_EmptyEnv> 
[17:27:42.736]  - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list"
[17:27:42.736]  - attr(*, "resolved")= logi FALSE
[17:27:42.736]  - attr(*, "total_size")= int 356
[17:27:42.736]  - attr(*, "already-done")= logi TRUE
[17:27:42.745] - copied 'data' to environment
[17:27:42.745] assign_globals() ... done
[17:27:42.746] plan(): Setting new future strategy stack:
[17:27:42.746] List of future strategies:
[17:27:42.746] 1. sequential:
[17:27:42.746]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.746]    - tweaked: FALSE
[17:27:42.746]    - call: NULL
[17:27:42.747] plan(): nbrOfWorkers() = 1
[17:27:42.749] plan(): Setting new future strategy stack:
[17:27:42.750] List of future strategies:
[17:27:42.750] 1. sequential:
[17:27:42.750]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.750]    - tweaked: FALSE
[17:27:42.750]    - call: plan(strategy)
[17:27:42.751] plan(): nbrOfWorkers() = 1
[17:27:42.751] SequentialFuture started (and completed)
[17:27:42.751] - Launch lazy future ... done
[17:27:42.752] run() for 'SequentialFuture' ... done
[17:27:42.752] plan(): Setting new future strategy stack:
[17:27:42.753] List of future strategies:
[17:27:42.753] 1. sequential:
[17:27:42.753]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.753]    - tweaked: FALSE
[17:27:42.753]    - call: plan(list(sequential, strategy))
[17:27:42.753] 2. sequential:
[17:27:42.753]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.753]    - tweaked: FALSE
[17:27:42.753]    - call: plan(list(sequential, strategy))
[17:27:42.754] plan(): nbrOfWorkers() = 1
[17:27:42.755] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.755] Searching for globals...
[17:27:42.769] - globals found: [8] '{', '<-', '$', 'subset', 'data', '<', 'x', '%<-%'
[17:27:42.769] Searching for globals ... DONE
[17:27:42.770] Resolving globals: FALSE
[17:27:42.771] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:42.771] The total size of the 1 globals exported for future expression ('{; a %<-% subset(data, x < 3)$y; a; }') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:42.772] - globals: [1] 'data'
[17:27:42.772] - packages: [1] 'future'
[17:27:42.772] getGlobalsAndPackages() ... DONE
[17:27:42.773] run() for 'Future' ...
[17:27:42.774] - state: 'created'
[17:27:42.774] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.775] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.775] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.775]   - Field: 'label'
[17:27:42.776]   - Field: 'local'
[17:27:42.776]   - Field: 'owner'
[17:27:42.776]   - Field: 'envir'
[17:27:42.776]   - Field: 'packages'
[17:27:42.777]   - Field: 'gc'
[17:27:42.777]   - Field: 'conditions'
[17:27:42.777]   - Field: 'expr'
[17:27:42.778]   - Field: 'uuid'
[17:27:42.778]   - Field: 'seed'
[17:27:42.778]   - Field: 'version'
[17:27:42.778]   - Field: 'result'
[17:27:42.779]   - Field: 'asynchronous'
[17:27:42.779]   - Field: 'calls'
[17:27:42.779]   - Field: 'globals'
[17:27:42.780]   - Field: 'stdout'
[17:27:42.780]   - Field: 'earlySignal'
[17:27:42.780]   - Field: 'lazy'
[17:27:42.780]   - Field: 'state'
[17:27:42.781] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.781] - Launch lazy future ...
[17:27:42.781] Packages needed by the future expression (n = 1): 'future'
[17:27:42.782] Packages needed by future strategies (n = 1): 'future'
[17:27:42.783] {
[17:27:42.783]     {
[17:27:42.783]         {
[17:27:42.783]             ...future.startTime <- base::Sys.time()
[17:27:42.783]             {
[17:27:42.783]                 {
[17:27:42.783]                   {
[17:27:42.783]                     {
[17:27:42.783]                       base::local({
[17:27:42.783]                         has_future <- base::requireNamespace("future", 
[17:27:42.783]                           quietly = TRUE)
[17:27:42.783]                         if (has_future) {
[17:27:42.783]                           ns <- base::getNamespace("future")
[17:27:42.783]                           version <- ns[[".package"]][["version"]]
[17:27:42.783]                           if (is.null(version)) 
[17:27:42.783]                             version <- utils::packageVersion("future")
[17:27:42.783]                         }
[17:27:42.783]                         else {
[17:27:42.783]                           version <- NULL
[17:27:42.783]                         }
[17:27:42.783]                         if (!has_future || version < "1.8.0") {
[17:27:42.783]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.783]                             "", base::R.version$version.string), 
[17:27:42.783]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:42.783]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.783]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.783]                               "release", "version")], collapse = " "), 
[17:27:42.783]                             hostname = base::Sys.info()[["nodename"]])
[17:27:42.783]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.783]                             info)
[17:27:42.783]                           info <- base::paste(info, collapse = "; ")
[17:27:42.783]                           if (!has_future) {
[17:27:42.783]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.783]                               info)
[17:27:42.783]                           }
[17:27:42.783]                           else {
[17:27:42.783]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.783]                               info, version)
[17:27:42.783]                           }
[17:27:42.783]                           base::stop(msg)
[17:27:42.783]                         }
[17:27:42.783]                       })
[17:27:42.783]                     }
[17:27:42.783]                     base::local({
[17:27:42.783]                       for (pkg in "future") {
[17:27:42.783]                         base::loadNamespace(pkg)
[17:27:42.783]                         base::library(pkg, character.only = TRUE)
[17:27:42.783]                       }
[17:27:42.783]                     })
[17:27:42.783]                   }
[17:27:42.783]                   ...future.strategy.old <- future::plan("list")
[17:27:42.783]                   options(future.plan = NULL)
[17:27:42.783]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.783]                   future::plan(list(function (..., envir = parent.frame()) 
[17:27:42.783]                   {
[17:27:42.783]                     future <- SequentialFuture(..., envir = envir)
[17:27:42.783]                     if (!future$lazy) 
[17:27:42.783]                       future <- run(future)
[17:27:42.783]                     invisible(future)
[17:27:42.783]                   }), .cleanup = FALSE, .init = FALSE)
[17:27:42.783]                 }
[17:27:42.783]                 ...future.workdir <- getwd()
[17:27:42.783]             }
[17:27:42.783]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.783]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.783]         }
[17:27:42.783]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:42.783]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.783]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:42.783]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.783]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.783]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.783]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.783]             base::names(...future.oldOptions))
[17:27:42.783]     }
[17:27:42.783]     if (FALSE) {
[17:27:42.783]     }
[17:27:42.783]     else {
[17:27:42.783]         if (TRUE) {
[17:27:42.783]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.783]                 open = "w")
[17:27:42.783]         }
[17:27:42.783]         else {
[17:27:42.783]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.783]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.783]         }
[17:27:42.783]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.783]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.783]             base::sink(type = "output", split = FALSE)
[17:27:42.783]             base::close(...future.stdout)
[17:27:42.783]         }, add = TRUE)
[17:27:42.783]     }
[17:27:42.783]     ...future.frame <- base::sys.nframe()
[17:27:42.783]     ...future.conditions <- base::list()
[17:27:42.783]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.783]     if (FALSE) {
[17:27:42.783]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.783]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.783]     }
[17:27:42.783]     ...future.result <- base::tryCatch({
[17:27:42.783]         base::withCallingHandlers({
[17:27:42.783]             ...future.value <- base::withVisible(base::local({
[17:27:42.783]                 a %<-% subset(data, x < 3)$y
[17:27:42.783]                 a
[17:27:42.783]             }))
[17:27:42.783]             future::FutureResult(value = ...future.value$value, 
[17:27:42.783]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.783]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.783]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.783]                     ...future.globalenv.names))
[17:27:42.783]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.783]         }, condition = base::local({
[17:27:42.783]             c <- base::c
[17:27:42.783]             inherits <- base::inherits
[17:27:42.783]             invokeRestart <- base::invokeRestart
[17:27:42.783]             length <- base::length
[17:27:42.783]             list <- base::list
[17:27:42.783]             seq.int <- base::seq.int
[17:27:42.783]             signalCondition <- base::signalCondition
[17:27:42.783]             sys.calls <- base::sys.calls
[17:27:42.783]             `[[` <- base::`[[`
[17:27:42.783]             `+` <- base::`+`
[17:27:42.783]             `<<-` <- base::`<<-`
[17:27:42.783]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.783]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.783]                   3L)]
[17:27:42.783]             }
[17:27:42.783]             function(cond) {
[17:27:42.783]                 is_error <- inherits(cond, "error")
[17:27:42.783]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.783]                   NULL)
[17:27:42.783]                 if (is_error) {
[17:27:42.783]                   sessionInformation <- function() {
[17:27:42.783]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.783]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.783]                       search = base::search(), system = base::Sys.info())
[17:27:42.783]                   }
[17:27:42.783]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.783]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.783]                     cond$call), session = sessionInformation(), 
[17:27:42.783]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.783]                   signalCondition(cond)
[17:27:42.783]                 }
[17:27:42.783]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.783]                 "immediateCondition"))) {
[17:27:42.783]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.783]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.783]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.783]                   if (TRUE && !signal) {
[17:27:42.783]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.783]                     {
[17:27:42.783]                       inherits <- base::inherits
[17:27:42.783]                       invokeRestart <- base::invokeRestart
[17:27:42.783]                       is.null <- base::is.null
[17:27:42.783]                       muffled <- FALSE
[17:27:42.783]                       if (inherits(cond, "message")) {
[17:27:42.783]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.783]                         if (muffled) 
[17:27:42.783]                           invokeRestart("muffleMessage")
[17:27:42.783]                       }
[17:27:42.783]                       else if (inherits(cond, "warning")) {
[17:27:42.783]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.783]                         if (muffled) 
[17:27:42.783]                           invokeRestart("muffleWarning")
[17:27:42.783]                       }
[17:27:42.783]                       else if (inherits(cond, "condition")) {
[17:27:42.783]                         if (!is.null(pattern)) {
[17:27:42.783]                           computeRestarts <- base::computeRestarts
[17:27:42.783]                           grepl <- base::grepl
[17:27:42.783]                           restarts <- computeRestarts(cond)
[17:27:42.783]                           for (restart in restarts) {
[17:27:42.783]                             name <- restart$name
[17:27:42.783]                             if (is.null(name)) 
[17:27:42.783]                               next
[17:27:42.783]                             if (!grepl(pattern, name)) 
[17:27:42.783]                               next
[17:27:42.783]                             invokeRestart(restart)
[17:27:42.783]                             muffled <- TRUE
[17:27:42.783]                             break
[17:27:42.783]                           }
[17:27:42.783]                         }
[17:27:42.783]                       }
[17:27:42.783]                       invisible(muffled)
[17:27:42.783]                     }
[17:27:42.783]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.783]                   }
[17:27:42.783]                 }
[17:27:42.783]                 else {
[17:27:42.783]                   if (TRUE) {
[17:27:42.783]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.783]                     {
[17:27:42.783]                       inherits <- base::inherits
[17:27:42.783]                       invokeRestart <- base::invokeRestart
[17:27:42.783]                       is.null <- base::is.null
[17:27:42.783]                       muffled <- FALSE
[17:27:42.783]                       if (inherits(cond, "message")) {
[17:27:42.783]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.783]                         if (muffled) 
[17:27:42.783]                           invokeRestart("muffleMessage")
[17:27:42.783]                       }
[17:27:42.783]                       else if (inherits(cond, "warning")) {
[17:27:42.783]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.783]                         if (muffled) 
[17:27:42.783]                           invokeRestart("muffleWarning")
[17:27:42.783]                       }
[17:27:42.783]                       else if (inherits(cond, "condition")) {
[17:27:42.783]                         if (!is.null(pattern)) {
[17:27:42.783]                           computeRestarts <- base::computeRestarts
[17:27:42.783]                           grepl <- base::grepl
[17:27:42.783]                           restarts <- computeRestarts(cond)
[17:27:42.783]                           for (restart in restarts) {
[17:27:42.783]                             name <- restart$name
[17:27:42.783]                             if (is.null(name)) 
[17:27:42.783]                               next
[17:27:42.783]                             if (!grepl(pattern, name)) 
[17:27:42.783]                               next
[17:27:42.783]                             invokeRestart(restart)
[17:27:42.783]                             muffled <- TRUE
[17:27:42.783]                             break
[17:27:42.783]                           }
[17:27:42.783]                         }
[17:27:42.783]                       }
[17:27:42.783]                       invisible(muffled)
[17:27:42.783]                     }
[17:27:42.783]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.783]                   }
[17:27:42.783]                 }
[17:27:42.783]             }
[17:27:42.783]         }))
[17:27:42.783]     }, error = function(ex) {
[17:27:42.783]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.783]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.783]                 ...future.rng), started = ...future.startTime, 
[17:27:42.783]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.783]             version = "1.8"), class = "FutureResult")
[17:27:42.783]     }, finally = {
[17:27:42.783]         if (!identical(...future.workdir, getwd())) 
[17:27:42.783]             setwd(...future.workdir)
[17:27:42.783]         {
[17:27:42.783]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.783]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.783]             }
[17:27:42.783]             base::options(...future.oldOptions)
[17:27:42.783]             if (.Platform$OS.type == "windows") {
[17:27:42.783]                 old_names <- names(...future.oldEnvVars)
[17:27:42.783]                 envs <- base::Sys.getenv()
[17:27:42.783]                 names <- names(envs)
[17:27:42.783]                 common <- intersect(names, old_names)
[17:27:42.783]                 added <- setdiff(names, old_names)
[17:27:42.783]                 removed <- setdiff(old_names, names)
[17:27:42.783]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.783]                   envs[common]]
[17:27:42.783]                 NAMES <- toupper(changed)
[17:27:42.783]                 args <- list()
[17:27:42.783]                 for (kk in seq_along(NAMES)) {
[17:27:42.783]                   name <- changed[[kk]]
[17:27:42.783]                   NAME <- NAMES[[kk]]
[17:27:42.783]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.783]                     next
[17:27:42.783]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.783]                 }
[17:27:42.783]                 NAMES <- toupper(added)
[17:27:42.783]                 for (kk in seq_along(NAMES)) {
[17:27:42.783]                   name <- added[[kk]]
[17:27:42.783]                   NAME <- NAMES[[kk]]
[17:27:42.783]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.783]                     next
[17:27:42.783]                   args[[name]] <- ""
[17:27:42.783]                 }
[17:27:42.783]                 NAMES <- toupper(removed)
[17:27:42.783]                 for (kk in seq_along(NAMES)) {
[17:27:42.783]                   name <- removed[[kk]]
[17:27:42.783]                   NAME <- NAMES[[kk]]
[17:27:42.783]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.783]                     next
[17:27:42.783]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.783]                 }
[17:27:42.783]                 if (length(args) > 0) 
[17:27:42.783]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.783]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.783]             }
[17:27:42.783]             else {
[17:27:42.783]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.783]             }
[17:27:42.783]             {
[17:27:42.783]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.783]                   0L) {
[17:27:42.783]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.783]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.783]                   base::options(opts)
[17:27:42.783]                 }
[17:27:42.783]                 {
[17:27:42.783]                   {
[17:27:42.783]                     NULL
[17:27:42.783]                     RNGkind("Mersenne-Twister")
[17:27:42.783]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.783]                       inherits = FALSE)
[17:27:42.783]                   }
[17:27:42.783]                   options(future.plan = NULL)
[17:27:42.783]                   if (is.na(NA_character_)) 
[17:27:42.783]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.783]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.783]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.783]                     .init = FALSE)
[17:27:42.783]                 }
[17:27:42.783]             }
[17:27:42.783]         }
[17:27:42.783]     })
[17:27:42.783]     if (TRUE) {
[17:27:42.783]         base::sink(type = "output", split = FALSE)
[17:27:42.783]         if (TRUE) {
[17:27:42.783]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.783]         }
[17:27:42.783]         else {
[17:27:42.783]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.783]         }
[17:27:42.783]         base::close(...future.stdout)
[17:27:42.783]         ...future.stdout <- NULL
[17:27:42.783]     }
[17:27:42.783]     ...future.result$conditions <- ...future.conditions
[17:27:42.783]     ...future.result$finished <- base::Sys.time()
[17:27:42.783]     ...future.result
[17:27:42.783] }
[17:27:42.789] assign_globals() ...
[17:27:42.790] List of 1
[17:27:42.790]  $ data:'data.frame':	5 obs. of  2 variables:
[17:27:42.790]   ..$ x: int [1:5] 1 2 3 4 5
[17:27:42.790]   ..$ y: int [1:5] 1 2 3 4 5
[17:27:42.790]  - attr(*, "where")=List of 1
[17:27:42.790]   ..$ data:<environment: R_EmptyEnv> 
[17:27:42.790]  - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list"
[17:27:42.790]  - attr(*, "resolved")= logi FALSE
[17:27:42.790]  - attr(*, "total_size")= int 356
[17:27:42.790]  - attr(*, "already-done")= logi TRUE
[17:27:42.796] - copied 'data' to environment
[17:27:42.796] assign_globals() ... done
[17:27:42.797] plan(): Setting new future strategy stack:
[17:27:42.797] List of future strategies:
[17:27:42.797] 1. sequential:
[17:27:42.797]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.797]    - tweaked: FALSE
[17:27:42.797]    - call: plan(list(sequential, strategy))
[17:27:42.799] plan(): nbrOfWorkers() = 1
[17:27:42.869] plan(): Setting new future strategy stack:
[17:27:42.869] List of future strategies:
[17:27:42.869] 1. sequential:
[17:27:42.869]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.869]    - tweaked: FALSE
[17:27:42.869]    - call: plan(list(sequential, strategy))
[17:27:42.869] 2. sequential:
[17:27:42.869]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.869]    - tweaked: FALSE
[17:27:42.869]    - call: plan(list(sequential, strategy))
[17:27:42.871] plan(): nbrOfWorkers() = 1
[17:27:42.871] SequentialFuture started (and completed)
[17:27:42.872] signalConditions() ...
[17:27:42.872]  - include = 'immediateCondition'
[17:27:42.872]  - exclude = 
[17:27:42.873]  - resignal = FALSE
[17:27:42.873]  - Number of conditions: 53
[17:27:42.873] signalConditions() ... done
[17:27:42.874] - Launch lazy future ... done
[17:27:42.874] run() for 'SequentialFuture' ... done
[17:27:42.875] signalConditions() ...
[17:27:42.875]  - include = 'immediateCondition'
[17:27:42.875]  - exclude = 
[17:27:42.875]  - resignal = FALSE
[17:27:42.876]  - Number of conditions: 53
[17:27:42.877] signalConditions() ... done
[17:27:42.877] Future state: 'finished'
[17:27:42.878] signalConditions() ...
[17:27:42.878]  - include = 'condition'
[17:27:42.878]  - exclude = 'immediateCondition'
[17:27:42.878]  - resignal = TRUE
[17:27:42.879]  - Number of conditions: 53
[17:27:42.879]  - Condition #1: 'simpleMessage', 'message', 'condition'
[17:27:42.800] getGlobalsAndPackages() ...
[17:27:42.880]  - Condition #2: 'deprecatedWarning', 'warning', 'condition'
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.880]  - Condition #3: 'simpleMessage', 'message', 'condition'
[17:27:42.829] Searching for globals...
[17:27:42.880]  - Condition #4: 'simpleMessage', 'message', 'condition'
[17:27:42.831] - globals found: [5] '$', 'subset', 'data', '<', 'x'
[17:27:42.881]  - Condition #5: 'simpleMessage', 'message', 'condition'
[17:27:42.831] Searching for globals ... DONE
[17:27:42.881]  - Condition #6: 'simpleMessage', 'message', 'condition'
[17:27:42.832] Resolving globals: FALSE
[17:27:42.881]  - Condition #7: 'simpleMessage', 'message', 'condition'
[17:27:42.832] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:42.882]  - Condition #8: 'simpleMessage', 'message', 'condition'
[17:27:42.833] The total size of the 1 globals exported for future expression ('subset(data, x < 3)$y') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:42.882]  - Condition #9: 'simpleMessage', 'message', 'condition'
[17:27:42.833] - globals: [1] 'data'
[17:27:42.883]  - Condition #10: 'simpleMessage', 'message', 'condition'
[17:27:42.833] 
[17:27:42.883]  - Condition #11: 'simpleMessage', 'message', 'condition'
[17:27:42.834] getGlobalsAndPackages() ... DONE
[17:27:42.883]  - Condition #12: 'simpleMessage', 'message', 'condition'
[17:27:42.834] run() for 'Future' ...
[17:27:42.884]  - Condition #13: 'simpleMessage', 'message', 'condition'
[17:27:42.834] - state: 'created'
[17:27:42.884]  - Condition #14: 'simpleMessage', 'message', 'condition'
[17:27:42.834] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.884]  - Condition #15: 'simpleMessage', 'message', 'condition'
[17:27:42.835] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.885]  - Condition #16: 'simpleMessage', 'message', 'condition'
[17:27:42.835] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.885]  - Condition #17: 'simpleMessage', 'message', 'condition'
[17:27:42.835]   - Field: 'label'
[17:27:42.885]  - Condition #18: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'local'
[17:27:42.886]  - Condition #19: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'owner'
[17:27:42.886]  - Condition #20: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'envir'
[17:27:42.887]  - Condition #21: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'packages'
[17:27:42.887]  - Condition #22: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'gc'
[17:27:42.887]  - Condition #23: 'simpleMessage', 'message', 'condition'
[17:27:42.836]   - Field: 'conditions'
[17:27:42.888]  - Condition #24: 'simpleMessage', 'message', 'condition'
[17:27:42.837]   - Field: 'expr'
[17:27:42.888]  - Condition #25: 'simpleMessage', 'message', 'condition'
[17:27:42.837]   - Field: 'uuid'
[17:27:42.888]  - Condition #26: 'simpleMessage', 'message', 'condition'
[17:27:42.837]   - Field: 'seed'
[17:27:42.889]  - Condition #27: 'simpleMessage', 'message', 'condition'
[17:27:42.837]   - Field: 'version'
[17:27:42.889]  - Condition #28: 'simpleMessage', 'message', 'condition'
[17:27:42.837]   - Field: 'result'
[17:27:42.889]  - Condition #29: 'simpleMessage', 'message', 'condition'
[17:27:42.838]   - Field: 'asynchronous'
[17:27:42.890]  - Condition #30: 'simpleMessage', 'message', 'condition'
[17:27:42.840]   - Field: 'calls'
[17:27:42.890]  - Condition #31: 'simpleMessage', 'message', 'condition'
[17:27:42.840]   - Field: 'globals'
[17:27:42.891]  - Condition #32: 'simpleMessage', 'message', 'condition'
[17:27:42.840]   - Field: 'stdout'
[17:27:42.891]  - Condition #33: 'simpleMessage', 'message', 'condition'
[17:27:42.841]   - Field: 'earlySignal'
[17:27:42.891]  - Condition #34: 'simpleMessage', 'message', 'condition'
[17:27:42.841]   - Field: 'lazy'
[17:27:42.892]  - Condition #35: 'simpleMessage', 'message', 'condition'
[17:27:42.841]   - Field: 'state'
[17:27:42.892]  - Condition #36: 'simpleMessage', 'message', 'condition'
[17:27:42.842] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.892]  - Condition #37: 'simpleMessage', 'message', 'condition'
[17:27:42.842] - Launch lazy future ...
[17:27:42.893]  - Condition #38: 'simpleMessage', 'message', 'condition'
[17:27:42.843] Packages needed by the future expression (n = 0): <none>
[17:27:42.893]  - Condition #39: 'simpleMessage', 'message', 'condition'
[17:27:42.843] Packages needed by future strategies (n = 0): <none>
[17:27:42.894]  - Condition #40: 'simpleMessage', 'message', 'condition'
[17:27:42.844] {
[17:27:42.844]     {
[17:27:42.844]         {
[17:27:42.844]             ...future.startTime <- base::Sys.time()
[17:27:42.844]             {
[17:27:42.844]                 {
[17:27:42.844]                   {
[17:27:42.844]                     base::local({
[17:27:42.844]                       has_future <- base::requireNamespace("future", 
[17:27:42.844]                         quietly = TRUE)
[17:27:42.844]                       if (has_future) {
[17:27:42.844]                         ns <- base::getNamespace("future")
[17:27:42.844]                         version <- ns[[".package"]][["version"]]
[17:27:42.844]                         if (is.null(version)) 
[17:27:42.844]                           version <- utils::packageVersion("future")
[17:27:42.844]                       }
[17:27:42.844]                       else {
[17:27:42.844]                         version <- NULL
[17:27:42.844]                       }
[17:27:42.844]                       if (!has_future || version < "1.8.0") {
[17:27:42.844]                         info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.844]                           "", base::R.version$version.string), 
[17:27:42.844]                           platform = base::sprintf("%s (%s-bit)", 
[17:27:42.844]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.844]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.844]                             "release", "version")], collapse = " "), 
[17:27:42.844]                           hostname = base::Sys.info()[["nodename"]])
[17:27:42.844]                         info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.844]                           info)
[17:27:42.844]                         info <- base::paste(info, collapse = "; ")
[17:27:42.844]                         if (!has_future) {
[17:27:42.844]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.844]                             info)
[17:27:42.844]                         }
[17:27:42.844]                         else {
[17:27:42.844]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.844]                             info, version)
[17:27:42.844]                         }
[17:27:42.844]                         base::stop(msg)
[17:27:42.844]                       }
[17:27:42.844]                     })
[17:27:42.844]                   }
[17:27:42.844]                   ...future.strategy.old <- future::plan("list")
[17:27:42.844]                   options(future.plan = NULL)
[17:27:42.844]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.844]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:42.844]                 }
[17:27:42.844]                 ...future.workdir <- getwd()
[17:27:42.844]             }
[17:27:42.844]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.844]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.844]         }
[17:27:42.844]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:42.844]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.844]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:42.844]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.844]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.844]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.844]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.844]             base::names(...future.oldOptions))
[17:27:42.844]     }
[17:27:42.844]     if (FALSE) {
[17:27:42.844]     }
[17:27:42.844]     else {
[17:27:42.844]         if (TRUE) {
[17:27:42.844]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.844]                 open = "w")
[17:27:42.844]         }
[17:27:42.844]         else {
[17:27:42.844]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.844]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.844]         }
[17:27:42.844]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.844]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.844]             base::sink(type = "output", split = FALSE)
[17:27:42.844]             base::close(...future.stdout)
[17:27:42.844]         }, add = TRUE)
[17:27:42.844]     }
[17:27:42.844]     ...future.frame <- base::sys.nframe()
[17:27:42.844]     ...future.conditions <- base::list()
[17:27:42.844]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.844]     if (FALSE) {
[17:27:42.844]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.844]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.844]     }
[17:27:42.844]     ...future.result <- base::tryCatch({
[17:27:42.844]         base::withCallingHandlers({
[17:27:42.844]             ...future.value <- base::withVisible(base::local(subset(data, 
[17:27:42.844]                 x < 3)$y))
[17:27:42.844]             future::FutureResult(value = ...future.value$value, 
[17:27:42.844]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.844]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.844]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.844]                     ...future.globalenv.names))
[17:27:42.844]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.844]         }, condition = base::local({
[17:27:42.844]             c <- base::c
[17:27:42.844]             inherits <- base::inherits
[17:27:42.844]             invokeRestart <- base::invokeRestart
[17:27:42.844]             length <- base::length
[17:27:42.844]             list <- base::list
[17:27:42.844]             seq.int <- base::seq.int
[17:27:42.844]             signalCondition <- base::signalCondition
[17:27:42.844]             sys.calls <- base::sys.calls
[17:27:42.844]             `[[` <- base::`[[`
[17:27:42.844]             `+` <- base::`+`
[17:27:42.844]             `<<-` <- base::`<<-`
[17:27:42.844]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.844]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.844]                   3L)]
[17:27:42.844]             }
[17:27:42.844]             function(cond) {
[17:27:42.844]                 is_error <- inherits(cond, "error")
[17:27:42.844]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.844]                   NULL)
[17:27:42.844]                 if (is_error) {
[17:27:42.844]                   sessionInformation <- function() {
[17:27:42.844]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.844]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.844]                       search = base::search(), system = base::Sys.info())
[17:27:42.844]                   }
[17:27:42.844]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.844]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.844]                     cond$call), session = sessionInformation(), 
[17:27:42.844]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.844]                   signalCondition(cond)
[17:27:42.844]                 }
[17:27:42.844]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.844]                 "immediateCondition"))) {
[17:27:42.844]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.844]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.844]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.844]                   if (TRUE && !signal) {
[17:27:42.844]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.844]                     {
[17:27:42.844]                       inherits <- base::inherits
[17:27:42.844]                       invokeRestart <- base::invokeRestart
[17:27:42.844]                       is.null <- base::is.null
[17:27:42.844]                       muffled <- FALSE
[17:27:42.844]                       if (inherits(cond, "message")) {
[17:27:42.844]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.844]                         if (muffled) 
[17:27:42.844]                           invokeRestart("muffleMessage")
[17:27:42.844]                       }
[17:27:42.844]                       else if (inherits(cond, "warning")) {
[17:27:42.844]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.844]                         if (muffled) 
[17:27:42.844]                           invokeRestart("muffleWarning")
[17:27:42.844]                       }
[17:27:42.844]                       else if (inherits(cond, "condition")) {
[17:27:42.844]                         if (!is.null(pattern)) {
[17:27:42.844]                           computeRestarts <- base::computeRestarts
[17:27:42.844]                           grepl <- base::grepl
[17:27:42.844]                           restarts <- computeRestarts(cond)
[17:27:42.844]                           for (restart in restarts) {
[17:27:42.844]                             name <- restart$name
[17:27:42.844]                             if (is.null(name)) 
[17:27:42.844]                               next
[17:27:42.844]                             if (!grepl(pattern, name)) 
[17:27:42.844]                               next
[17:27:42.844]                             invokeRestart(restart)
[17:27:42.844]                             muffled <- TRUE
[17:27:42.844]                             break
[17:27:42.844]                           }
[17:27:42.844]                         }
[17:27:42.844]                       }
[17:27:42.844]                       invisible(muffled)
[17:27:42.844]                     }
[17:27:42.844]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.844]                   }
[17:27:42.844]                 }
[17:27:42.844]                 else {
[17:27:42.844]                   if (TRUE) {
[17:27:42.844]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.844]                     {
[17:27:42.844]                       inherits <- base::inherits
[17:27:42.844]                       invokeRestart <- base::invokeRestart
[17:27:42.844]                       is.null <- base::is.null
[17:27:42.844]                       muffled <- FALSE
[17:27:42.844]                       if (inherits(cond, "message")) {
[17:27:42.844]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.844]                         if (muffled) 
[17:27:42.844]                           invokeRestart("muffleMessage")
[17:27:42.844]                       }
[17:27:42.844]                       else if (inherits(cond, "warning")) {
[17:27:42.844]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.844]                         if (muffled) 
[17:27:42.844]                           invokeRestart("muffleWarning")
[17:27:42.844]                       }
[17:27:42.844]                       else if (inherits(cond, "condition")) {
[17:27:42.844]                         if (!is.null(pattern)) {
[17:27:42.844]                           computeRestarts <- base::computeRestarts
[17:27:42.844]                           grepl <- base::grepl
[17:27:42.844]                           restarts <- computeRestarts(cond)
[17:27:42.844]                           for (restart in restarts) {
[17:27:42.844]                             name <- restart$name
[17:27:42.844]                             if (is.null(name)) 
[17:27:42.844]                               next
[17:27:42.844]                             if (!grepl(pattern, name)) 
[17:27:42.844]                               next
[17:27:42.844]                             invokeRestart(restart)
[17:27:42.844]                             muffled <- TRUE
[17:27:42.844]                             break
[17:27:42.844]                           }
[17:27:42.844]                         }
[17:27:42.844]                       }
[17:27:42.844]                       invisible(muffled)
[17:27:42.844]                     }
[17:27:42.844]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.844]                   }
[17:27:42.844]                 }
[17:27:42.844]             }
[17:27:42.844]         }))
[17:27:42.844]     }, error = function(ex) {
[17:27:42.844]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.844]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.844]                 ...future.rng), started = ...future.startTime, 
[17:27:42.844]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.844]             version = "1.8"), class = "FutureResult")
[17:27:42.844]     }, finally = {
[17:27:42.844]         if (!identical(...future.workdir, getwd())) 
[17:27:42.844]             setwd(...future.workdir)
[17:27:42.844]         {
[17:27:42.844]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.844]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.844]             }
[17:27:42.844]             base::options(...future.oldOptions)
[17:27:42.844]             if (.Platform$OS.type == "windows") {
[17:27:42.844]                 old_names <- names(...future.oldEnvVars)
[17:27:42.844]                 envs <- base::Sys.getenv()
[17:27:42.844]                 names <- names(envs)
[17:27:42.844]                 common <- intersect(names, old_names)
[17:27:42.844]                 added <- setdiff(names, old_names)
[17:27:42.844]                 removed <- setdiff(old_names, names)
[17:27:42.844]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.844]                   envs[common]]
[17:27:42.844]                 NAMES <- toupper(changed)
[17:27:42.844]                 args <- list()
[17:27:42.844]                 for (kk in seq_along(NAMES)) {
[17:27:42.844]                   name <- changed[[kk]]
[17:27:42.844]                   NAME <- NAMES[[kk]]
[17:27:42.844]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.844]                     next
[17:27:42.844]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.844]                 }
[17:27:42.844]                 NAMES <- toupper(added)
[17:27:42.844]                 for (kk in seq_along(NAMES)) {
[17:27:42.844]                   name <- added[[kk]]
[17:27:42.844]                   NAME <- NAMES[[kk]]
[17:27:42.844]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.844]                     next
[17:27:42.844]                   args[[name]] <- ""
[17:27:42.844]                 }
[17:27:42.844]                 NAMES <- toupper(removed)
[17:27:42.844]                 for (kk in seq_along(NAMES)) {
[17:27:42.844]                   name <- removed[[kk]]
[17:27:42.844]                   NAME <- NAMES[[kk]]
[17:27:42.844]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.844]                     next
[17:27:42.844]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.844]                 }
[17:27:42.844]                 if (length(args) > 0) 
[17:27:42.844]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.844]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.844]             }
[17:27:42.844]             else {
[17:27:42.844]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.844]             }
[17:27:42.844]             {
[17:27:42.844]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.844]                   0L) {
[17:27:42.844]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.844]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.844]                   base::options(opts)
[17:27:42.844]                 }
[17:27:42.844]                 {
[17:27:42.844]                   {
[17:27:42.844]                     NULL
[17:27:42.844]                     RNGkind("Mersenne-Twister")
[17:27:42.844]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.844]                       inherits = FALSE)
[17:27:42.844]                   }
[17:27:42.844]                   options(future.plan = NULL)
[17:27:42.844]                   if (is.na(NA_character_)) 
[17:27:42.844]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.844]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.844]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.844]                     .init = FALSE)
[17:27:42.844]                 }
[17:27:42.844]             }
[17:27:42.844]         }
[17:27:42.844]     })
[17:27:42.844]     if (TRUE) {
[17:27:42.844]         base::sink(type = "output", split = FALSE)
[17:27:42.844]         if (TRUE) {
[17:27:42.844]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.844]         }
[17:27:42.844]         else {
[17:27:42.844]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.844]         }
[17:27:42.844]         base::close(...future.stdout)
[17:27:42.844]         ...future.stdout <- NULL
[17:27:42.844]     }
[17:27:42.844]     ...future.result$conditions <- ...future.conditions
[17:27:42.844]     ...future.result$finished <- base::Sys.time()
[17:27:42.844]     ...future.result
[17:27:42.844] }
[17:27:42.894]  - Condition #41: 'simpleMessage', 'message', 'condition'
[17:27:42.851] assign_globals() ...
[17:27:42.899]  - Condition #42: 'simpleMessage', 'message', 'condition'
[17:27:42.851] List of 1
[17:27:42.851]  $ data:'data.frame':	5 obs. of  2 variables:
[17:27:42.851]   ..$ x: int [1:5] 1 2 3 4 5
[17:27:42.851]   ..$ y: int [1:5] 1 2 3 4 5
[17:27:42.851]  - attr(*, "where")=List of 1
[17:27:42.851]   ..$ data:<environment: R_EmptyEnv> 
[17:27:42.851]  - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list"
[17:27:42.851]  - attr(*, "resolved")= logi FALSE
[17:27:42.851]  - attr(*, "total_size")= int 356
[17:27:42.851]  - attr(*, "already-done")= logi TRUE
[17:27:42.900]  - Condition #43: 'simpleMessage', 'message', 'condition'
[17:27:42.859] - copied 'data' to environment
[17:27:42.901]  - Condition #44: 'simpleMessage', 'message', 'condition'
[17:27:42.860] assign_globals() ... done
[17:27:42.901]  - Condition #45: 'simpleMessage', 'message', 'condition'
[17:27:42.861] plan(): Setting new future strategy stack:
[17:27:42.902]  - Condition #46: 'simpleMessage', 'message', 'condition'
[17:27:42.861] List of future strategies:
[17:27:42.861] 1. sequential:
[17:27:42.861]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.861]    - tweaked: FALSE
[17:27:42.861]    - call: NULL
[17:27:42.902]  - Condition #47: 'simpleMessage', 'message', 'condition'
[17:27:42.862] plan(): nbrOfWorkers() = 1
[17:27:42.903]  - Condition #48: 'simpleMessage', 'message', 'condition'
[17:27:42.864] plan(): Setting new future strategy stack:
[17:27:42.903]  - Condition #49: 'simpleMessage', 'message', 'condition'
[17:27:42.865] List of future strategies:
[17:27:42.865] 1. sequential:
[17:27:42.865]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.865]    - tweaked: FALSE
[17:27:42.865]    - call: plan(list(sequential, strategy))
[17:27:42.904]  - Condition #50: 'simpleMessage', 'message', 'condition'
[17:27:42.866] plan(): nbrOfWorkers() = 1
[17:27:42.904]  - Condition #51: 'simpleMessage', 'message', 'condition'
[17:27:42.866] SequentialFuture started (and completed)
[17:27:42.904]  - Condition #52: 'simpleMessage', 'message', 'condition'
[17:27:42.867] - Launch lazy future ... done
[17:27:42.905]  - Condition #53: 'simpleMessage', 'message', 'condition'
[17:27:42.867] run() for 'SequentialFuture' ... done
[17:27:42.905] signalConditions() ... done
[17:27:42.906] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.907] Searching for globals...
[17:27:42.909] - globals found: [3] '{', 'plan', 'sequential'
[17:27:42.910] Searching for globals ... DONE
[17:27:42.910] Resolving globals: FALSE
[17:27:42.911] 
[17:27:42.911] - packages: [1] 'future'
[17:27:42.911] getGlobalsAndPackages() ... DONE
[17:27:42.912] run() for 'Future' ...
[17:27:42.913] - state: 'created'
[17:27:42.913] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:42.914] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:42.914] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:42.914]   - Field: 'label'
[17:27:42.915]   - Field: 'local'
[17:27:42.915]   - Field: 'owner'
[17:27:42.915]   - Field: 'envir'
[17:27:42.916]   - Field: 'packages'
[17:27:42.916]   - Field: 'gc'
[17:27:42.916]   - Field: 'conditions'
[17:27:42.917]   - Field: 'expr'
[17:27:42.917]   - Field: 'uuid'
[17:27:42.917]   - Field: 'seed'
[17:27:42.918]   - Field: 'version'
[17:27:42.918]   - Field: 'result'
[17:27:42.918]   - Field: 'asynchronous'
[17:27:42.919]   - Field: 'calls'
[17:27:42.919]   - Field: 'globals'
[17:27:42.919]   - Field: 'stdout'
[17:27:42.920]   - Field: 'earlySignal'
[17:27:42.920]   - Field: 'lazy'
[17:27:42.920]   - Field: 'state'
[17:27:42.921] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:42.921] - Launch lazy future ...
[17:27:42.921] Packages needed by the future expression (n = 1): 'future'
[17:27:42.922] Packages needed by future strategies (n = 1): 'future'
[17:27:42.923] {
[17:27:42.923]     {
[17:27:42.923]         {
[17:27:42.923]             ...future.startTime <- base::Sys.time()
[17:27:42.923]             {
[17:27:42.923]                 {
[17:27:42.923]                   {
[17:27:42.923]                     {
[17:27:42.923]                       base::local({
[17:27:42.923]                         has_future <- base::requireNamespace("future", 
[17:27:42.923]                           quietly = TRUE)
[17:27:42.923]                         if (has_future) {
[17:27:42.923]                           ns <- base::getNamespace("future")
[17:27:42.923]                           version <- ns[[".package"]][["version"]]
[17:27:42.923]                           if (is.null(version)) 
[17:27:42.923]                             version <- utils::packageVersion("future")
[17:27:42.923]                         }
[17:27:42.923]                         else {
[17:27:42.923]                           version <- NULL
[17:27:42.923]                         }
[17:27:42.923]                         if (!has_future || version < "1.8.0") {
[17:27:42.923]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:42.923]                             "", base::R.version$version.string), 
[17:27:42.923]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:42.923]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:42.923]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:42.923]                               "release", "version")], collapse = " "), 
[17:27:42.923]                             hostname = base::Sys.info()[["nodename"]])
[17:27:42.923]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:42.923]                             info)
[17:27:42.923]                           info <- base::paste(info, collapse = "; ")
[17:27:42.923]                           if (!has_future) {
[17:27:42.923]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:42.923]                               info)
[17:27:42.923]                           }
[17:27:42.923]                           else {
[17:27:42.923]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:42.923]                               info, version)
[17:27:42.923]                           }
[17:27:42.923]                           base::stop(msg)
[17:27:42.923]                         }
[17:27:42.923]                       })
[17:27:42.923]                     }
[17:27:42.923]                     base::local({
[17:27:42.923]                       for (pkg in "future") {
[17:27:42.923]                         base::loadNamespace(pkg)
[17:27:42.923]                         base::library(pkg, character.only = TRUE)
[17:27:42.923]                       }
[17:27:42.923]                     })
[17:27:42.923]                   }
[17:27:42.923]                   ...future.strategy.old <- future::plan("list")
[17:27:42.923]                   options(future.plan = NULL)
[17:27:42.923]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.923]                   future::plan(list(function (..., envir = parent.frame()) 
[17:27:42.923]                   {
[17:27:42.923]                     future <- SequentialFuture(..., envir = envir)
[17:27:42.923]                     if (!future$lazy) 
[17:27:42.923]                       future <- run(future)
[17:27:42.923]                     invisible(future)
[17:27:42.923]                   }), .cleanup = FALSE, .init = FALSE)
[17:27:42.923]                 }
[17:27:42.923]                 ...future.workdir <- getwd()
[17:27:42.923]             }
[17:27:42.923]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:42.923]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:42.923]         }
[17:27:42.923]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:42.923]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:42.923]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:42.923]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:42.923]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:42.923]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:42.923]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:42.923]             base::names(...future.oldOptions))
[17:27:42.923]     }
[17:27:42.923]     if (FALSE) {
[17:27:42.923]     }
[17:27:42.923]     else {
[17:27:42.923]         if (TRUE) {
[17:27:42.923]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:42.923]                 open = "w")
[17:27:42.923]         }
[17:27:42.923]         else {
[17:27:42.923]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:42.923]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:42.923]         }
[17:27:42.923]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:42.923]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:42.923]             base::sink(type = "output", split = FALSE)
[17:27:42.923]             base::close(...future.stdout)
[17:27:42.923]         }, add = TRUE)
[17:27:42.923]     }
[17:27:42.923]     ...future.frame <- base::sys.nframe()
[17:27:42.923]     ...future.conditions <- base::list()
[17:27:42.923]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:42.923]     if (FALSE) {
[17:27:42.923]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:42.923]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:42.923]     }
[17:27:42.923]     ...future.result <- base::tryCatch({
[17:27:42.923]         base::withCallingHandlers({
[17:27:42.923]             ...future.value <- base::withVisible(base::local({
[17:27:42.923]                 plan(sequential)
[17:27:42.923]             }))
[17:27:42.923]             future::FutureResult(value = ...future.value$value, 
[17:27:42.923]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.923]                   ...future.rng), globalenv = if (FALSE) 
[17:27:42.923]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:42.923]                     ...future.globalenv.names))
[17:27:42.923]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:42.923]         }, condition = base::local({
[17:27:42.923]             c <- base::c
[17:27:42.923]             inherits <- base::inherits
[17:27:42.923]             invokeRestart <- base::invokeRestart
[17:27:42.923]             length <- base::length
[17:27:42.923]             list <- base::list
[17:27:42.923]             seq.int <- base::seq.int
[17:27:42.923]             signalCondition <- base::signalCondition
[17:27:42.923]             sys.calls <- base::sys.calls
[17:27:42.923]             `[[` <- base::`[[`
[17:27:42.923]             `+` <- base::`+`
[17:27:42.923]             `<<-` <- base::`<<-`
[17:27:42.923]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:42.923]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:42.923]                   3L)]
[17:27:42.923]             }
[17:27:42.923]             function(cond) {
[17:27:42.923]                 is_error <- inherits(cond, "error")
[17:27:42.923]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:42.923]                   NULL)
[17:27:42.923]                 if (is_error) {
[17:27:42.923]                   sessionInformation <- function() {
[17:27:42.923]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:42.923]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:42.923]                       search = base::search(), system = base::Sys.info())
[17:27:42.923]                   }
[17:27:42.923]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.923]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:42.923]                     cond$call), session = sessionInformation(), 
[17:27:42.923]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:42.923]                   signalCondition(cond)
[17:27:42.923]                 }
[17:27:42.923]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:42.923]                 "immediateCondition"))) {
[17:27:42.923]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:42.923]                   ...future.conditions[[length(...future.conditions) + 
[17:27:42.923]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:42.923]                   if (TRUE && !signal) {
[17:27:42.923]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.923]                     {
[17:27:42.923]                       inherits <- base::inherits
[17:27:42.923]                       invokeRestart <- base::invokeRestart
[17:27:42.923]                       is.null <- base::is.null
[17:27:42.923]                       muffled <- FALSE
[17:27:42.923]                       if (inherits(cond, "message")) {
[17:27:42.923]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.923]                         if (muffled) 
[17:27:42.923]                           invokeRestart("muffleMessage")
[17:27:42.923]                       }
[17:27:42.923]                       else if (inherits(cond, "warning")) {
[17:27:42.923]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.923]                         if (muffled) 
[17:27:42.923]                           invokeRestart("muffleWarning")
[17:27:42.923]                       }
[17:27:42.923]                       else if (inherits(cond, "condition")) {
[17:27:42.923]                         if (!is.null(pattern)) {
[17:27:42.923]                           computeRestarts <- base::computeRestarts
[17:27:42.923]                           grepl <- base::grepl
[17:27:42.923]                           restarts <- computeRestarts(cond)
[17:27:42.923]                           for (restart in restarts) {
[17:27:42.923]                             name <- restart$name
[17:27:42.923]                             if (is.null(name)) 
[17:27:42.923]                               next
[17:27:42.923]                             if (!grepl(pattern, name)) 
[17:27:42.923]                               next
[17:27:42.923]                             invokeRestart(restart)
[17:27:42.923]                             muffled <- TRUE
[17:27:42.923]                             break
[17:27:42.923]                           }
[17:27:42.923]                         }
[17:27:42.923]                       }
[17:27:42.923]                       invisible(muffled)
[17:27:42.923]                     }
[17:27:42.923]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.923]                   }
[17:27:42.923]                 }
[17:27:42.923]                 else {
[17:27:42.923]                   if (TRUE) {
[17:27:42.923]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:42.923]                     {
[17:27:42.923]                       inherits <- base::inherits
[17:27:42.923]                       invokeRestart <- base::invokeRestart
[17:27:42.923]                       is.null <- base::is.null
[17:27:42.923]                       muffled <- FALSE
[17:27:42.923]                       if (inherits(cond, "message")) {
[17:27:42.923]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:42.923]                         if (muffled) 
[17:27:42.923]                           invokeRestart("muffleMessage")
[17:27:42.923]                       }
[17:27:42.923]                       else if (inherits(cond, "warning")) {
[17:27:42.923]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:42.923]                         if (muffled) 
[17:27:42.923]                           invokeRestart("muffleWarning")
[17:27:42.923]                       }
[17:27:42.923]                       else if (inherits(cond, "condition")) {
[17:27:42.923]                         if (!is.null(pattern)) {
[17:27:42.923]                           computeRestarts <- base::computeRestarts
[17:27:42.923]                           grepl <- base::grepl
[17:27:42.923]                           restarts <- computeRestarts(cond)
[17:27:42.923]                           for (restart in restarts) {
[17:27:42.923]                             name <- restart$name
[17:27:42.923]                             if (is.null(name)) 
[17:27:42.923]                               next
[17:27:42.923]                             if (!grepl(pattern, name)) 
[17:27:42.923]                               next
[17:27:42.923]                             invokeRestart(restart)
[17:27:42.923]                             muffled <- TRUE
[17:27:42.923]                             break
[17:27:42.923]                           }
[17:27:42.923]                         }
[17:27:42.923]                       }
[17:27:42.923]                       invisible(muffled)
[17:27:42.923]                     }
[17:27:42.923]                     muffleCondition(cond, pattern = "^muffle")
[17:27:42.923]                   }
[17:27:42.923]                 }
[17:27:42.923]             }
[17:27:42.923]         }))
[17:27:42.923]     }, error = function(ex) {
[17:27:42.923]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:42.923]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:42.923]                 ...future.rng), started = ...future.startTime, 
[17:27:42.923]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:42.923]             version = "1.8"), class = "FutureResult")
[17:27:42.923]     }, finally = {
[17:27:42.923]         if (!identical(...future.workdir, getwd())) 
[17:27:42.923]             setwd(...future.workdir)
[17:27:42.923]         {
[17:27:42.923]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:42.923]                 ...future.oldOptions$nwarnings <- NULL
[17:27:42.923]             }
[17:27:42.923]             base::options(...future.oldOptions)
[17:27:42.923]             if (.Platform$OS.type == "windows") {
[17:27:42.923]                 old_names <- names(...future.oldEnvVars)
[17:27:42.923]                 envs <- base::Sys.getenv()
[17:27:42.923]                 names <- names(envs)
[17:27:42.923]                 common <- intersect(names, old_names)
[17:27:42.923]                 added <- setdiff(names, old_names)
[17:27:42.923]                 removed <- setdiff(old_names, names)
[17:27:42.923]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:42.923]                   envs[common]]
[17:27:42.923]                 NAMES <- toupper(changed)
[17:27:42.923]                 args <- list()
[17:27:42.923]                 for (kk in seq_along(NAMES)) {
[17:27:42.923]                   name <- changed[[kk]]
[17:27:42.923]                   NAME <- NAMES[[kk]]
[17:27:42.923]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.923]                     next
[17:27:42.923]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.923]                 }
[17:27:42.923]                 NAMES <- toupper(added)
[17:27:42.923]                 for (kk in seq_along(NAMES)) {
[17:27:42.923]                   name <- added[[kk]]
[17:27:42.923]                   NAME <- NAMES[[kk]]
[17:27:42.923]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.923]                     next
[17:27:42.923]                   args[[name]] <- ""
[17:27:42.923]                 }
[17:27:42.923]                 NAMES <- toupper(removed)
[17:27:42.923]                 for (kk in seq_along(NAMES)) {
[17:27:42.923]                   name <- removed[[kk]]
[17:27:42.923]                   NAME <- NAMES[[kk]]
[17:27:42.923]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:42.923]                     next
[17:27:42.923]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:42.923]                 }
[17:27:42.923]                 if (length(args) > 0) 
[17:27:42.923]                   base::do.call(base::Sys.setenv, args = args)
[17:27:42.923]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:42.923]             }
[17:27:42.923]             else {
[17:27:42.923]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:42.923]             }
[17:27:42.923]             {
[17:27:42.923]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:42.923]                   0L) {
[17:27:42.923]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:42.923]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:42.923]                   base::options(opts)
[17:27:42.923]                 }
[17:27:42.923]                 {
[17:27:42.923]                   {
[17:27:42.923]                     NULL
[17:27:42.923]                     RNGkind("Mersenne-Twister")
[17:27:42.923]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:42.923]                       inherits = FALSE)
[17:27:42.923]                   }
[17:27:42.923]                   options(future.plan = NULL)
[17:27:42.923]                   if (is.na(NA_character_)) 
[17:27:42.923]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:42.923]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:42.923]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:42.923]                     .init = FALSE)
[17:27:42.923]                 }
[17:27:42.923]             }
[17:27:42.923]         }
[17:27:42.923]     })
[17:27:42.923]     if (TRUE) {
[17:27:42.923]         base::sink(type = "output", split = FALSE)
[17:27:42.923]         if (TRUE) {
[17:27:42.923]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:42.923]         }
[17:27:42.923]         else {
[17:27:42.923]             ...future.result["stdout"] <- base::list(NULL)
[17:27:42.923]         }
[17:27:42.923]         base::close(...future.stdout)
[17:27:42.923]         ...future.stdout <- NULL
[17:27:42.923]     }
[17:27:42.923]     ...future.result$conditions <- ...future.conditions
[17:27:42.923]     ...future.result$finished <- base::Sys.time()
[17:27:42.923]     ...future.result
[17:27:42.923] }
[17:27:42.932] plan(): Setting new future strategy stack:
[17:27:42.933] List of future strategies:
[17:27:42.933] 1. sequential:
[17:27:42.933]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.933]    - tweaked: FALSE
[17:27:42.933]    - call: plan(list(sequential, strategy))
[17:27:42.934] plan(): nbrOfWorkers() = 1
[17:27:42.969] plan(): Setting new future strategy stack:
[17:27:42.969] List of future strategies:
[17:27:42.969] 1. sequential:
[17:27:42.969]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.969]    - tweaked: FALSE
[17:27:42.969]    - call: plan(list(sequential, strategy))
[17:27:42.969] 2. sequential:
[17:27:42.969]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.969]    - tweaked: FALSE
[17:27:42.969]    - call: plan(list(sequential, strategy))
[17:27:42.971] plan(): nbrOfWorkers() = 1
[17:27:42.971] SequentialFuture started (and completed)
[17:27:42.972] signalConditions() ...
[17:27:42.972]  - include = 'immediateCondition'
[17:27:42.972]  - exclude = 
[17:27:42.973]  - resignal = FALSE
[17:27:42.973]  - Number of conditions: 3
[17:27:42.973] signalConditions() ... done
[17:27:42.974] - Launch lazy future ... done
[17:27:42.974] run() for 'SequentialFuture' ... done
[17:27:42.975] signalConditions() ...
[17:27:42.975]  - include = 'immediateCondition'
[17:27:42.975]  - exclude = 
[17:27:42.975]  - resignal = FALSE
[17:27:42.976]  - Number of conditions: 3
[17:27:42.976] signalConditions() ... done
[17:27:42.976] Future state: 'finished'
[17:27:42.977] signalConditions() ...
[17:27:42.977]  - include = 'condition'
[17:27:42.977]  - exclude = 'immediateCondition'
[17:27:42.978]  - resignal = TRUE
[17:27:42.978]  - Number of conditions: 3
[17:27:42.978]  - Condition #1: 'simpleMessage', 'message', 'condition'
[17:27:42.935] plan(): Setting new future strategy stack:
[17:27:42.979]  - Condition #2: 'simpleMessage', 'message', 'condition'
[17:27:42.935] List of future strategies:
[17:27:42.935] 1. sequential:
[17:27:42.935]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:42.935]    - tweaked: FALSE
[17:27:42.935]    - call: plan(sequential)
[17:27:42.979]  - Condition #3: 'simpleMessage', 'message', 'condition'
[17:27:42.968] plan(): nbrOfWorkers() = 1
[17:27:42.979] signalConditions() ... done
List of future strategies:
1. sequential:
   - args: function (..., envir = parent.frame(), workers = "<NULL>")
   - tweaked: FALSE
   - call: plan(list(sequential, strategy))
- Strategy: sequential ... DONE
- Strategy: multisession ...
[17:27:42.981] plan(): Setting new future strategy stack:
[17:27:42.981] List of future strategies:
[17:27:42.981] 1. multisession:
[17:27:42.981]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:42.981]    - tweaked: FALSE
[17:27:42.981]    - call: plan(strategy)
[17:27:42.982] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
[17:27:42.982] multisession:
[17:27:42.982] - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:42.982] - tweaked: FALSE
[17:27:42.982] - call: plan(strategy)
[17:27:42.991] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:42.992] Not searching for globals
[17:27:42.992] - globals: [0] <none>
[17:27:42.993] getGlobalsAndPackages() ... DONE
[17:27:42.993] [local output] makeClusterPSOCK() ...
[17:27:43.040] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:27:43.047] [local output] Base port: 28487
[17:27:43.047] [local output] Getting setup options for 2 cluster nodes ...
[17:27:43.047] [local output]  - Node #1 of 2 ...
[17:27:43.048] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:43.050] Testing if worker's PID can be inferred: '"D:/RCompile/recent/R/bin/x64/Rscript" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f587c80219e.pid\")), silent = TRUE)" -e "file.exists(\"D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f587c80219e.pid\")"'
[17:27:43.486] - Possible to infer worker's PID: TRUE
[17:27:43.488] [local output] Rscript port: 28487

[17:27:43.488] [local output]  - Node #2 of 2 ...
[17:27:43.489] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:43.491] [local output] Rscript port: 28487

[17:27:43.492] [local output] Getting setup options for 2 cluster nodes ... done
[17:27:43.492] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:43.493] [local output] Setting up PSOCK nodes in parallel
[17:27:43.493] List of 36
[17:27:43.493]  $ worker          : chr "localhost"
[17:27:43.493]   ..- attr(*, "localhost")= logi TRUE
[17:27:43.493]  $ master          : chr "localhost"
[17:27:43.493]  $ port            : int 28487
[17:27:43.493]  $ connectTimeout  : num 120
[17:27:43.493]  $ timeout         : num 120
[17:27:43.493]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:43.493]  $ homogeneous     : logi TRUE
[17:27:43.493]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=globals,NSE.R:159576:CRANWIN3:CR"| __truncated__
[17:27:43.493]  $ rscript_envs    : NULL
[17:27:43.493]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:27:43.493]  $ rscript_startup : NULL
[17:27:43.493]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:27:43.493]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:43.493]  $ methods         : logi TRUE
[17:27:43.493]  $ socketOptions   : chr "no-delay"
[17:27:43.493]  $ useXDR          : logi FALSE
[17:27:43.493]  $ outfile         : chr "/dev/null"
[17:27:43.493]  $ renice          : int NA
[17:27:43.493]  $ rshcmd          : NULL
[17:27:43.493]  $ user            : chr(0) 
[17:27:43.493]  $ revtunnel       : logi FALSE
[17:27:43.493]  $ rshlogfile      : NULL
[17:27:43.493]  $ rshopts         : chr(0) 
[17:27:43.493]  $ rank            : int 1
[17:27:43.493]  $ manual          : logi FALSE
[17:27:43.493]  $ dryrun          : logi FALSE
[17:27:43.493]  $ quiet           : logi FALSE
[17:27:43.493]  $ setup_strategy  : chr "parallel"
[17:27:43.493]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:43.493]  $ pidfile         : chr "D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f587c80219e.pid"
[17:27:43.493]  $ rshcmd_label    : NULL
[17:27:43.493]  $ rsh_call        : NULL
[17:27:43.493]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:43.493]  $ localMachine    : logi TRUE
[17:27:43.493]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:43.493]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:43.493]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:43.493]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:43.493]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:43.493]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:27:43.493]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:27:43.493]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:43.493]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:43.493]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:43.493]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:43.493]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:43.493]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:43.493]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:43.493]  $ arguments       :List of 28
[17:27:43.493]   ..$ worker          : chr "localhost"
[17:27:43.493]   ..$ master          : NULL
[17:27:43.493]   ..$ port            : int 28487
[17:27:43.493]   ..$ connectTimeout  : num 120
[17:27:43.493]   ..$ timeout         : num 120
[17:27:43.493]   ..$ rscript         : NULL
[17:27:43.493]   ..$ homogeneous     : NULL
[17:27:43.493]   ..$ rscript_args    : NULL
[17:27:43.493]   ..$ rscript_envs    : NULL
[17:27:43.493]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:27:43.493]   ..$ rscript_startup : NULL
[17:27:43.493]   ..$ rscript_sh      : chr "auto"
[17:27:43.493]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:43.493]   ..$ methods         : logi TRUE
[17:27:43.493]   ..$ socketOptions   : chr "no-delay"
[17:27:43.493]   ..$ useXDR          : logi FALSE
[17:27:43.493]   ..$ outfile         : chr "/dev/null"
[17:27:43.493]   ..$ renice          : int NA
[17:27:43.493]   ..$ rshcmd          : NULL
[17:27:43.493]   ..$ user            : NULL
[17:27:43.493]   ..$ revtunnel       : logi NA
[17:27:43.493]   ..$ rshlogfile      : NULL
[17:27:43.493]   ..$ rshopts         : NULL
[17:27:43.493]   ..$ rank            : int 1
[17:27:43.493]   ..$ manual          : logi FALSE
[17:27:43.493]   ..$ dryrun          : logi FALSE
[17:27:43.493]   ..$ quiet           : logi FALSE
[17:27:43.493]   ..$ setup_strategy  : chr "parallel"
[17:27:43.493]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:43.526] [local output] System call to launch all workers:
[17:27:43.526] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=globals,NSE.R:159576:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f587c80219e.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=28487 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:43.526] [local output] Starting PSOCK main server
[17:27:43.536] [local output] Workers launched
[17:27:43.536] [local output] Waiting for workers to connect back
[17:27:43.537]  - [local output] 0 workers out of 2 ready
[17:27:43.793]  - [local output] 0 workers out of 2 ready
[17:27:43.794]  - [local output] 1 workers out of 2 ready
[17:27:43.803]  - [local output] 1 workers out of 2 ready
[17:27:43.804]  - [local output] 2 workers out of 2 ready
[17:27:43.805] [local output] Launching of 2 workers completed
[17:27:43.805] [local output] Number of nodes in cluster: 2
[17:27:43.806] [local output] Collecting session information from 2 workers
[17:27:43.807] [local output]  - Worker #1 of 2
[17:27:43.809] [local output]  - Worker #2 of 2
[17:27:43.809] [local output] makeClusterPSOCK() ... done
[17:27:43.827] Packages needed by the future expression (n = 0): <none>
[17:27:43.828] Packages needed by future strategies (n = 0): <none>
[17:27:43.829] {
[17:27:43.829]     {
[17:27:43.829]         {
[17:27:43.829]             ...future.startTime <- base::Sys.time()
[17:27:43.829]             {
[17:27:43.829]                 {
[17:27:43.829]                   {
[17:27:43.829]                     {
[17:27:43.829]                       base::local({
[17:27:43.829]                         has_future <- base::requireNamespace("future", 
[17:27:43.829]                           quietly = TRUE)
[17:27:43.829]                         if (has_future) {
[17:27:43.829]                           ns <- base::getNamespace("future")
[17:27:43.829]                           version <- ns[[".package"]][["version"]]
[17:27:43.829]                           if (is.null(version)) 
[17:27:43.829]                             version <- utils::packageVersion("future")
[17:27:43.829]                         }
[17:27:43.829]                         else {
[17:27:43.829]                           version <- NULL
[17:27:43.829]                         }
[17:27:43.829]                         if (!has_future || version < "1.8.0") {
[17:27:43.829]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:43.829]                             "", base::R.version$version.string), 
[17:27:43.829]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:43.829]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:43.829]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:43.829]                               "release", "version")], collapse = " "), 
[17:27:43.829]                             hostname = base::Sys.info()[["nodename"]])
[17:27:43.829]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:43.829]                             info)
[17:27:43.829]                           info <- base::paste(info, collapse = "; ")
[17:27:43.829]                           if (!has_future) {
[17:27:43.829]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:43.829]                               info)
[17:27:43.829]                           }
[17:27:43.829]                           else {
[17:27:43.829]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:43.829]                               info, version)
[17:27:43.829]                           }
[17:27:43.829]                           base::stop(msg)
[17:27:43.829]                         }
[17:27:43.829]                       })
[17:27:43.829]                     }
[17:27:43.829]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:43.829]                     base::options(mc.cores = 1L)
[17:27:43.829]                   }
[17:27:43.829]                   ...future.strategy.old <- future::plan("list")
[17:27:43.829]                   options(future.plan = NULL)
[17:27:43.829]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:43.829]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:43.829]                 }
[17:27:43.829]                 ...future.workdir <- getwd()
[17:27:43.829]             }
[17:27:43.829]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:43.829]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:43.829]         }
[17:27:43.829]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:43.829]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:43.829]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:43.829]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:43.829]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:43.829]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:43.829]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:43.829]             base::names(...future.oldOptions))
[17:27:43.829]     }
[17:27:43.829]     if (FALSE) {
[17:27:43.829]     }
[17:27:43.829]     else {
[17:27:43.829]         if (TRUE) {
[17:27:43.829]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:43.829]                 open = "w")
[17:27:43.829]         }
[17:27:43.829]         else {
[17:27:43.829]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:43.829]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:43.829]         }
[17:27:43.829]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:43.829]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:43.829]             base::sink(type = "output", split = FALSE)
[17:27:43.829]             base::close(...future.stdout)
[17:27:43.829]         }, add = TRUE)
[17:27:43.829]     }
[17:27:43.829]     ...future.frame <- base::sys.nframe()
[17:27:43.829]     ...future.conditions <- base::list()
[17:27:43.829]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:43.829]     if (FALSE) {
[17:27:43.829]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:43.829]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:43.829]     }
[17:27:43.829]     ...future.result <- base::tryCatch({
[17:27:43.829]         base::withCallingHandlers({
[17:27:43.829]             ...future.value <- base::withVisible(base::local({
[17:27:43.829]                 ...future.makeSendCondition <- base::local({
[17:27:43.829]                   sendCondition <- NULL
[17:27:43.829]                   function(frame = 1L) {
[17:27:43.829]                     if (is.function(sendCondition)) 
[17:27:43.829]                       return(sendCondition)
[17:27:43.829]                     ns <- getNamespace("parallel")
[17:27:43.829]                     if (exists("sendData", mode = "function", 
[17:27:43.829]                       envir = ns)) {
[17:27:43.829]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:43.829]                         envir = ns)
[17:27:43.829]                       envir <- sys.frame(frame)
[17:27:43.829]                       master <- NULL
[17:27:43.829]                       while (!identical(envir, .GlobalEnv) && 
[17:27:43.829]                         !identical(envir, emptyenv())) {
[17:27:43.829]                         if (exists("master", mode = "list", envir = envir, 
[17:27:43.829]                           inherits = FALSE)) {
[17:27:43.829]                           master <- get("master", mode = "list", 
[17:27:43.829]                             envir = envir, inherits = FALSE)
[17:27:43.829]                           if (inherits(master, c("SOCKnode", 
[17:27:43.829]                             "SOCK0node"))) {
[17:27:43.829]                             sendCondition <<- function(cond) {
[17:27:43.829]                               data <- list(type = "VALUE", value = cond, 
[17:27:43.829]                                 success = TRUE)
[17:27:43.829]                               parallel_sendData(master, data)
[17:27:43.829]                             }
[17:27:43.829]                             return(sendCondition)
[17:27:43.829]                           }
[17:27:43.829]                         }
[17:27:43.829]                         frame <- frame + 1L
[17:27:43.829]                         envir <- sys.frame(frame)
[17:27:43.829]                       }
[17:27:43.829]                     }
[17:27:43.829]                     sendCondition <<- function(cond) NULL
[17:27:43.829]                   }
[17:27:43.829]                 })
[17:27:43.829]                 withCallingHandlers({
[17:27:43.829]                   NA
[17:27:43.829]                 }, immediateCondition = function(cond) {
[17:27:43.829]                   sendCondition <- ...future.makeSendCondition()
[17:27:43.829]                   sendCondition(cond)
[17:27:43.829]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:43.829]                   {
[17:27:43.829]                     inherits <- base::inherits
[17:27:43.829]                     invokeRestart <- base::invokeRestart
[17:27:43.829]                     is.null <- base::is.null
[17:27:43.829]                     muffled <- FALSE
[17:27:43.829]                     if (inherits(cond, "message")) {
[17:27:43.829]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:43.829]                       if (muffled) 
[17:27:43.829]                         invokeRestart("muffleMessage")
[17:27:43.829]                     }
[17:27:43.829]                     else if (inherits(cond, "warning")) {
[17:27:43.829]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:43.829]                       if (muffled) 
[17:27:43.829]                         invokeRestart("muffleWarning")
[17:27:43.829]                     }
[17:27:43.829]                     else if (inherits(cond, "condition")) {
[17:27:43.829]                       if (!is.null(pattern)) {
[17:27:43.829]                         computeRestarts <- base::computeRestarts
[17:27:43.829]                         grepl <- base::grepl
[17:27:43.829]                         restarts <- computeRestarts(cond)
[17:27:43.829]                         for (restart in restarts) {
[17:27:43.829]                           name <- restart$name
[17:27:43.829]                           if (is.null(name)) 
[17:27:43.829]                             next
[17:27:43.829]                           if (!grepl(pattern, name)) 
[17:27:43.829]                             next
[17:27:43.829]                           invokeRestart(restart)
[17:27:43.829]                           muffled <- TRUE
[17:27:43.829]                           break
[17:27:43.829]                         }
[17:27:43.829]                       }
[17:27:43.829]                     }
[17:27:43.829]                     invisible(muffled)
[17:27:43.829]                   }
[17:27:43.829]                   muffleCondition(cond)
[17:27:43.829]                 })
[17:27:43.829]             }))
[17:27:43.829]             future::FutureResult(value = ...future.value$value, 
[17:27:43.829]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:43.829]                   ...future.rng), globalenv = if (FALSE) 
[17:27:43.829]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:43.829]                     ...future.globalenv.names))
[17:27:43.829]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:43.829]         }, condition = base::local({
[17:27:43.829]             c <- base::c
[17:27:43.829]             inherits <- base::inherits
[17:27:43.829]             invokeRestart <- base::invokeRestart
[17:27:43.829]             length <- base::length
[17:27:43.829]             list <- base::list
[17:27:43.829]             seq.int <- base::seq.int
[17:27:43.829]             signalCondition <- base::signalCondition
[17:27:43.829]             sys.calls <- base::sys.calls
[17:27:43.829]             `[[` <- base::`[[`
[17:27:43.829]             `+` <- base::`+`
[17:27:43.829]             `<<-` <- base::`<<-`
[17:27:43.829]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:43.829]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:43.829]                   3L)]
[17:27:43.829]             }
[17:27:43.829]             function(cond) {
[17:27:43.829]                 is_error <- inherits(cond, "error")
[17:27:43.829]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:43.829]                   NULL)
[17:27:43.829]                 if (is_error) {
[17:27:43.829]                   sessionInformation <- function() {
[17:27:43.829]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:43.829]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:43.829]                       search = base::search(), system = base::Sys.info())
[17:27:43.829]                   }
[17:27:43.829]                   ...future.conditions[[length(...future.conditions) + 
[17:27:43.829]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:43.829]                     cond$call), session = sessionInformation(), 
[17:27:43.829]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:43.829]                   signalCondition(cond)
[17:27:43.829]                 }
[17:27:43.829]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:43.829]                 "immediateCondition"))) {
[17:27:43.829]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:43.829]                   ...future.conditions[[length(...future.conditions) + 
[17:27:43.829]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:43.829]                   if (TRUE && !signal) {
[17:27:43.829]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:43.829]                     {
[17:27:43.829]                       inherits <- base::inherits
[17:27:43.829]                       invokeRestart <- base::invokeRestart
[17:27:43.829]                       is.null <- base::is.null
[17:27:43.829]                       muffled <- FALSE
[17:27:43.829]                       if (inherits(cond, "message")) {
[17:27:43.829]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:43.829]                         if (muffled) 
[17:27:43.829]                           invokeRestart("muffleMessage")
[17:27:43.829]                       }
[17:27:43.829]                       else if (inherits(cond, "warning")) {
[17:27:43.829]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:43.829]                         if (muffled) 
[17:27:43.829]                           invokeRestart("muffleWarning")
[17:27:43.829]                       }
[17:27:43.829]                       else if (inherits(cond, "condition")) {
[17:27:43.829]                         if (!is.null(pattern)) {
[17:27:43.829]                           computeRestarts <- base::computeRestarts
[17:27:43.829]                           grepl <- base::grepl
[17:27:43.829]                           restarts <- computeRestarts(cond)
[17:27:43.829]                           for (restart in restarts) {
[17:27:43.829]                             name <- restart$name
[17:27:43.829]                             if (is.null(name)) 
[17:27:43.829]                               next
[17:27:43.829]                             if (!grepl(pattern, name)) 
[17:27:43.829]                               next
[17:27:43.829]                             invokeRestart(restart)
[17:27:43.829]                             muffled <- TRUE
[17:27:43.829]                             break
[17:27:43.829]                           }
[17:27:43.829]                         }
[17:27:43.829]                       }
[17:27:43.829]                       invisible(muffled)
[17:27:43.829]                     }
[17:27:43.829]                     muffleCondition(cond, pattern = "^muffle")
[17:27:43.829]                   }
[17:27:43.829]                 }
[17:27:43.829]                 else {
[17:27:43.829]                   if (TRUE) {
[17:27:43.829]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:43.829]                     {
[17:27:43.829]                       inherits <- base::inherits
[17:27:43.829]                       invokeRestart <- base::invokeRestart
[17:27:43.829]                       is.null <- base::is.null
[17:27:43.829]                       muffled <- FALSE
[17:27:43.829]                       if (inherits(cond, "message")) {
[17:27:43.829]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:43.829]                         if (muffled) 
[17:27:43.829]                           invokeRestart("muffleMessage")
[17:27:43.829]                       }
[17:27:43.829]                       else if (inherits(cond, "warning")) {
[17:27:43.829]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:43.829]                         if (muffled) 
[17:27:43.829]                           invokeRestart("muffleWarning")
[17:27:43.829]                       }
[17:27:43.829]                       else if (inherits(cond, "condition")) {
[17:27:43.829]                         if (!is.null(pattern)) {
[17:27:43.829]                           computeRestarts <- base::computeRestarts
[17:27:43.829]                           grepl <- base::grepl
[17:27:43.829]                           restarts <- computeRestarts(cond)
[17:27:43.829]                           for (restart in restarts) {
[17:27:43.829]                             name <- restart$name
[17:27:43.829]                             if (is.null(name)) 
[17:27:43.829]                               next
[17:27:43.829]                             if (!grepl(pattern, name)) 
[17:27:43.829]                               next
[17:27:43.829]                             invokeRestart(restart)
[17:27:43.829]                             muffled <- TRUE
[17:27:43.829]                             break
[17:27:43.829]                           }
[17:27:43.829]                         }
[17:27:43.829]                       }
[17:27:43.829]                       invisible(muffled)
[17:27:43.829]                     }
[17:27:43.829]                     muffleCondition(cond, pattern = "^muffle")
[17:27:43.829]                   }
[17:27:43.829]                 }
[17:27:43.829]             }
[17:27:43.829]         }))
[17:27:43.829]     }, error = function(ex) {
[17:27:43.829]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:43.829]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:43.829]                 ...future.rng), started = ...future.startTime, 
[17:27:43.829]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:43.829]             version = "1.8"), class = "FutureResult")
[17:27:43.829]     }, finally = {
[17:27:43.829]         if (!identical(...future.workdir, getwd())) 
[17:27:43.829]             setwd(...future.workdir)
[17:27:43.829]         {
[17:27:43.829]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:43.829]                 ...future.oldOptions$nwarnings <- NULL
[17:27:43.829]             }
[17:27:43.829]             base::options(...future.oldOptions)
[17:27:43.829]             if (.Platform$OS.type == "windows") {
[17:27:43.829]                 old_names <- names(...future.oldEnvVars)
[17:27:43.829]                 envs <- base::Sys.getenv()
[17:27:43.829]                 names <- names(envs)
[17:27:43.829]                 common <- intersect(names, old_names)
[17:27:43.829]                 added <- setdiff(names, old_names)
[17:27:43.829]                 removed <- setdiff(old_names, names)
[17:27:43.829]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:43.829]                   envs[common]]
[17:27:43.829]                 NAMES <- toupper(changed)
[17:27:43.829]                 args <- list()
[17:27:43.829]                 for (kk in seq_along(NAMES)) {
[17:27:43.829]                   name <- changed[[kk]]
[17:27:43.829]                   NAME <- NAMES[[kk]]
[17:27:43.829]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:43.829]                     next
[17:27:43.829]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:43.829]                 }
[17:27:43.829]                 NAMES <- toupper(added)
[17:27:43.829]                 for (kk in seq_along(NAMES)) {
[17:27:43.829]                   name <- added[[kk]]
[17:27:43.829]                   NAME <- NAMES[[kk]]
[17:27:43.829]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:43.829]                     next
[17:27:43.829]                   args[[name]] <- ""
[17:27:43.829]                 }
[17:27:43.829]                 NAMES <- toupper(removed)
[17:27:43.829]                 for (kk in seq_along(NAMES)) {
[17:27:43.829]                   name <- removed[[kk]]
[17:27:43.829]                   NAME <- NAMES[[kk]]
[17:27:43.829]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:43.829]                     next
[17:27:43.829]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:43.829]                 }
[17:27:43.829]                 if (length(args) > 0) 
[17:27:43.829]                   base::do.call(base::Sys.setenv, args = args)
[17:27:43.829]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:43.829]             }
[17:27:43.829]             else {
[17:27:43.829]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:43.829]             }
[17:27:43.829]             {
[17:27:43.829]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:43.829]                   0L) {
[17:27:43.829]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:43.829]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:43.829]                   base::options(opts)
[17:27:43.829]                 }
[17:27:43.829]                 {
[17:27:43.829]                   {
[17:27:43.829]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:43.829]                     NULL
[17:27:43.829]                   }
[17:27:43.829]                   options(future.plan = NULL)
[17:27:43.829]                   if (is.na(NA_character_)) 
[17:27:43.829]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:43.829]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:43.829]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:43.829]                     .init = FALSE)
[17:27:43.829]                 }
[17:27:43.829]             }
[17:27:43.829]         }
[17:27:43.829]     })
[17:27:43.829]     if (TRUE) {
[17:27:43.829]         base::sink(type = "output", split = FALSE)
[17:27:43.829]         if (TRUE) {
[17:27:43.829]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:43.829]         }
[17:27:43.829]         else {
[17:27:43.829]             ...future.result["stdout"] <- base::list(NULL)
[17:27:43.829]         }
[17:27:43.829]         base::close(...future.stdout)
[17:27:43.829]         ...future.stdout <- NULL
[17:27:43.829]     }
[17:27:43.829]     ...future.result$conditions <- ...future.conditions
[17:27:43.829]     ...future.result$finished <- base::Sys.time()
[17:27:43.829]     ...future.result
[17:27:43.829] }
[17:27:43.980] MultisessionFuture started
[17:27:43.981] result() for ClusterFuture ...
[17:27:43.981] receiveMessageFromWorker() for ClusterFuture ...
[17:27:43.982] - Validating connection of MultisessionFuture
[17:27:44.059] - received message: FutureResult
[17:27:44.059] - Received FutureResult
[17:27:44.065] - Erased future from FutureRegistry
[17:27:44.066] result() for ClusterFuture ...
[17:27:44.066] - result already collected: FutureResult
[17:27:44.066] result() for ClusterFuture ... done
[17:27:44.067] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:44.067] result() for ClusterFuture ... done
[17:27:44.067] result() for ClusterFuture ...
[17:27:44.068] - result already collected: FutureResult
[17:27:44.068] result() for ClusterFuture ... done
[17:27:44.068] plan(): plan_init() of 'multisession', 'cluster', 'multiprocess', 'future', 'function' ... DONE
[17:27:44.073] plan(): nbrOfWorkers() = 2
[17:27:44.074] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'error'
[17:27:44.075] Searching for globals...
[17:27:44.076] - globals found: [1] 'getOption'
[17:27:44.076] Searching for globals ... DONE
[17:27:44.077] Resolving globals: FALSE
[17:27:44.077] 
[17:27:44.078] 
[17:27:44.078] getGlobalsAndPackages() ... DONE
[17:27:44.079] run() for 'Future' ...
[17:27:44.079] - state: 'created'
[17:27:44.080] - Future backend: 'FutureStrategy', 'multisession', 'cluster', 'multiprocess', 'future', 'function'
[17:27:44.097] - Future class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
[17:27:44.098] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ...
[17:27:44.098]   - Field: 'node'
[17:27:44.098]   - Field: 'label'
[17:27:44.098]   - Field: 'local'
[17:27:44.099]   - Field: 'owner'
[17:27:44.099]   - Field: 'envir'
[17:27:44.099]   - Field: 'workers'
[17:27:44.100]   - Field: 'packages'
[17:27:44.100]   - Field: 'gc'
[17:27:44.100]   - Field: 'conditions'
[17:27:44.100]   - Field: 'persistent'
[17:27:44.101]   - Field: 'expr'
[17:27:44.101]   - Field: 'uuid'
[17:27:44.101]   - Field: 'seed'
[17:27:44.101]   - Field: 'version'
[17:27:44.102]   - Field: 'result'
[17:27:44.102]   - Field: 'asynchronous'
[17:27:44.102]   - Field: 'calls'
[17:27:44.102]   - Field: 'globals'
[17:27:44.102]   - Field: 'stdout'
[17:27:44.103]   - Field: 'earlySignal'
[17:27:44.103]   - Field: 'lazy'
[17:27:44.103]   - Field: 'state'
[17:27:44.103] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ... done
[17:27:44.104] - Launch lazy future ...
[17:27:44.104] Packages needed by the future expression (n = 0): <none>
[17:27:44.104] Packages needed by future strategies (n = 0): <none>
[17:27:44.105] {
[17:27:44.105]     {
[17:27:44.105]         {
[17:27:44.105]             ...future.startTime <- base::Sys.time()
[17:27:44.105]             {
[17:27:44.105]                 {
[17:27:44.105]                   {
[17:27:44.105]                     {
[17:27:44.105]                       base::local({
[17:27:44.105]                         has_future <- base::requireNamespace("future", 
[17:27:44.105]                           quietly = TRUE)
[17:27:44.105]                         if (has_future) {
[17:27:44.105]                           ns <- base::getNamespace("future")
[17:27:44.105]                           version <- ns[[".package"]][["version"]]
[17:27:44.105]                           if (is.null(version)) 
[17:27:44.105]                             version <- utils::packageVersion("future")
[17:27:44.105]                         }
[17:27:44.105]                         else {
[17:27:44.105]                           version <- NULL
[17:27:44.105]                         }
[17:27:44.105]                         if (!has_future || version < "1.8.0") {
[17:27:44.105]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:44.105]                             "", base::R.version$version.string), 
[17:27:44.105]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:44.105]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:44.105]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:44.105]                               "release", "version")], collapse = " "), 
[17:27:44.105]                             hostname = base::Sys.info()[["nodename"]])
[17:27:44.105]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:44.105]                             info)
[17:27:44.105]                           info <- base::paste(info, collapse = "; ")
[17:27:44.105]                           if (!has_future) {
[17:27:44.105]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:44.105]                               info)
[17:27:44.105]                           }
[17:27:44.105]                           else {
[17:27:44.105]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:44.105]                               info, version)
[17:27:44.105]                           }
[17:27:44.105]                           base::stop(msg)
[17:27:44.105]                         }
[17:27:44.105]                       })
[17:27:44.105]                     }
[17:27:44.105]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:44.105]                     base::options(mc.cores = 1L)
[17:27:44.105]                   }
[17:27:44.105]                   ...future.strategy.old <- future::plan("list")
[17:27:44.105]                   options(future.plan = NULL)
[17:27:44.105]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.105]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:44.105]                 }
[17:27:44.105]                 ...future.workdir <- getwd()
[17:27:44.105]             }
[17:27:44.105]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:44.105]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:44.105]         }
[17:27:44.105]         base::options(future.startup.script = FALSE, future.globals.onMissing = "error", 
[17:27:44.105]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:44.105]             future.globals.onMissing = "error", future.globals.onReference = NULL, 
[17:27:44.105]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:44.105]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:44.105]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:44.105]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:44.105]             base::names(...future.oldOptions))
[17:27:44.105]     }
[17:27:44.105]     if (FALSE) {
[17:27:44.105]     }
[17:27:44.105]     else {
[17:27:44.105]         if (TRUE) {
[17:27:44.105]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:44.105]                 open = "w")
[17:27:44.105]         }
[17:27:44.105]         else {
[17:27:44.105]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:44.105]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:44.105]         }
[17:27:44.105]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:44.105]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:44.105]             base::sink(type = "output", split = FALSE)
[17:27:44.105]             base::close(...future.stdout)
[17:27:44.105]         }, add = TRUE)
[17:27:44.105]     }
[17:27:44.105]     ...future.frame <- base::sys.nframe()
[17:27:44.105]     ...future.conditions <- base::list()
[17:27:44.105]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:44.105]     if (FALSE) {
[17:27:44.105]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:44.105]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:44.105]     }
[17:27:44.105]     ...future.result <- base::tryCatch({
[17:27:44.105]         base::withCallingHandlers({
[17:27:44.105]             ...future.value <- base::withVisible(base::local({
[17:27:44.105]                 ...future.makeSendCondition <- base::local({
[17:27:44.105]                   sendCondition <- NULL
[17:27:44.105]                   function(frame = 1L) {
[17:27:44.105]                     if (is.function(sendCondition)) 
[17:27:44.105]                       return(sendCondition)
[17:27:44.105]                     ns <- getNamespace("parallel")
[17:27:44.105]                     if (exists("sendData", mode = "function", 
[17:27:44.105]                       envir = ns)) {
[17:27:44.105]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:44.105]                         envir = ns)
[17:27:44.105]                       envir <- sys.frame(frame)
[17:27:44.105]                       master <- NULL
[17:27:44.105]                       while (!identical(envir, .GlobalEnv) && 
[17:27:44.105]                         !identical(envir, emptyenv())) {
[17:27:44.105]                         if (exists("master", mode = "list", envir = envir, 
[17:27:44.105]                           inherits = FALSE)) {
[17:27:44.105]                           master <- get("master", mode = "list", 
[17:27:44.105]                             envir = envir, inherits = FALSE)
[17:27:44.105]                           if (inherits(master, c("SOCKnode", 
[17:27:44.105]                             "SOCK0node"))) {
[17:27:44.105]                             sendCondition <<- function(cond) {
[17:27:44.105]                               data <- list(type = "VALUE", value = cond, 
[17:27:44.105]                                 success = TRUE)
[17:27:44.105]                               parallel_sendData(master, data)
[17:27:44.105]                             }
[17:27:44.105]                             return(sendCondition)
[17:27:44.105]                           }
[17:27:44.105]                         }
[17:27:44.105]                         frame <- frame + 1L
[17:27:44.105]                         envir <- sys.frame(frame)
[17:27:44.105]                       }
[17:27:44.105]                     }
[17:27:44.105]                     sendCondition <<- function(cond) NULL
[17:27:44.105]                   }
[17:27:44.105]                 })
[17:27:44.105]                 withCallingHandlers({
[17:27:44.105]                   getOption("future.globals.onMissing")
[17:27:44.105]                 }, immediateCondition = function(cond) {
[17:27:44.105]                   sendCondition <- ...future.makeSendCondition()
[17:27:44.105]                   sendCondition(cond)
[17:27:44.105]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.105]                   {
[17:27:44.105]                     inherits <- base::inherits
[17:27:44.105]                     invokeRestart <- base::invokeRestart
[17:27:44.105]                     is.null <- base::is.null
[17:27:44.105]                     muffled <- FALSE
[17:27:44.105]                     if (inherits(cond, "message")) {
[17:27:44.105]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:44.105]                       if (muffled) 
[17:27:44.105]                         invokeRestart("muffleMessage")
[17:27:44.105]                     }
[17:27:44.105]                     else if (inherits(cond, "warning")) {
[17:27:44.105]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:44.105]                       if (muffled) 
[17:27:44.105]                         invokeRestart("muffleWarning")
[17:27:44.105]                     }
[17:27:44.105]                     else if (inherits(cond, "condition")) {
[17:27:44.105]                       if (!is.null(pattern)) {
[17:27:44.105]                         computeRestarts <- base::computeRestarts
[17:27:44.105]                         grepl <- base::grepl
[17:27:44.105]                         restarts <- computeRestarts(cond)
[17:27:44.105]                         for (restart in restarts) {
[17:27:44.105]                           name <- restart$name
[17:27:44.105]                           if (is.null(name)) 
[17:27:44.105]                             next
[17:27:44.105]                           if (!grepl(pattern, name)) 
[17:27:44.105]                             next
[17:27:44.105]                           invokeRestart(restart)
[17:27:44.105]                           muffled <- TRUE
[17:27:44.105]                           break
[17:27:44.105]                         }
[17:27:44.105]                       }
[17:27:44.105]                     }
[17:27:44.105]                     invisible(muffled)
[17:27:44.105]                   }
[17:27:44.105]                   muffleCondition(cond)
[17:27:44.105]                 })
[17:27:44.105]             }))
[17:27:44.105]             future::FutureResult(value = ...future.value$value, 
[17:27:44.105]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.105]                   ...future.rng), globalenv = if (FALSE) 
[17:27:44.105]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:44.105]                     ...future.globalenv.names))
[17:27:44.105]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:44.105]         }, condition = base::local({
[17:27:44.105]             c <- base::c
[17:27:44.105]             inherits <- base::inherits
[17:27:44.105]             invokeRestart <- base::invokeRestart
[17:27:44.105]             length <- base::length
[17:27:44.105]             list <- base::list
[17:27:44.105]             seq.int <- base::seq.int
[17:27:44.105]             signalCondition <- base::signalCondition
[17:27:44.105]             sys.calls <- base::sys.calls
[17:27:44.105]             `[[` <- base::`[[`
[17:27:44.105]             `+` <- base::`+`
[17:27:44.105]             `<<-` <- base::`<<-`
[17:27:44.105]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:44.105]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:44.105]                   3L)]
[17:27:44.105]             }
[17:27:44.105]             function(cond) {
[17:27:44.105]                 is_error <- inherits(cond, "error")
[17:27:44.105]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:44.105]                   NULL)
[17:27:44.105]                 if (is_error) {
[17:27:44.105]                   sessionInformation <- function() {
[17:27:44.105]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:44.105]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:44.105]                       search = base::search(), system = base::Sys.info())
[17:27:44.105]                   }
[17:27:44.105]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.105]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:44.105]                     cond$call), session = sessionInformation(), 
[17:27:44.105]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:44.105]                   signalCondition(cond)
[17:27:44.105]                 }
[17:27:44.105]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:44.105]                 "immediateCondition"))) {
[17:27:44.105]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:44.105]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.105]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:44.105]                   if (TRUE && !signal) {
[17:27:44.105]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.105]                     {
[17:27:44.105]                       inherits <- base::inherits
[17:27:44.105]                       invokeRestart <- base::invokeRestart
[17:27:44.105]                       is.null <- base::is.null
[17:27:44.105]                       muffled <- FALSE
[17:27:44.105]                       if (inherits(cond, "message")) {
[17:27:44.105]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.105]                         if (muffled) 
[17:27:44.105]                           invokeRestart("muffleMessage")
[17:27:44.105]                       }
[17:27:44.105]                       else if (inherits(cond, "warning")) {
[17:27:44.105]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.105]                         if (muffled) 
[17:27:44.105]                           invokeRestart("muffleWarning")
[17:27:44.105]                       }
[17:27:44.105]                       else if (inherits(cond, "condition")) {
[17:27:44.105]                         if (!is.null(pattern)) {
[17:27:44.105]                           computeRestarts <- base::computeRestarts
[17:27:44.105]                           grepl <- base::grepl
[17:27:44.105]                           restarts <- computeRestarts(cond)
[17:27:44.105]                           for (restart in restarts) {
[17:27:44.105]                             name <- restart$name
[17:27:44.105]                             if (is.null(name)) 
[17:27:44.105]                               next
[17:27:44.105]                             if (!grepl(pattern, name)) 
[17:27:44.105]                               next
[17:27:44.105]                             invokeRestart(restart)
[17:27:44.105]                             muffled <- TRUE
[17:27:44.105]                             break
[17:27:44.105]                           }
[17:27:44.105]                         }
[17:27:44.105]                       }
[17:27:44.105]                       invisible(muffled)
[17:27:44.105]                     }
[17:27:44.105]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.105]                   }
[17:27:44.105]                 }
[17:27:44.105]                 else {
[17:27:44.105]                   if (TRUE) {
[17:27:44.105]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.105]                     {
[17:27:44.105]                       inherits <- base::inherits
[17:27:44.105]                       invokeRestart <- base::invokeRestart
[17:27:44.105]                       is.null <- base::is.null
[17:27:44.105]                       muffled <- FALSE
[17:27:44.105]                       if (inherits(cond, "message")) {
[17:27:44.105]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.105]                         if (muffled) 
[17:27:44.105]                           invokeRestart("muffleMessage")
[17:27:44.105]                       }
[17:27:44.105]                       else if (inherits(cond, "warning")) {
[17:27:44.105]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.105]                         if (muffled) 
[17:27:44.105]                           invokeRestart("muffleWarning")
[17:27:44.105]                       }
[17:27:44.105]                       else if (inherits(cond, "condition")) {
[17:27:44.105]                         if (!is.null(pattern)) {
[17:27:44.105]                           computeRestarts <- base::computeRestarts
[17:27:44.105]                           grepl <- base::grepl
[17:27:44.105]                           restarts <- computeRestarts(cond)
[17:27:44.105]                           for (restart in restarts) {
[17:27:44.105]                             name <- restart$name
[17:27:44.105]                             if (is.null(name)) 
[17:27:44.105]                               next
[17:27:44.105]                             if (!grepl(pattern, name)) 
[17:27:44.105]                               next
[17:27:44.105]                             invokeRestart(restart)
[17:27:44.105]                             muffled <- TRUE
[17:27:44.105]                             break
[17:27:44.105]                           }
[17:27:44.105]                         }
[17:27:44.105]                       }
[17:27:44.105]                       invisible(muffled)
[17:27:44.105]                     }
[17:27:44.105]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.105]                   }
[17:27:44.105]                 }
[17:27:44.105]             }
[17:27:44.105]         }))
[17:27:44.105]     }, error = function(ex) {
[17:27:44.105]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:44.105]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.105]                 ...future.rng), started = ...future.startTime, 
[17:27:44.105]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:44.105]             version = "1.8"), class = "FutureResult")
[17:27:44.105]     }, finally = {
[17:27:44.105]         if (!identical(...future.workdir, getwd())) 
[17:27:44.105]             setwd(...future.workdir)
[17:27:44.105]         {
[17:27:44.105]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:44.105]                 ...future.oldOptions$nwarnings <- NULL
[17:27:44.105]             }
[17:27:44.105]             base::options(...future.oldOptions)
[17:27:44.105]             if (.Platform$OS.type == "windows") {
[17:27:44.105]                 old_names <- names(...future.oldEnvVars)
[17:27:44.105]                 envs <- base::Sys.getenv()
[17:27:44.105]                 names <- names(envs)
[17:27:44.105]                 common <- intersect(names, old_names)
[17:27:44.105]                 added <- setdiff(names, old_names)
[17:27:44.105]                 removed <- setdiff(old_names, names)
[17:27:44.105]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:44.105]                   envs[common]]
[17:27:44.105]                 NAMES <- toupper(changed)
[17:27:44.105]                 args <- list()
[17:27:44.105]                 for (kk in seq_along(NAMES)) {
[17:27:44.105]                   name <- changed[[kk]]
[17:27:44.105]                   NAME <- NAMES[[kk]]
[17:27:44.105]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.105]                     next
[17:27:44.105]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.105]                 }
[17:27:44.105]                 NAMES <- toupper(added)
[17:27:44.105]                 for (kk in seq_along(NAMES)) {
[17:27:44.105]                   name <- added[[kk]]
[17:27:44.105]                   NAME <- NAMES[[kk]]
[17:27:44.105]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.105]                     next
[17:27:44.105]                   args[[name]] <- ""
[17:27:44.105]                 }
[17:27:44.105]                 NAMES <- toupper(removed)
[17:27:44.105]                 for (kk in seq_along(NAMES)) {
[17:27:44.105]                   name <- removed[[kk]]
[17:27:44.105]                   NAME <- NAMES[[kk]]
[17:27:44.105]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.105]                     next
[17:27:44.105]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.105]                 }
[17:27:44.105]                 if (length(args) > 0) 
[17:27:44.105]                   base::do.call(base::Sys.setenv, args = args)
[17:27:44.105]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:44.105]             }
[17:27:44.105]             else {
[17:27:44.105]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:44.105]             }
[17:27:44.105]             {
[17:27:44.105]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:44.105]                   0L) {
[17:27:44.105]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:44.105]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:44.105]                   base::options(opts)
[17:27:44.105]                 }
[17:27:44.105]                 {
[17:27:44.105]                   {
[17:27:44.105]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:44.105]                     NULL
[17:27:44.105]                   }
[17:27:44.105]                   options(future.plan = NULL)
[17:27:44.105]                   if (is.na(NA_character_)) 
[17:27:44.105]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.105]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:44.105]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:44.105]                     .init = FALSE)
[17:27:44.105]                 }
[17:27:44.105]             }
[17:27:44.105]         }
[17:27:44.105]     })
[17:27:44.105]     if (TRUE) {
[17:27:44.105]         base::sink(type = "output", split = FALSE)
[17:27:44.105]         if (TRUE) {
[17:27:44.105]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:44.105]         }
[17:27:44.105]         else {
[17:27:44.105]             ...future.result["stdout"] <- base::list(NULL)
[17:27:44.105]         }
[17:27:44.105]         base::close(...future.stdout)
[17:27:44.105]         ...future.stdout <- NULL
[17:27:44.105]     }
[17:27:44.105]     ...future.result$conditions <- ...future.conditions
[17:27:44.105]     ...future.result$finished <- base::Sys.time()
[17:27:44.105]     ...future.result
[17:27:44.105] }
[17:27:44.111] MultisessionFuture started
[17:27:44.112] - Launch lazy future ... done
[17:27:44.112] run() for 'MultisessionFuture' ... done
[17:27:44.112] result() for ClusterFuture ...
[17:27:44.113] receiveMessageFromWorker() for ClusterFuture ...
[17:27:44.113] - Validating connection of MultisessionFuture
[17:27:44.140] - received message: FutureResult
[17:27:44.141] - Received FutureResult
[17:27:44.141] - Erased future from FutureRegistry
[17:27:44.142] result() for ClusterFuture ...
[17:27:44.142] - result already collected: FutureResult
[17:27:44.142] result() for ClusterFuture ... done
[17:27:44.143] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:44.143] result() for ClusterFuture ... done
[17:27:44.143] result() for ClusterFuture ...
[17:27:44.144] - result already collected: FutureResult
[17:27:44.144] result() for ClusterFuture ... done
[17:27:44.145] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:44.146] Searching for globals...
[17:27:44.147] - globals found: [1] 'getOption'
[17:27:44.148] Searching for globals ... DONE
[17:27:44.148] Resolving globals: FALSE
[17:27:44.149] 
[17:27:44.149] 
[17:27:44.150] getGlobalsAndPackages() ... DONE
[17:27:44.151] run() for 'Future' ...
[17:27:44.151] - state: 'created'
[17:27:44.152] - Future backend: 'FutureStrategy', 'multisession', 'cluster', 'multiprocess', 'future', 'function'
[17:27:44.176] - Future class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
[17:27:44.176] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ...
[17:27:44.177]   - Field: 'node'
[17:27:44.177]   - Field: 'label'
[17:27:44.177]   - Field: 'local'
[17:27:44.177]   - Field: 'owner'
[17:27:44.177]   - Field: 'envir'
[17:27:44.178]   - Field: 'workers'
[17:27:44.178]   - Field: 'packages'
[17:27:44.178]   - Field: 'gc'
[17:27:44.178]   - Field: 'conditions'
[17:27:44.179]   - Field: 'persistent'
[17:27:44.179]   - Field: 'expr'
[17:27:44.179]   - Field: 'uuid'
[17:27:44.179]   - Field: 'seed'
[17:27:44.180]   - Field: 'version'
[17:27:44.180]   - Field: 'result'
[17:27:44.180]   - Field: 'asynchronous'
[17:27:44.180]   - Field: 'calls'
[17:27:44.181]   - Field: 'globals'
[17:27:44.181]   - Field: 'stdout'
[17:27:44.181]   - Field: 'earlySignal'
[17:27:44.181]   - Field: 'lazy'
[17:27:44.182]   - Field: 'state'
[17:27:44.182] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ... done
[17:27:44.182] - Launch lazy future ...
[17:27:44.183] Packages needed by the future expression (n = 0): <none>
[17:27:44.183] Packages needed by future strategies (n = 0): <none>
[17:27:44.184] {
[17:27:44.184]     {
[17:27:44.184]         {
[17:27:44.184]             ...future.startTime <- base::Sys.time()
[17:27:44.184]             {
[17:27:44.184]                 {
[17:27:44.184]                   {
[17:27:44.184]                     {
[17:27:44.184]                       base::local({
[17:27:44.184]                         has_future <- base::requireNamespace("future", 
[17:27:44.184]                           quietly = TRUE)
[17:27:44.184]                         if (has_future) {
[17:27:44.184]                           ns <- base::getNamespace("future")
[17:27:44.184]                           version <- ns[[".package"]][["version"]]
[17:27:44.184]                           if (is.null(version)) 
[17:27:44.184]                             version <- utils::packageVersion("future")
[17:27:44.184]                         }
[17:27:44.184]                         else {
[17:27:44.184]                           version <- NULL
[17:27:44.184]                         }
[17:27:44.184]                         if (!has_future || version < "1.8.0") {
[17:27:44.184]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:44.184]                             "", base::R.version$version.string), 
[17:27:44.184]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:44.184]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:44.184]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:44.184]                               "release", "version")], collapse = " "), 
[17:27:44.184]                             hostname = base::Sys.info()[["nodename"]])
[17:27:44.184]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:44.184]                             info)
[17:27:44.184]                           info <- base::paste(info, collapse = "; ")
[17:27:44.184]                           if (!has_future) {
[17:27:44.184]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:44.184]                               info)
[17:27:44.184]                           }
[17:27:44.184]                           else {
[17:27:44.184]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:44.184]                               info, version)
[17:27:44.184]                           }
[17:27:44.184]                           base::stop(msg)
[17:27:44.184]                         }
[17:27:44.184]                       })
[17:27:44.184]                     }
[17:27:44.184]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:44.184]                     base::options(mc.cores = 1L)
[17:27:44.184]                   }
[17:27:44.184]                   ...future.strategy.old <- future::plan("list")
[17:27:44.184]                   options(future.plan = NULL)
[17:27:44.184]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.184]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:44.184]                 }
[17:27:44.184]                 ...future.workdir <- getwd()
[17:27:44.184]             }
[17:27:44.184]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:44.184]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:44.184]         }
[17:27:44.184]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:44.184]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:44.184]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:44.184]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:44.184]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:44.184]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:44.184]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:44.184]             base::names(...future.oldOptions))
[17:27:44.184]     }
[17:27:44.184]     if (FALSE) {
[17:27:44.184]     }
[17:27:44.184]     else {
[17:27:44.184]         if (TRUE) {
[17:27:44.184]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:44.184]                 open = "w")
[17:27:44.184]         }
[17:27:44.184]         else {
[17:27:44.184]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:44.184]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:44.184]         }
[17:27:44.184]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:44.184]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:44.184]             base::sink(type = "output", split = FALSE)
[17:27:44.184]             base::close(...future.stdout)
[17:27:44.184]         }, add = TRUE)
[17:27:44.184]     }
[17:27:44.184]     ...future.frame <- base::sys.nframe()
[17:27:44.184]     ...future.conditions <- base::list()
[17:27:44.184]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:44.184]     if (FALSE) {
[17:27:44.184]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:44.184]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:44.184]     }
[17:27:44.184]     ...future.result <- base::tryCatch({
[17:27:44.184]         base::withCallingHandlers({
[17:27:44.184]             ...future.value <- base::withVisible(base::local({
[17:27:44.184]                 ...future.makeSendCondition <- base::local({
[17:27:44.184]                   sendCondition <- NULL
[17:27:44.184]                   function(frame = 1L) {
[17:27:44.184]                     if (is.function(sendCondition)) 
[17:27:44.184]                       return(sendCondition)
[17:27:44.184]                     ns <- getNamespace("parallel")
[17:27:44.184]                     if (exists("sendData", mode = "function", 
[17:27:44.184]                       envir = ns)) {
[17:27:44.184]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:44.184]                         envir = ns)
[17:27:44.184]                       envir <- sys.frame(frame)
[17:27:44.184]                       master <- NULL
[17:27:44.184]                       while (!identical(envir, .GlobalEnv) && 
[17:27:44.184]                         !identical(envir, emptyenv())) {
[17:27:44.184]                         if (exists("master", mode = "list", envir = envir, 
[17:27:44.184]                           inherits = FALSE)) {
[17:27:44.184]                           master <- get("master", mode = "list", 
[17:27:44.184]                             envir = envir, inherits = FALSE)
[17:27:44.184]                           if (inherits(master, c("SOCKnode", 
[17:27:44.184]                             "SOCK0node"))) {
[17:27:44.184]                             sendCondition <<- function(cond) {
[17:27:44.184]                               data <- list(type = "VALUE", value = cond, 
[17:27:44.184]                                 success = TRUE)
[17:27:44.184]                               parallel_sendData(master, data)
[17:27:44.184]                             }
[17:27:44.184]                             return(sendCondition)
[17:27:44.184]                           }
[17:27:44.184]                         }
[17:27:44.184]                         frame <- frame + 1L
[17:27:44.184]                         envir <- sys.frame(frame)
[17:27:44.184]                       }
[17:27:44.184]                     }
[17:27:44.184]                     sendCondition <<- function(cond) NULL
[17:27:44.184]                   }
[17:27:44.184]                 })
[17:27:44.184]                 withCallingHandlers({
[17:27:44.184]                   getOption("future.globals.onMissing")
[17:27:44.184]                 }, immediateCondition = function(cond) {
[17:27:44.184]                   sendCondition <- ...future.makeSendCondition()
[17:27:44.184]                   sendCondition(cond)
[17:27:44.184]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.184]                   {
[17:27:44.184]                     inherits <- base::inherits
[17:27:44.184]                     invokeRestart <- base::invokeRestart
[17:27:44.184]                     is.null <- base::is.null
[17:27:44.184]                     muffled <- FALSE
[17:27:44.184]                     if (inherits(cond, "message")) {
[17:27:44.184]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:44.184]                       if (muffled) 
[17:27:44.184]                         invokeRestart("muffleMessage")
[17:27:44.184]                     }
[17:27:44.184]                     else if (inherits(cond, "warning")) {
[17:27:44.184]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:44.184]                       if (muffled) 
[17:27:44.184]                         invokeRestart("muffleWarning")
[17:27:44.184]                     }
[17:27:44.184]                     else if (inherits(cond, "condition")) {
[17:27:44.184]                       if (!is.null(pattern)) {
[17:27:44.184]                         computeRestarts <- base::computeRestarts
[17:27:44.184]                         grepl <- base::grepl
[17:27:44.184]                         restarts <- computeRestarts(cond)
[17:27:44.184]                         for (restart in restarts) {
[17:27:44.184]                           name <- restart$name
[17:27:44.184]                           if (is.null(name)) 
[17:27:44.184]                             next
[17:27:44.184]                           if (!grepl(pattern, name)) 
[17:27:44.184]                             next
[17:27:44.184]                           invokeRestart(restart)
[17:27:44.184]                           muffled <- TRUE
[17:27:44.184]                           break
[17:27:44.184]                         }
[17:27:44.184]                       }
[17:27:44.184]                     }
[17:27:44.184]                     invisible(muffled)
[17:27:44.184]                   }
[17:27:44.184]                   muffleCondition(cond)
[17:27:44.184]                 })
[17:27:44.184]             }))
[17:27:44.184]             future::FutureResult(value = ...future.value$value, 
[17:27:44.184]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.184]                   ...future.rng), globalenv = if (FALSE) 
[17:27:44.184]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:44.184]                     ...future.globalenv.names))
[17:27:44.184]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:44.184]         }, condition = base::local({
[17:27:44.184]             c <- base::c
[17:27:44.184]             inherits <- base::inherits
[17:27:44.184]             invokeRestart <- base::invokeRestart
[17:27:44.184]             length <- base::length
[17:27:44.184]             list <- base::list
[17:27:44.184]             seq.int <- base::seq.int
[17:27:44.184]             signalCondition <- base::signalCondition
[17:27:44.184]             sys.calls <- base::sys.calls
[17:27:44.184]             `[[` <- base::`[[`
[17:27:44.184]             `+` <- base::`+`
[17:27:44.184]             `<<-` <- base::`<<-`
[17:27:44.184]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:44.184]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:44.184]                   3L)]
[17:27:44.184]             }
[17:27:44.184]             function(cond) {
[17:27:44.184]                 is_error <- inherits(cond, "error")
[17:27:44.184]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:44.184]                   NULL)
[17:27:44.184]                 if (is_error) {
[17:27:44.184]                   sessionInformation <- function() {
[17:27:44.184]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:44.184]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:44.184]                       search = base::search(), system = base::Sys.info())
[17:27:44.184]                   }
[17:27:44.184]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.184]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:44.184]                     cond$call), session = sessionInformation(), 
[17:27:44.184]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:44.184]                   signalCondition(cond)
[17:27:44.184]                 }
[17:27:44.184]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:44.184]                 "immediateCondition"))) {
[17:27:44.184]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:44.184]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.184]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:44.184]                   if (TRUE && !signal) {
[17:27:44.184]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.184]                     {
[17:27:44.184]                       inherits <- base::inherits
[17:27:44.184]                       invokeRestart <- base::invokeRestart
[17:27:44.184]                       is.null <- base::is.null
[17:27:44.184]                       muffled <- FALSE
[17:27:44.184]                       if (inherits(cond, "message")) {
[17:27:44.184]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.184]                         if (muffled) 
[17:27:44.184]                           invokeRestart("muffleMessage")
[17:27:44.184]                       }
[17:27:44.184]                       else if (inherits(cond, "warning")) {
[17:27:44.184]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.184]                         if (muffled) 
[17:27:44.184]                           invokeRestart("muffleWarning")
[17:27:44.184]                       }
[17:27:44.184]                       else if (inherits(cond, "condition")) {
[17:27:44.184]                         if (!is.null(pattern)) {
[17:27:44.184]                           computeRestarts <- base::computeRestarts
[17:27:44.184]                           grepl <- base::grepl
[17:27:44.184]                           restarts <- computeRestarts(cond)
[17:27:44.184]                           for (restart in restarts) {
[17:27:44.184]                             name <- restart$name
[17:27:44.184]                             if (is.null(name)) 
[17:27:44.184]                               next
[17:27:44.184]                             if (!grepl(pattern, name)) 
[17:27:44.184]                               next
[17:27:44.184]                             invokeRestart(restart)
[17:27:44.184]                             muffled <- TRUE
[17:27:44.184]                             break
[17:27:44.184]                           }
[17:27:44.184]                         }
[17:27:44.184]                       }
[17:27:44.184]                       invisible(muffled)
[17:27:44.184]                     }
[17:27:44.184]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.184]                   }
[17:27:44.184]                 }
[17:27:44.184]                 else {
[17:27:44.184]                   if (TRUE) {
[17:27:44.184]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.184]                     {
[17:27:44.184]                       inherits <- base::inherits
[17:27:44.184]                       invokeRestart <- base::invokeRestart
[17:27:44.184]                       is.null <- base::is.null
[17:27:44.184]                       muffled <- FALSE
[17:27:44.184]                       if (inherits(cond, "message")) {
[17:27:44.184]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.184]                         if (muffled) 
[17:27:44.184]                           invokeRestart("muffleMessage")
[17:27:44.184]                       }
[17:27:44.184]                       else if (inherits(cond, "warning")) {
[17:27:44.184]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.184]                         if (muffled) 
[17:27:44.184]                           invokeRestart("muffleWarning")
[17:27:44.184]                       }
[17:27:44.184]                       else if (inherits(cond, "condition")) {
[17:27:44.184]                         if (!is.null(pattern)) {
[17:27:44.184]                           computeRestarts <- base::computeRestarts
[17:27:44.184]                           grepl <- base::grepl
[17:27:44.184]                           restarts <- computeRestarts(cond)
[17:27:44.184]                           for (restart in restarts) {
[17:27:44.184]                             name <- restart$name
[17:27:44.184]                             if (is.null(name)) 
[17:27:44.184]                               next
[17:27:44.184]                             if (!grepl(pattern, name)) 
[17:27:44.184]                               next
[17:27:44.184]                             invokeRestart(restart)
[17:27:44.184]                             muffled <- TRUE
[17:27:44.184]                             break
[17:27:44.184]                           }
[17:27:44.184]                         }
[17:27:44.184]                       }
[17:27:44.184]                       invisible(muffled)
[17:27:44.184]                     }
[17:27:44.184]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.184]                   }
[17:27:44.184]                 }
[17:27:44.184]             }
[17:27:44.184]         }))
[17:27:44.184]     }, error = function(ex) {
[17:27:44.184]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:44.184]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.184]                 ...future.rng), started = ...future.startTime, 
[17:27:44.184]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:44.184]             version = "1.8"), class = "FutureResult")
[17:27:44.184]     }, finally = {
[17:27:44.184]         if (!identical(...future.workdir, getwd())) 
[17:27:44.184]             setwd(...future.workdir)
[17:27:44.184]         {
[17:27:44.184]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:44.184]                 ...future.oldOptions$nwarnings <- NULL
[17:27:44.184]             }
[17:27:44.184]             base::options(...future.oldOptions)
[17:27:44.184]             if (.Platform$OS.type == "windows") {
[17:27:44.184]                 old_names <- names(...future.oldEnvVars)
[17:27:44.184]                 envs <- base::Sys.getenv()
[17:27:44.184]                 names <- names(envs)
[17:27:44.184]                 common <- intersect(names, old_names)
[17:27:44.184]                 added <- setdiff(names, old_names)
[17:27:44.184]                 removed <- setdiff(old_names, names)
[17:27:44.184]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:44.184]                   envs[common]]
[17:27:44.184]                 NAMES <- toupper(changed)
[17:27:44.184]                 args <- list()
[17:27:44.184]                 for (kk in seq_along(NAMES)) {
[17:27:44.184]                   name <- changed[[kk]]
[17:27:44.184]                   NAME <- NAMES[[kk]]
[17:27:44.184]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.184]                     next
[17:27:44.184]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.184]                 }
[17:27:44.184]                 NAMES <- toupper(added)
[17:27:44.184]                 for (kk in seq_along(NAMES)) {
[17:27:44.184]                   name <- added[[kk]]
[17:27:44.184]                   NAME <- NAMES[[kk]]
[17:27:44.184]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.184]                     next
[17:27:44.184]                   args[[name]] <- ""
[17:27:44.184]                 }
[17:27:44.184]                 NAMES <- toupper(removed)
[17:27:44.184]                 for (kk in seq_along(NAMES)) {
[17:27:44.184]                   name <- removed[[kk]]
[17:27:44.184]                   NAME <- NAMES[[kk]]
[17:27:44.184]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.184]                     next
[17:27:44.184]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.184]                 }
[17:27:44.184]                 if (length(args) > 0) 
[17:27:44.184]                   base::do.call(base::Sys.setenv, args = args)
[17:27:44.184]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:44.184]             }
[17:27:44.184]             else {
[17:27:44.184]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:44.184]             }
[17:27:44.184]             {
[17:27:44.184]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:44.184]                   0L) {
[17:27:44.184]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:44.184]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:44.184]                   base::options(opts)
[17:27:44.184]                 }
[17:27:44.184]                 {
[17:27:44.184]                   {
[17:27:44.184]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:44.184]                     NULL
[17:27:44.184]                   }
[17:27:44.184]                   options(future.plan = NULL)
[17:27:44.184]                   if (is.na(NA_character_)) 
[17:27:44.184]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.184]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:44.184]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:44.184]                     .init = FALSE)
[17:27:44.184]                 }
[17:27:44.184]             }
[17:27:44.184]         }
[17:27:44.184]     })
[17:27:44.184]     if (TRUE) {
[17:27:44.184]         base::sink(type = "output", split = FALSE)
[17:27:44.184]         if (TRUE) {
[17:27:44.184]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:44.184]         }
[17:27:44.184]         else {
[17:27:44.184]             ...future.result["stdout"] <- base::list(NULL)
[17:27:44.184]         }
[17:27:44.184]         base::close(...future.stdout)
[17:27:44.184]         ...future.stdout <- NULL
[17:27:44.184]     }
[17:27:44.184]     ...future.result$conditions <- ...future.conditions
[17:27:44.184]     ...future.result$finished <- base::Sys.time()
[17:27:44.184]     ...future.result
[17:27:44.184] }
[17:27:44.192] MultisessionFuture started
[17:27:44.192] - Launch lazy future ... done
[17:27:44.193] run() for 'MultisessionFuture' ... done
[17:27:44.193] result() for ClusterFuture ...
[17:27:44.194] receiveMessageFromWorker() for ClusterFuture ...
[17:27:44.194] - Validating connection of MultisessionFuture
[17:27:44.218] - received message: FutureResult
[17:27:44.219] - Received FutureResult
[17:27:44.219] - Erased future from FutureRegistry
[17:27:44.219] result() for ClusterFuture ...
[17:27:44.220] - result already collected: FutureResult
[17:27:44.220] result() for ClusterFuture ... done
[17:27:44.220] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:44.221] result() for ClusterFuture ... done
[17:27:44.221] result() for ClusterFuture ...
[17:27:44.221] - result already collected: FutureResult
[17:27:44.222] result() for ClusterFuture ... done
[17:27:44.222] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'error'
[17:27:44.223] Searching for globals...
[17:27:44.225] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:44.225] Searching for globals...
[17:27:44.227] - globals found: [5] '$', 'subset', 'data', '<', 'x'
[17:27:44.227] Searching for globals ... DONE
[17:27:44.227] Resolving globals: FALSE
[17:27:44.228] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:44.228] The total size of the 1 globals exported for future expression ('subset(data, x < 3)$y') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:44.228] - globals: [1] 'data'
[17:27:44.229] 
[17:27:44.229] getGlobalsAndPackages() ... DONE
[17:27:44.229] run() for 'Future' ...
[17:27:44.229] - state: 'created'
[17:27:44.230] - Future backend: 'FutureStrategy', 'multisession', 'cluster', 'multiprocess', 'future', 'function'
[17:27:44.247] - Future class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
[17:27:44.247] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ...
[17:27:44.247]   - Field: 'node'
[17:27:44.248]   - Field: 'label'
[17:27:44.248]   - Field: 'local'
[17:27:44.248]   - Field: 'owner'
[17:27:44.248]   - Field: 'envir'
[17:27:44.248]   - Field: 'workers'
[17:27:44.249]   - Field: 'packages'
[17:27:44.249]   - Field: 'gc'
[17:27:44.249]   - Field: 'conditions'
[17:27:44.249]   - Field: 'persistent'
[17:27:44.249]   - Field: 'expr'
[17:27:44.250]   - Field: 'uuid'
[17:27:44.250]   - Field: 'seed'
[17:27:44.250]   - Field: 'version'
[17:27:44.250]   - Field: 'result'
[17:27:44.250]   - Field: 'asynchronous'
[17:27:44.251]   - Field: 'calls'
[17:27:44.251]   - Field: 'globals'
[17:27:44.251]   - Field: 'stdout'
[17:27:44.251]   - Field: 'earlySignal'
[17:27:44.252]   - Field: 'lazy'
[17:27:44.252]   - Field: 'state'
[17:27:44.252] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ... done
[17:27:44.253] - Launch lazy future ...
[17:27:44.254] Packages needed by the future expression (n = 0): <none>
[17:27:44.254] Packages needed by future strategies (n = 0): <none>
[17:27:44.255] {
[17:27:44.255]     {
[17:27:44.255]         {
[17:27:44.255]             ...future.startTime <- base::Sys.time()
[17:27:44.255]             {
[17:27:44.255]                 {
[17:27:44.255]                   {
[17:27:44.255]                     {
[17:27:44.255]                       base::local({
[17:27:44.255]                         has_future <- base::requireNamespace("future", 
[17:27:44.255]                           quietly = TRUE)
[17:27:44.255]                         if (has_future) {
[17:27:44.255]                           ns <- base::getNamespace("future")
[17:27:44.255]                           version <- ns[[".package"]][["version"]]
[17:27:44.255]                           if (is.null(version)) 
[17:27:44.255]                             version <- utils::packageVersion("future")
[17:27:44.255]                         }
[17:27:44.255]                         else {
[17:27:44.255]                           version <- NULL
[17:27:44.255]                         }
[17:27:44.255]                         if (!has_future || version < "1.8.0") {
[17:27:44.255]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:44.255]                             "", base::R.version$version.string), 
[17:27:44.255]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:44.255]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:44.255]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:44.255]                               "release", "version")], collapse = " "), 
[17:27:44.255]                             hostname = base::Sys.info()[["nodename"]])
[17:27:44.255]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:44.255]                             info)
[17:27:44.255]                           info <- base::paste(info, collapse = "; ")
[17:27:44.255]                           if (!has_future) {
[17:27:44.255]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:44.255]                               info)
[17:27:44.255]                           }
[17:27:44.255]                           else {
[17:27:44.255]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:44.255]                               info, version)
[17:27:44.255]                           }
[17:27:44.255]                           base::stop(msg)
[17:27:44.255]                         }
[17:27:44.255]                       })
[17:27:44.255]                     }
[17:27:44.255]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:44.255]                     base::options(mc.cores = 1L)
[17:27:44.255]                   }
[17:27:44.255]                   ...future.strategy.old <- future::plan("list")
[17:27:44.255]                   options(future.plan = NULL)
[17:27:44.255]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.255]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:44.255]                 }
[17:27:44.255]                 ...future.workdir <- getwd()
[17:27:44.255]             }
[17:27:44.255]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:44.255]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:44.255]         }
[17:27:44.255]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:44.255]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:44.255]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:44.255]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:44.255]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:44.255]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:44.255]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:44.255]             base::names(...future.oldOptions))
[17:27:44.255]     }
[17:27:44.255]     if (FALSE) {
[17:27:44.255]     }
[17:27:44.255]     else {
[17:27:44.255]         if (TRUE) {
[17:27:44.255]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:44.255]                 open = "w")
[17:27:44.255]         }
[17:27:44.255]         else {
[17:27:44.255]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:44.255]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:44.255]         }
[17:27:44.255]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:44.255]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:44.255]             base::sink(type = "output", split = FALSE)
[17:27:44.255]             base::close(...future.stdout)
[17:27:44.255]         }, add = TRUE)
[17:27:44.255]     }
[17:27:44.255]     ...future.frame <- base::sys.nframe()
[17:27:44.255]     ...future.conditions <- base::list()
[17:27:44.255]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:44.255]     if (FALSE) {
[17:27:44.255]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:44.255]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:44.255]     }
[17:27:44.255]     ...future.result <- base::tryCatch({
[17:27:44.255]         base::withCallingHandlers({
[17:27:44.255]             ...future.value <- base::withVisible(base::local({
[17:27:44.255]                 ...future.makeSendCondition <- base::local({
[17:27:44.255]                   sendCondition <- NULL
[17:27:44.255]                   function(frame = 1L) {
[17:27:44.255]                     if (is.function(sendCondition)) 
[17:27:44.255]                       return(sendCondition)
[17:27:44.255]                     ns <- getNamespace("parallel")
[17:27:44.255]                     if (exists("sendData", mode = "function", 
[17:27:44.255]                       envir = ns)) {
[17:27:44.255]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:44.255]                         envir = ns)
[17:27:44.255]                       envir <- sys.frame(frame)
[17:27:44.255]                       master <- NULL
[17:27:44.255]                       while (!identical(envir, .GlobalEnv) && 
[17:27:44.255]                         !identical(envir, emptyenv())) {
[17:27:44.255]                         if (exists("master", mode = "list", envir = envir, 
[17:27:44.255]                           inherits = FALSE)) {
[17:27:44.255]                           master <- get("master", mode = "list", 
[17:27:44.255]                             envir = envir, inherits = FALSE)
[17:27:44.255]                           if (inherits(master, c("SOCKnode", 
[17:27:44.255]                             "SOCK0node"))) {
[17:27:44.255]                             sendCondition <<- function(cond) {
[17:27:44.255]                               data <- list(type = "VALUE", value = cond, 
[17:27:44.255]                                 success = TRUE)
[17:27:44.255]                               parallel_sendData(master, data)
[17:27:44.255]                             }
[17:27:44.255]                             return(sendCondition)
[17:27:44.255]                           }
[17:27:44.255]                         }
[17:27:44.255]                         frame <- frame + 1L
[17:27:44.255]                         envir <- sys.frame(frame)
[17:27:44.255]                       }
[17:27:44.255]                     }
[17:27:44.255]                     sendCondition <<- function(cond) NULL
[17:27:44.255]                   }
[17:27:44.255]                 })
[17:27:44.255]                 withCallingHandlers({
[17:27:44.255]                   subset(data, x < 3)$y
[17:27:44.255]                 }, immediateCondition = function(cond) {
[17:27:44.255]                   sendCondition <- ...future.makeSendCondition()
[17:27:44.255]                   sendCondition(cond)
[17:27:44.255]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.255]                   {
[17:27:44.255]                     inherits <- base::inherits
[17:27:44.255]                     invokeRestart <- base::invokeRestart
[17:27:44.255]                     is.null <- base::is.null
[17:27:44.255]                     muffled <- FALSE
[17:27:44.255]                     if (inherits(cond, "message")) {
[17:27:44.255]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:44.255]                       if (muffled) 
[17:27:44.255]                         invokeRestart("muffleMessage")
[17:27:44.255]                     }
[17:27:44.255]                     else if (inherits(cond, "warning")) {
[17:27:44.255]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:44.255]                       if (muffled) 
[17:27:44.255]                         invokeRestart("muffleWarning")
[17:27:44.255]                     }
[17:27:44.255]                     else if (inherits(cond, "condition")) {
[17:27:44.255]                       if (!is.null(pattern)) {
[17:27:44.255]                         computeRestarts <- base::computeRestarts
[17:27:44.255]                         grepl <- base::grepl
[17:27:44.255]                         restarts <- computeRestarts(cond)
[17:27:44.255]                         for (restart in restarts) {
[17:27:44.255]                           name <- restart$name
[17:27:44.255]                           if (is.null(name)) 
[17:27:44.255]                             next
[17:27:44.255]                           if (!grepl(pattern, name)) 
[17:27:44.255]                             next
[17:27:44.255]                           invokeRestart(restart)
[17:27:44.255]                           muffled <- TRUE
[17:27:44.255]                           break
[17:27:44.255]                         }
[17:27:44.255]                       }
[17:27:44.255]                     }
[17:27:44.255]                     invisible(muffled)
[17:27:44.255]                   }
[17:27:44.255]                   muffleCondition(cond)
[17:27:44.255]                 })
[17:27:44.255]             }))
[17:27:44.255]             future::FutureResult(value = ...future.value$value, 
[17:27:44.255]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.255]                   ...future.rng), globalenv = if (FALSE) 
[17:27:44.255]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:44.255]                     ...future.globalenv.names))
[17:27:44.255]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:44.255]         }, condition = base::local({
[17:27:44.255]             c <- base::c
[17:27:44.255]             inherits <- base::inherits
[17:27:44.255]             invokeRestart <- base::invokeRestart
[17:27:44.255]             length <- base::length
[17:27:44.255]             list <- base::list
[17:27:44.255]             seq.int <- base::seq.int
[17:27:44.255]             signalCondition <- base::signalCondition
[17:27:44.255]             sys.calls <- base::sys.calls
[17:27:44.255]             `[[` <- base::`[[`
[17:27:44.255]             `+` <- base::`+`
[17:27:44.255]             `<<-` <- base::`<<-`
[17:27:44.255]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:44.255]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:44.255]                   3L)]
[17:27:44.255]             }
[17:27:44.255]             function(cond) {
[17:27:44.255]                 is_error <- inherits(cond, "error")
[17:27:44.255]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:44.255]                   NULL)
[17:27:44.255]                 if (is_error) {
[17:27:44.255]                   sessionInformation <- function() {
[17:27:44.255]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:44.255]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:44.255]                       search = base::search(), system = base::Sys.info())
[17:27:44.255]                   }
[17:27:44.255]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.255]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:44.255]                     cond$call), session = sessionInformation(), 
[17:27:44.255]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:44.255]                   signalCondition(cond)
[17:27:44.255]                 }
[17:27:44.255]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:44.255]                 "immediateCondition"))) {
[17:27:44.255]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:44.255]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.255]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:44.255]                   if (TRUE && !signal) {
[17:27:44.255]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.255]                     {
[17:27:44.255]                       inherits <- base::inherits
[17:27:44.255]                       invokeRestart <- base::invokeRestart
[17:27:44.255]                       is.null <- base::is.null
[17:27:44.255]                       muffled <- FALSE
[17:27:44.255]                       if (inherits(cond, "message")) {
[17:27:44.255]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.255]                         if (muffled) 
[17:27:44.255]                           invokeRestart("muffleMessage")
[17:27:44.255]                       }
[17:27:44.255]                       else if (inherits(cond, "warning")) {
[17:27:44.255]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.255]                         if (muffled) 
[17:27:44.255]                           invokeRestart("muffleWarning")
[17:27:44.255]                       }
[17:27:44.255]                       else if (inherits(cond, "condition")) {
[17:27:44.255]                         if (!is.null(pattern)) {
[17:27:44.255]                           computeRestarts <- base::computeRestarts
[17:27:44.255]                           grepl <- base::grepl
[17:27:44.255]                           restarts <- computeRestarts(cond)
[17:27:44.255]                           for (restart in restarts) {
[17:27:44.255]                             name <- restart$name
[17:27:44.255]                             if (is.null(name)) 
[17:27:44.255]                               next
[17:27:44.255]                             if (!grepl(pattern, name)) 
[17:27:44.255]                               next
[17:27:44.255]                             invokeRestart(restart)
[17:27:44.255]                             muffled <- TRUE
[17:27:44.255]                             break
[17:27:44.255]                           }
[17:27:44.255]                         }
[17:27:44.255]                       }
[17:27:44.255]                       invisible(muffled)
[17:27:44.255]                     }
[17:27:44.255]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.255]                   }
[17:27:44.255]                 }
[17:27:44.255]                 else {
[17:27:44.255]                   if (TRUE) {
[17:27:44.255]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.255]                     {
[17:27:44.255]                       inherits <- base::inherits
[17:27:44.255]                       invokeRestart <- base::invokeRestart
[17:27:44.255]                       is.null <- base::is.null
[17:27:44.255]                       muffled <- FALSE
[17:27:44.255]                       if (inherits(cond, "message")) {
[17:27:44.255]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.255]                         if (muffled) 
[17:27:44.255]                           invokeRestart("muffleMessage")
[17:27:44.255]                       }
[17:27:44.255]                       else if (inherits(cond, "warning")) {
[17:27:44.255]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.255]                         if (muffled) 
[17:27:44.255]                           invokeRestart("muffleWarning")
[17:27:44.255]                       }
[17:27:44.255]                       else if (inherits(cond, "condition")) {
[17:27:44.255]                         if (!is.null(pattern)) {
[17:27:44.255]                           computeRestarts <- base::computeRestarts
[17:27:44.255]                           grepl <- base::grepl
[17:27:44.255]                           restarts <- computeRestarts(cond)
[17:27:44.255]                           for (restart in restarts) {
[17:27:44.255]                             name <- restart$name
[17:27:44.255]                             if (is.null(name)) 
[17:27:44.255]                               next
[17:27:44.255]                             if (!grepl(pattern, name)) 
[17:27:44.255]                               next
[17:27:44.255]                             invokeRestart(restart)
[17:27:44.255]                             muffled <- TRUE
[17:27:44.255]                             break
[17:27:44.255]                           }
[17:27:44.255]                         }
[17:27:44.255]                       }
[17:27:44.255]                       invisible(muffled)
[17:27:44.255]                     }
[17:27:44.255]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.255]                   }
[17:27:44.255]                 }
[17:27:44.255]             }
[17:27:44.255]         }))
[17:27:44.255]     }, error = function(ex) {
[17:27:44.255]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:44.255]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.255]                 ...future.rng), started = ...future.startTime, 
[17:27:44.255]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:44.255]             version = "1.8"), class = "FutureResult")
[17:27:44.255]     }, finally = {
[17:27:44.255]         if (!identical(...future.workdir, getwd())) 
[17:27:44.255]             setwd(...future.workdir)
[17:27:44.255]         {
[17:27:44.255]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:44.255]                 ...future.oldOptions$nwarnings <- NULL
[17:27:44.255]             }
[17:27:44.255]             base::options(...future.oldOptions)
[17:27:44.255]             if (.Platform$OS.type == "windows") {
[17:27:44.255]                 old_names <- names(...future.oldEnvVars)
[17:27:44.255]                 envs <- base::Sys.getenv()
[17:27:44.255]                 names <- names(envs)
[17:27:44.255]                 common <- intersect(names, old_names)
[17:27:44.255]                 added <- setdiff(names, old_names)
[17:27:44.255]                 removed <- setdiff(old_names, names)
[17:27:44.255]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:44.255]                   envs[common]]
[17:27:44.255]                 NAMES <- toupper(changed)
[17:27:44.255]                 args <- list()
[17:27:44.255]                 for (kk in seq_along(NAMES)) {
[17:27:44.255]                   name <- changed[[kk]]
[17:27:44.255]                   NAME <- NAMES[[kk]]
[17:27:44.255]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.255]                     next
[17:27:44.255]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.255]                 }
[17:27:44.255]                 NAMES <- toupper(added)
[17:27:44.255]                 for (kk in seq_along(NAMES)) {
[17:27:44.255]                   name <- added[[kk]]
[17:27:44.255]                   NAME <- NAMES[[kk]]
[17:27:44.255]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.255]                     next
[17:27:44.255]                   args[[name]] <- ""
[17:27:44.255]                 }
[17:27:44.255]                 NAMES <- toupper(removed)
[17:27:44.255]                 for (kk in seq_along(NAMES)) {
[17:27:44.255]                   name <- removed[[kk]]
[17:27:44.255]                   NAME <- NAMES[[kk]]
[17:27:44.255]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.255]                     next
[17:27:44.255]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.255]                 }
[17:27:44.255]                 if (length(args) > 0) 
[17:27:44.255]                   base::do.call(base::Sys.setenv, args = args)
[17:27:44.255]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:44.255]             }
[17:27:44.255]             else {
[17:27:44.255]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:44.255]             }
[17:27:44.255]             {
[17:27:44.255]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:44.255]                   0L) {
[17:27:44.255]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:44.255]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:44.255]                   base::options(opts)
[17:27:44.255]                 }
[17:27:44.255]                 {
[17:27:44.255]                   {
[17:27:44.255]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:44.255]                     NULL
[17:27:44.255]                   }
[17:27:44.255]                   options(future.plan = NULL)
[17:27:44.255]                   if (is.na(NA_character_)) 
[17:27:44.255]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.255]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:44.255]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:44.255]                     .init = FALSE)
[17:27:44.255]                 }
[17:27:44.255]             }
[17:27:44.255]         }
[17:27:44.255]     })
[17:27:44.255]     if (TRUE) {
[17:27:44.255]         base::sink(type = "output", split = FALSE)
[17:27:44.255]         if (TRUE) {
[17:27:44.255]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:44.255]         }
[17:27:44.255]         else {
[17:27:44.255]             ...future.result["stdout"] <- base::list(NULL)
[17:27:44.255]         }
[17:27:44.255]         base::close(...future.stdout)
[17:27:44.255]         ...future.stdout <- NULL
[17:27:44.255]     }
[17:27:44.255]     ...future.result$conditions <- ...future.conditions
[17:27:44.255]     ...future.result$finished <- base::Sys.time()
[17:27:44.255]     ...future.result
[17:27:44.255] }
[17:27:44.264] Exporting 1 global objects (639 bytes) to cluster node #1 ...
[17:27:44.265] Exporting 'data' (356 bytes) to cluster node #1 ...
[17:27:44.266] Exporting 'data' (356 bytes) to cluster node #1 ... DONE
[17:27:44.266] Exporting 1 global objects (639 bytes) to cluster node #1 ... DONE
[17:27:44.267] MultisessionFuture started
[17:27:44.267] - Launch lazy future ... done
[17:27:44.268] run() for 'MultisessionFuture' ... done
[17:27:44.268] result() for ClusterFuture ...
[17:27:44.269] receiveMessageFromWorker() for ClusterFuture ...
[17:27:44.269] - Validating connection of MultisessionFuture
[17:27:44.291] - received message: FutureResult
[17:27:44.292] - Received FutureResult
[17:27:44.292] - Erased future from FutureRegistry
[17:27:44.293] result() for ClusterFuture ...
[17:27:44.293] - result already collected: FutureResult
[17:27:44.293] result() for ClusterFuture ... done
[17:27:44.293] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:44.294] result() for ClusterFuture ... done
[17:27:44.294] result() for ClusterFuture ...
[17:27:44.294] - result already collected: FutureResult
[17:27:44.295] result() for ClusterFuture ... done
[17:27:44.295] plan(): Setting new future strategy stack:
[17:27:44.296] List of future strategies:
[17:27:44.296] 1. sequential:
[17:27:44.296]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:44.296]    - tweaked: FALSE
[17:27:44.296]    - call: plan(list(sequential, strategy))
[17:27:44.296] 2. multisession:
[17:27:44.296]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:44.296]    - tweaked: FALSE
[17:27:44.296]    - call: plan(list(sequential, strategy))
[17:27:44.307] plan(): nbrOfWorkers() = 1
[17:27:44.308] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:44.309] Searching for globals...
[17:27:44.323] - globals found: [8] '{', '<-', '$', 'subset', 'data', '<', 'x', '%<-%'
[17:27:44.324] Searching for globals ... DONE
[17:27:44.324] Resolving globals: FALSE
[17:27:44.326] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:44.326] The total size of the 1 globals exported for future expression ('{; a %<-% subset(data, x < 3)$y; a; }') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:44.327] - globals: [1] 'data'
[17:27:44.327] - packages: [1] 'future'
[17:27:44.328] getGlobalsAndPackages() ... DONE
[17:27:44.328] run() for 'Future' ...
[17:27:44.329] - state: 'created'
[17:27:44.329] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:44.330] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:44.331] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:44.331]   - Field: 'label'
[17:27:44.331]   - Field: 'local'
[17:27:44.332]   - Field: 'owner'
[17:27:44.332]   - Field: 'envir'
[17:27:44.332]   - Field: 'packages'
[17:27:44.333]   - Field: 'gc'
[17:27:44.333]   - Field: 'conditions'
[17:27:44.333]   - Field: 'expr'
[17:27:44.334]   - Field: 'uuid'
[17:27:44.334]   - Field: 'seed'
[17:27:44.334]   - Field: 'version'
[17:27:44.335]   - Field: 'result'
[17:27:44.335]   - Field: 'asynchronous'
[17:27:44.335]   - Field: 'calls'
[17:27:44.336]   - Field: 'globals'
[17:27:44.336]   - Field: 'stdout'
[17:27:44.336]   - Field: 'earlySignal'
[17:27:44.337]   - Field: 'lazy'
[17:27:44.337]   - Field: 'state'
[17:27:44.337] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:44.338] - Launch lazy future ...
[17:27:44.338] Packages needed by the future expression (n = 1): 'future'
[17:27:44.339] Packages needed by future strategies (n = 1): 'future'
[17:27:44.340] {
[17:27:44.340]     {
[17:27:44.340]         {
[17:27:44.340]             ...future.startTime <- base::Sys.time()
[17:27:44.340]             {
[17:27:44.340]                 {
[17:27:44.340]                   {
[17:27:44.340]                     {
[17:27:44.340]                       base::local({
[17:27:44.340]                         has_future <- base::requireNamespace("future", 
[17:27:44.340]                           quietly = TRUE)
[17:27:44.340]                         if (has_future) {
[17:27:44.340]                           ns <- base::getNamespace("future")
[17:27:44.340]                           version <- ns[[".package"]][["version"]]
[17:27:44.340]                           if (is.null(version)) 
[17:27:44.340]                             version <- utils::packageVersion("future")
[17:27:44.340]                         }
[17:27:44.340]                         else {
[17:27:44.340]                           version <- NULL
[17:27:44.340]                         }
[17:27:44.340]                         if (!has_future || version < "1.8.0") {
[17:27:44.340]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:44.340]                             "", base::R.version$version.string), 
[17:27:44.340]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:44.340]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:44.340]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:44.340]                               "release", "version")], collapse = " "), 
[17:27:44.340]                             hostname = base::Sys.info()[["nodename"]])
[17:27:44.340]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:44.340]                             info)
[17:27:44.340]                           info <- base::paste(info, collapse = "; ")
[17:27:44.340]                           if (!has_future) {
[17:27:44.340]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:44.340]                               info)
[17:27:44.340]                           }
[17:27:44.340]                           else {
[17:27:44.340]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:44.340]                               info, version)
[17:27:44.340]                           }
[17:27:44.340]                           base::stop(msg)
[17:27:44.340]                         }
[17:27:44.340]                       })
[17:27:44.340]                     }
[17:27:44.340]                     base::local({
[17:27:44.340]                       for (pkg in "future") {
[17:27:44.340]                         base::loadNamespace(pkg)
[17:27:44.340]                         base::library(pkg, character.only = TRUE)
[17:27:44.340]                       }
[17:27:44.340]                     })
[17:27:44.340]                   }
[17:27:44.340]                   ...future.strategy.old <- future::plan("list")
[17:27:44.340]                   options(future.plan = NULL)
[17:27:44.340]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.340]                   future::plan(list(function (..., workers = availableCores(), 
[17:27:44.340]                     lazy = FALSE, rscript_libs = .libPaths(), 
[17:27:44.340]                     envir = parent.frame()) 
[17:27:44.340]                   {
[17:27:44.340]                     if (is.function(workers)) 
[17:27:44.340]                       workers <- workers()
[17:27:44.340]                     workers <- structure(as.integer(workers), 
[17:27:44.340]                       class = class(workers))
[17:27:44.340]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[17:27:44.340]                       workers >= 1)
[17:27:44.340]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[17:27:44.340]                       return(sequential(..., lazy = TRUE, envir = envir))
[17:27:44.340]                     }
[17:27:44.340]                     future <- MultisessionFuture(..., workers = workers, 
[17:27:44.340]                       lazy = lazy, rscript_libs = rscript_libs, 
[17:27:44.340]                       envir = envir)
[17:27:44.340]                     if (!future$lazy) 
[17:27:44.340]                       future <- run(future)
[17:27:44.340]                     invisible(future)
[17:27:44.340]                   }), .cleanup = FALSE, .init = FALSE)
[17:27:44.340]                 }
[17:27:44.340]                 ...future.workdir <- getwd()
[17:27:44.340]             }
[17:27:44.340]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:44.340]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:44.340]         }
[17:27:44.340]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:44.340]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:44.340]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:44.340]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:44.340]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:44.340]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:44.340]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:44.340]             base::names(...future.oldOptions))
[17:27:44.340]     }
[17:27:44.340]     if (FALSE) {
[17:27:44.340]     }
[17:27:44.340]     else {
[17:27:44.340]         if (TRUE) {
[17:27:44.340]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:44.340]                 open = "w")
[17:27:44.340]         }
[17:27:44.340]         else {
[17:27:44.340]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:44.340]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:44.340]         }
[17:27:44.340]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:44.340]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:44.340]             base::sink(type = "output", split = FALSE)
[17:27:44.340]             base::close(...future.stdout)
[17:27:44.340]         }, add = TRUE)
[17:27:44.340]     }
[17:27:44.340]     ...future.frame <- base::sys.nframe()
[17:27:44.340]     ...future.conditions <- base::list()
[17:27:44.340]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:44.340]     if (FALSE) {
[17:27:44.340]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:44.340]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:44.340]     }
[17:27:44.340]     ...future.result <- base::tryCatch({
[17:27:44.340]         base::withCallingHandlers({
[17:27:44.340]             ...future.value <- base::withVisible(base::local({
[17:27:44.340]                 a %<-% subset(data, x < 3)$y
[17:27:44.340]                 a
[17:27:44.340]             }))
[17:27:44.340]             future::FutureResult(value = ...future.value$value, 
[17:27:44.340]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.340]                   ...future.rng), globalenv = if (FALSE) 
[17:27:44.340]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:44.340]                     ...future.globalenv.names))
[17:27:44.340]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:44.340]         }, condition = base::local({
[17:27:44.340]             c <- base::c
[17:27:44.340]             inherits <- base::inherits
[17:27:44.340]             invokeRestart <- base::invokeRestart
[17:27:44.340]             length <- base::length
[17:27:44.340]             list <- base::list
[17:27:44.340]             seq.int <- base::seq.int
[17:27:44.340]             signalCondition <- base::signalCondition
[17:27:44.340]             sys.calls <- base::sys.calls
[17:27:44.340]             `[[` <- base::`[[`
[17:27:44.340]             `+` <- base::`+`
[17:27:44.340]             `<<-` <- base::`<<-`
[17:27:44.340]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:44.340]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:44.340]                   3L)]
[17:27:44.340]             }
[17:27:44.340]             function(cond) {
[17:27:44.340]                 is_error <- inherits(cond, "error")
[17:27:44.340]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:44.340]                   NULL)
[17:27:44.340]                 if (is_error) {
[17:27:44.340]                   sessionInformation <- function() {
[17:27:44.340]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:44.340]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:44.340]                       search = base::search(), system = base::Sys.info())
[17:27:44.340]                   }
[17:27:44.340]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.340]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:44.340]                     cond$call), session = sessionInformation(), 
[17:27:44.340]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:44.340]                   signalCondition(cond)
[17:27:44.340]                 }
[17:27:44.340]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:44.340]                 "immediateCondition"))) {
[17:27:44.340]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:44.340]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.340]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:44.340]                   if (TRUE && !signal) {
[17:27:44.340]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.340]                     {
[17:27:44.340]                       inherits <- base::inherits
[17:27:44.340]                       invokeRestart <- base::invokeRestart
[17:27:44.340]                       is.null <- base::is.null
[17:27:44.340]                       muffled <- FALSE
[17:27:44.340]                       if (inherits(cond, "message")) {
[17:27:44.340]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.340]                         if (muffled) 
[17:27:44.340]                           invokeRestart("muffleMessage")
[17:27:44.340]                       }
[17:27:44.340]                       else if (inherits(cond, "warning")) {
[17:27:44.340]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.340]                         if (muffled) 
[17:27:44.340]                           invokeRestart("muffleWarning")
[17:27:44.340]                       }
[17:27:44.340]                       else if (inherits(cond, "condition")) {
[17:27:44.340]                         if (!is.null(pattern)) {
[17:27:44.340]                           computeRestarts <- base::computeRestarts
[17:27:44.340]                           grepl <- base::grepl
[17:27:44.340]                           restarts <- computeRestarts(cond)
[17:27:44.340]                           for (restart in restarts) {
[17:27:44.340]                             name <- restart$name
[17:27:44.340]                             if (is.null(name)) 
[17:27:44.340]                               next
[17:27:44.340]                             if (!grepl(pattern, name)) 
[17:27:44.340]                               next
[17:27:44.340]                             invokeRestart(restart)
[17:27:44.340]                             muffled <- TRUE
[17:27:44.340]                             break
[17:27:44.340]                           }
[17:27:44.340]                         }
[17:27:44.340]                       }
[17:27:44.340]                       invisible(muffled)
[17:27:44.340]                     }
[17:27:44.340]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.340]                   }
[17:27:44.340]                 }
[17:27:44.340]                 else {
[17:27:44.340]                   if (TRUE) {
[17:27:44.340]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.340]                     {
[17:27:44.340]                       inherits <- base::inherits
[17:27:44.340]                       invokeRestart <- base::invokeRestart
[17:27:44.340]                       is.null <- base::is.null
[17:27:44.340]                       muffled <- FALSE
[17:27:44.340]                       if (inherits(cond, "message")) {
[17:27:44.340]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.340]                         if (muffled) 
[17:27:44.340]                           invokeRestart("muffleMessage")
[17:27:44.340]                       }
[17:27:44.340]                       else if (inherits(cond, "warning")) {
[17:27:44.340]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.340]                         if (muffled) 
[17:27:44.340]                           invokeRestart("muffleWarning")
[17:27:44.340]                       }
[17:27:44.340]                       else if (inherits(cond, "condition")) {
[17:27:44.340]                         if (!is.null(pattern)) {
[17:27:44.340]                           computeRestarts <- base::computeRestarts
[17:27:44.340]                           grepl <- base::grepl
[17:27:44.340]                           restarts <- computeRestarts(cond)
[17:27:44.340]                           for (restart in restarts) {
[17:27:44.340]                             name <- restart$name
[17:27:44.340]                             if (is.null(name)) 
[17:27:44.340]                               next
[17:27:44.340]                             if (!grepl(pattern, name)) 
[17:27:44.340]                               next
[17:27:44.340]                             invokeRestart(restart)
[17:27:44.340]                             muffled <- TRUE
[17:27:44.340]                             break
[17:27:44.340]                           }
[17:27:44.340]                         }
[17:27:44.340]                       }
[17:27:44.340]                       invisible(muffled)
[17:27:44.340]                     }
[17:27:44.340]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.340]                   }
[17:27:44.340]                 }
[17:27:44.340]             }
[17:27:44.340]         }))
[17:27:44.340]     }, error = function(ex) {
[17:27:44.340]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:44.340]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.340]                 ...future.rng), started = ...future.startTime, 
[17:27:44.340]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:44.340]             version = "1.8"), class = "FutureResult")
[17:27:44.340]     }, finally = {
[17:27:44.340]         if (!identical(...future.workdir, getwd())) 
[17:27:44.340]             setwd(...future.workdir)
[17:27:44.340]         {
[17:27:44.340]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:44.340]                 ...future.oldOptions$nwarnings <- NULL
[17:27:44.340]             }
[17:27:44.340]             base::options(...future.oldOptions)
[17:27:44.340]             if (.Platform$OS.type == "windows") {
[17:27:44.340]                 old_names <- names(...future.oldEnvVars)
[17:27:44.340]                 envs <- base::Sys.getenv()
[17:27:44.340]                 names <- names(envs)
[17:27:44.340]                 common <- intersect(names, old_names)
[17:27:44.340]                 added <- setdiff(names, old_names)
[17:27:44.340]                 removed <- setdiff(old_names, names)
[17:27:44.340]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:44.340]                   envs[common]]
[17:27:44.340]                 NAMES <- toupper(changed)
[17:27:44.340]                 args <- list()
[17:27:44.340]                 for (kk in seq_along(NAMES)) {
[17:27:44.340]                   name <- changed[[kk]]
[17:27:44.340]                   NAME <- NAMES[[kk]]
[17:27:44.340]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.340]                     next
[17:27:44.340]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.340]                 }
[17:27:44.340]                 NAMES <- toupper(added)
[17:27:44.340]                 for (kk in seq_along(NAMES)) {
[17:27:44.340]                   name <- added[[kk]]
[17:27:44.340]                   NAME <- NAMES[[kk]]
[17:27:44.340]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.340]                     next
[17:27:44.340]                   args[[name]] <- ""
[17:27:44.340]                 }
[17:27:44.340]                 NAMES <- toupper(removed)
[17:27:44.340]                 for (kk in seq_along(NAMES)) {
[17:27:44.340]                   name <- removed[[kk]]
[17:27:44.340]                   NAME <- NAMES[[kk]]
[17:27:44.340]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.340]                     next
[17:27:44.340]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.340]                 }
[17:27:44.340]                 if (length(args) > 0) 
[17:27:44.340]                   base::do.call(base::Sys.setenv, args = args)
[17:27:44.340]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:44.340]             }
[17:27:44.340]             else {
[17:27:44.340]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:44.340]             }
[17:27:44.340]             {
[17:27:44.340]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:44.340]                   0L) {
[17:27:44.340]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:44.340]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:44.340]                   base::options(opts)
[17:27:44.340]                 }
[17:27:44.340]                 {
[17:27:44.340]                   {
[17:27:44.340]                     NULL
[17:27:44.340]                     RNGkind("Mersenne-Twister")
[17:27:44.340]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:44.340]                       inherits = FALSE)
[17:27:44.340]                   }
[17:27:44.340]                   options(future.plan = NULL)
[17:27:44.340]                   if (is.na(NA_character_)) 
[17:27:44.340]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.340]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:44.340]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:44.340]                     .init = FALSE)
[17:27:44.340]                 }
[17:27:44.340]             }
[17:27:44.340]         }
[17:27:44.340]     })
[17:27:44.340]     if (TRUE) {
[17:27:44.340]         base::sink(type = "output", split = FALSE)
[17:27:44.340]         if (TRUE) {
[17:27:44.340]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:44.340]         }
[17:27:44.340]         else {
[17:27:44.340]             ...future.result["stdout"] <- base::list(NULL)
[17:27:44.340]         }
[17:27:44.340]         base::close(...future.stdout)
[17:27:44.340]         ...future.stdout <- NULL
[17:27:44.340]     }
[17:27:44.340]     ...future.result$conditions <- ...future.conditions
[17:27:44.340]     ...future.result$finished <- base::Sys.time()
[17:27:44.340]     ...future.result
[17:27:44.340] }
[17:27:44.348] assign_globals() ...
[17:27:44.349] List of 1
[17:27:44.349]  $ data:'data.frame':	5 obs. of  2 variables:
[17:27:44.349]   ..$ x: int [1:5] 1 2 3 4 5
[17:27:44.349]   ..$ y: int [1:5] 1 2 3 4 5
[17:27:44.349]  - attr(*, "where")=List of 1
[17:27:44.349]   ..$ data:<environment: R_EmptyEnv> 
[17:27:44.349]  - attr(*, "class")= chr [1:3] "FutureGlobals" "Globals" "list"
[17:27:44.349]  - attr(*, "resolved")= logi FALSE
[17:27:44.349]  - attr(*, "total_size")= int 356
[17:27:44.349]  - attr(*, "already-done")= logi TRUE
[17:27:44.357] - copied 'data' to environment
[17:27:44.357] assign_globals() ... done
[17:27:44.358] plan(): Setting new future strategy stack:
[17:27:44.359] List of future strategies:
[17:27:44.359] 1. multisession:
[17:27:44.359]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:44.359]    - tweaked: FALSE
[17:27:44.359]    - call: plan(list(sequential, strategy))
[17:27:44.364] plan(): nbrOfWorkers() = 2
[17:27:45.051] plan(): Setting new future strategy stack:
[17:27:45.052] List of future strategies:
[17:27:45.052] 1. sequential:
[17:27:45.052]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:45.052]    - tweaked: FALSE
[17:27:45.052]    - call: plan(list(sequential, strategy))
[17:27:45.052] 2. multisession:
[17:27:45.052]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:45.052]    - tweaked: FALSE
[17:27:45.052]    - call: plan(list(sequential, strategy))
[17:27:45.058] plan(): nbrOfWorkers() = 1
[17:27:45.058] SequentialFuture started (and completed)
[17:27:45.059] signalConditions() ...
[17:27:45.059]  - include = 'immediateCondition'
[17:27:45.059]  - exclude = 
[17:27:45.059]  - resignal = FALSE
[17:27:45.060]  - Number of conditions: 94
[17:27:45.060] signalConditions() ... done
[17:27:45.060] - Launch lazy future ... done
[17:27:45.060] run() for 'SequentialFuture' ... done
[17:27:45.061] signalConditions() ...
[17:27:45.061]  - include = 'immediateCondition'
[17:27:45.061]  - exclude = 
[17:27:45.061]  - resignal = FALSE
[17:27:45.062]  - Number of conditions: 94
[17:27:45.062] signalConditions() ... done
[17:27:45.062] Future state: 'finished'
[17:27:45.063] signalConditions() ...
[17:27:45.063]  - include = 'condition'
[17:27:45.063]  - exclude = 'immediateCondition'
[17:27:45.063]  - resignal = TRUE
[17:27:45.064]  - Number of conditions: 94
[17:27:45.064]  - Condition #1: 'simpleMessage', 'message', 'condition'
[17:27:44.366] getGlobalsAndPackages() ...
[17:27:45.064]  - Condition #2: 'deprecatedWarning', 'warning', 'condition'
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:45.065]  - Condition #3: 'simpleMessage', 'message', 'condition'
[17:27:44.403] Searching for globals...
[17:27:45.065]  - Condition #4: 'simpleMessage', 'message', 'condition'
[17:27:44.406] - globals found: [5] '$', 'subset', 'data', '<', 'x'
[17:27:45.065]  - Condition #5: 'simpleMessage', 'message', 'condition'
[17:27:44.406] Searching for globals ... DONE
[17:27:45.065]  - Condition #6: 'simpleMessage', 'message', 'condition'
[17:27:44.407] Resolving globals: FALSE
[17:27:45.066]  - Condition #7: 'simpleMessage', 'message', 'condition'
[17:27:44.408] The total size of the 1 globals is 356 bytes (356 bytes)
[17:27:45.066]  - Condition #8: 'simpleMessage', 'message', 'condition'
[17:27:44.409] The total size of the 1 globals exported for future expression ('subset(data, x < 3)$y') is 356 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'data' (356 bytes of class 'list')
[17:27:45.066]  - Condition #9: 'simpleMessage', 'message', 'condition'
[17:27:44.409] - globals: [1] 'data'
[17:27:45.066]  - Condition #10: 'simpleMessage', 'message', 'condition'
[17:27:44.410] 
[17:27:45.066]  - Condition #11: 'simpleMessage', 'message', 'condition'
[17:27:44.410] getGlobalsAndPackages() ... DONE
[17:27:45.067]  - Condition #12: 'simpleMessage', 'message', 'condition'
[17:27:44.411] run() for 'Future' ...
[17:27:45.067]  - Condition #13: 'simpleMessage', 'message', 'condition'
[17:27:44.411] - state: 'created'
[17:27:45.067]  - Condition #14: 'simpleMessage', 'message', 'condition'
[17:27:44.412] - Future backend: 'FutureStrategy', 'multisession', 'cluster', 'multiprocess', 'future', 'function'
[17:27:45.068]  - Condition #15: 'simpleMessage', 'message', 'condition'
[17:27:44.418] [local output] makeClusterPSOCK() ...
[17:27:45.068]  - Condition #16: 'simpleMessage', 'message', 'condition'
[17:27:44.422] [local output] Workers: [n = 2] 'localhost', 'localhost'
[17:27:45.068]  - Condition #17: 'simpleMessage', 'message', 'condition'
[17:27:44.426] [local output] Base port: 33119
[17:27:45.069]  - Condition #18: 'simpleMessage', 'message', 'condition'
[17:27:44.426] [local output] Getting setup options for 2 cluster nodes ...
[17:27:45.069]  - Condition #19: 'simpleMessage', 'message', 'condition'
[17:27:44.427] [local output]  - Node #1 of 2 ...
[17:27:45.069]  - Condition #20: 'simpleMessage', 'message', 'condition'
[17:27:44.428] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:45.070]  - Condition #21: 'simpleMessage', 'message', 'condition'
[17:27:44.430] [local output] Rscript port: 33119

[17:27:45.070]  - Condition #22: 'simpleMessage', 'message', 'condition'
[17:27:44.431] [local output]  - Node #2 of 2 ...
[17:27:45.070]  - Condition #23: 'simpleMessage', 'message', 'condition'
[17:27:44.432] [local output] localMachine=TRUE => revtunnel=FALSE

[17:27:45.071]  - Condition #24: 'simpleMessage', 'message', 'condition'
[17:27:44.435] [local output] Rscript port: 33119

[17:27:45.071]  - Condition #25: 'simpleMessage', 'message', 'condition'
[17:27:44.436] [local output] Getting setup options for 2 cluster nodes ... done
[17:27:45.071]  - Condition #26: 'simpleMessage', 'message', 'condition'
[17:27:44.436] [local output]  - Parallel setup requested for some PSOCK nodes
[17:27:45.072]  - Condition #27: 'simpleMessage', 'message', 'condition'
[17:27:44.437] [local output] Setting up PSOCK nodes in parallel
[17:27:45.072]  - Condition #28: 'simpleMessage', 'message', 'condition'
[17:27:44.437] List of 36
[17:27:44.437]  $ worker          : chr "localhost"
[17:27:44.437]   ..- attr(*, "localhost")= logi TRUE
[17:27:44.437]  $ master          : chr "localhost"
[17:27:44.437]  $ port            : int 33119
[17:27:44.437]  $ connectTimeout  : num 120
[17:27:44.437]  $ timeout         : num 120
[17:27:44.437]  $ rscript         : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\""
[17:27:44.437]  $ homogeneous     : logi TRUE
[17:27:44.437]  $ rscript_args    : chr "--default-packages=datasets,utils,grDevices,graphics,stats,methods -e \"#label=globals,NSE.R:159576:CRANWIN3:CR"| __truncated__
[17:27:44.437]  $ rscript_envs    : NULL
[17:27:44.437]  $ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:27:44.437]  $ rscript_startup : NULL
[17:27:44.437]  $ rscript_sh      : chr [1:2] "cmd" "cmd"
[17:27:44.437]  $ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:44.437]  $ methods         : logi TRUE
[17:27:44.437]  $ socketOptions   : chr "no-delay"
[17:27:44.437]  $ useXDR          : logi FALSE
[17:27:44.437]  $ outfile         : chr "/dev/null"
[17:27:44.437]  $ renice          : int NA
[17:27:44.437]  $ rshcmd          : NULL
[17:27:44.437]  $ user            : chr(0) 
[17:27:44.437]  $ revtunnel       : logi FALSE
[17:27:44.437]  $ rshlogfile      : NULL
[17:27:44.437]  $ rshopts         : chr(0) 
[17:27:44.437]  $ rank            : int 1
[17:27:44.437]  $ manual          : logi FALSE
[17:27:44.437]  $ dryrun          : logi FALSE
[17:27:44.437]  $ quiet           : logi FALSE
[17:27:44.437]  $ setup_strategy  : chr "parallel"
[17:27:44.437]  $ local_cmd       : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:44.437]  $ pidfile         : chr "D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f582953de1.pid"
[17:27:44.437]  $ rshcmd_label    : NULL
[17:27:44.437]  $ rsh_call        : NULL
[17:27:44.437]  $ cmd             : chr "\"D:/RCompile/recent/R/bin/x64/Rscript\" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "| __truncated__
[17:27:44.437]  $ localMachine    : logi TRUE
[17:27:44.437]  $ make_fcn        :function (worker = getOption2("parallelly.localhost.hostname", "localhost"), 
[17:27:44.437]     master = NULL, port, connectTimeout = getOption2("parallelly.makeNodePSOCK.connectTimeout", 
[17:27:44.437]         2 * 60), timeout = getOption2("parallelly.makeNodePSOCK.timeout", 
[17:27:44.437]         30 * 24 * 60 * 60), rscript = NULL, homogeneous = NULL, rscript_args = NULL, 
[17:27:44.437]     rscript_envs = NULL, rscript_libs = NULL, rscript_startup = NULL, rscript_sh = c("auto", 
[17:27:44.437]         "cmd", "sh", "none"), default_packages = c("datasets", "utils", 
[17:27:44.437]         "grDevices", "graphics", "stats", if (methods) "methods"), methods = TRUE, 
[17:27:44.437]     socketOptions = getOption2("parallelly.makeNodePSOCK.socketOptions", 
[17:27:44.437]         "no-delay"), useXDR = getOption2("parallelly.makeNodePSOCK.useXDR", 
[17:27:44.437]         FALSE), outfile = "/dev/null", renice = NA_integer_, rshcmd = getOption2("parallelly.makeNodePSOCK.rshcmd", 
[17:27:44.437]         NULL), user = NULL, revtunnel = NA, rshlogfile = NULL, rshopts = getOption2("parallelly.makeNodePSOCK.rshopts", 
[17:27:44.437]         NULL), rank = 1L, manual = FALSE, dryrun = FALSE, quiet = FALSE, 
[17:27:44.437]     setup_strategy = getOption2("parallelly.makeNodePSOCK.setup_strategy", 
[17:27:44.437]         "parallel"), action = c("launch", "options"), verbose = FALSE)  
[17:27:44.437]  $ arguments       :List of 28
[17:27:44.437]   ..$ worker          : chr "localhost"
[17:27:44.437]   ..$ master          : NULL
[17:27:44.437]   ..$ port            : int 33119
[17:27:44.437]   ..$ connectTimeout  : num 120
[17:27:44.437]   ..$ timeout         : num 120
[17:27:44.437]   ..$ rscript         : NULL
[17:27:44.437]   ..$ homogeneous     : NULL
[17:27:44.437]   ..$ rscript_args    : NULL
[17:27:44.437]   ..$ rscript_envs    : NULL
[17:27:44.437]   ..$ rscript_libs    : chr [1:2] "D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda" "D:/RCompile/recent/R/library"
[17:27:44.437]   ..$ rscript_startup : NULL
[17:27:44.437]   ..$ rscript_sh      : chr "auto"
[17:27:44.437]   ..$ default_packages: chr [1:6] "datasets" "utils" "grDevices" "graphics" ...
[17:27:44.437]   ..$ methods         : logi TRUE
[17:27:44.437]   ..$ socketOptions   : chr "no-delay"
[17:27:44.437]   ..$ useXDR          : logi FALSE
[17:27:44.437]   ..$ outfile         : chr "/dev/null"
[17:27:44.437]   ..$ renice          : int NA
[17:27:44.437]   ..$ rshcmd          : NULL
[17:27:44.437]   ..$ user            : NULL
[17:27:44.437]   ..$ revtunnel       : logi NA
[17:27:44.437]   ..$ rshlogfile      : NULL
[17:27:44.437]   ..$ rshopts         : NULL
[17:27:44.437]   ..$ rank            : int 1
[17:27:44.437]   ..$ manual          : logi FALSE
[17:27:44.437]   ..$ dryrun          : logi FALSE
[17:27:44.437]   ..$ quiet           : logi FALSE
[17:27:44.437]   ..$ setup_strategy  : chr "parallel"
[17:27:44.437]  - attr(*, "class")= chr [1:2] "makeNodePSOCKOptions" "makeNodeOptions"
[17:27:45.073]  - Condition #29: 'simpleMessage', 'message', 'condition'
[17:27:44.477] [local output] System call to launch all workers:
[17:27:45.073]  - Condition #30: 'simpleMessage', 'message', 'condition'
[17:27:44.477] [local output] "D:/RCompile/recent/R/bin/x64/Rscript" --default-packages=datasets,utils,grDevices,graphics,stats,methods -e "#label=globals,NSE.R:159576:CRANWIN3:CRAN" -e "try(suppressWarnings(cat(Sys.getpid(),file=\"D:/temp/RtmpgHzkAL/worker.rank=1.parallelly.parent=159576.26f582953de1.pid\")), silent = TRUE)" -e "options(socketOptions = \"no-delay\")" -e ".libPaths(c(\"D:/temp/RtmpsXpk4j/RLIBS_1097c668d2fda\",\"D:/RCompile/recent/R/library\"))" -e "workRSOCK <- tryCatch(parallel:::.workRSOCK, error=function(e) parallel:::.slaveRSOCK); workRSOCK()" MASTER=localhost PORT=33119 OUT=/dev/null TIMEOUT=120 XDR=FALSE SETUPTIMEOUT=120 SETUPSTRATEGY=parallel
[17:27:45.073]  - Condition #31: 'simpleMessage', 'message', 'condition'
[17:27:44.478] [local output] Starting PSOCK main server
[17:27:45.074]  - Condition #32: 'simpleMessage', 'message', 'condition'
[17:27:44.489] [local output] Workers launched
[17:27:45.074]  - Condition #33: 'simpleMessage', 'message', 'condition'
[17:27:44.490] [local output] Waiting for workers to connect back
[17:27:45.074]  - Condition #34: 'simpleMessage', 'message', 'condition'
[17:27:44.490]  - [local output] 0 workers out of 2 ready
[17:27:45.075]  - Condition #35: 'simpleMessage', 'message', 'condition'
[17:27:44.744]  - [local output] 0 workers out of 2 ready
[17:27:45.075]  - Condition #36: 'simpleMessage', 'message', 'condition'
[17:27:44.745]  - [local output] 1 workers out of 2 ready
[17:27:45.075]  - Condition #37: 'simpleMessage', 'message', 'condition'
[17:27:44.766]  - [local output] 1 workers out of 2 ready
[17:27:45.076]  - Condition #38: 'simpleMessage', 'message', 'condition'
[17:27:44.767]  - [local output] 2 workers out of 2 ready
[17:27:45.076]  - Condition #39: 'simpleMessage', 'message', 'condition'
[17:27:44.767] [local output] Launching of 2 workers completed
[17:27:45.076]  - Condition #40: 'simpleMessage', 'message', 'condition'
[17:27:44.768] [local output] Number of nodes in cluster: 2
[17:27:45.077]  - Condition #41: 'simpleMessage', 'message', 'condition'
[17:27:44.768] [local output] Collecting session information from 2 workers
[17:27:45.077]  - Condition #42: 'simpleMessage', 'message', 'condition'
[17:27:44.769] [local output]  - Worker #1 of 2
[17:27:45.077]  - Condition #43: 'simpleMessage', 'message', 'condition'
[17:27:44.770] [local output]  - Worker #2 of 2
[17:27:45.078]  - Condition #44: 'simpleMessage', 'message', 'condition'
[17:27:44.771] [local output] makeClusterPSOCK() ... done
[17:27:45.078]  - Condition #45: 'simpleMessage', 'message', 'condition'
[17:27:44.787] - Future class: 'MultisessionFuture', 'ClusterFuture', 'MultiprocessFuture', 'Future', 'environment'
[17:27:45.079]  - Condition #46: 'simpleMessage', 'message', 'condition'
[17:27:44.788] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ...
[17:27:45.079]  - Condition #47: 'simpleMessage', 'message', 'condition'
[17:27:44.788]   - Field: 'node'
[17:27:45.079]  - Condition #48: 'simpleMessage', 'message', 'condition'
[17:27:44.788]   - Field: 'label'
[17:27:45.080]  - Condition #49: 'simpleMessage', 'message', 'condition'
[17:27:44.789]   - Field: 'local'
[17:27:45.080]  - Condition #50: 'simpleMessage', 'message', 'condition'
[17:27:44.789]   - Field: 'owner'
[17:27:45.080]  - Condition #51: 'simpleMessage', 'message', 'condition'
[17:27:44.789]   - Field: 'envir'
[17:27:45.081]  - Condition #52: 'simpleMessage', 'message', 'condition'
[17:27:44.790]   - Field: 'workers'
[17:27:45.081]  - Condition #53: 'simpleMessage', 'message', 'condition'
[17:27:44.790]   - Field: 'packages'
[17:27:45.081]  - Condition #54: 'simpleMessage', 'message', 'condition'
[17:27:44.790]   - Field: 'gc'
[17:27:45.082]  - Condition #55: 'simpleMessage', 'message', 'condition'
[17:27:44.790]   - Field: 'conditions'
[17:27:45.082]  - Condition #56: 'simpleMessage', 'message', 'condition'
[17:27:44.791]   - Field: 'persistent'
[17:27:45.082]  - Condition #57: 'simpleMessage', 'message', 'condition'
[17:27:44.791]   - Field: 'expr'
[17:27:45.083]  - Condition #58: 'simpleMessage', 'message', 'condition'
[17:27:44.791]   - Field: 'uuid'
[17:27:45.083]  - Condition #59: 'simpleMessage', 'message', 'condition'
[17:27:44.791]   - Field: 'seed'
[17:27:45.083]  - Condition #60: 'simpleMessage', 'message', 'condition'
[17:27:44.792]   - Field: 'version'
[17:27:45.084]  - Condition #61: 'simpleMessage', 'message', 'condition'
[17:27:44.792]   - Field: 'result'
[17:27:45.084]  - Condition #62: 'simpleMessage', 'message', 'condition'
[17:27:44.793]   - Field: 'asynchronous'
[17:27:45.084]  - Condition #63: 'simpleMessage', 'message', 'condition'
[17:27:44.793]   - Field: 'calls'
[17:27:45.085]  - Condition #64: 'simpleMessage', 'message', 'condition'
[17:27:44.793]   - Field: 'globals'
[17:27:45.085]  - Condition #65: 'simpleMessage', 'message', 'condition'
[17:27:44.794]   - Field: 'stdout'
[17:27:45.085]  - Condition #66: 'simpleMessage', 'message', 'condition'
[17:27:44.794]   - Field: 'earlySignal'
[17:27:45.086]  - Condition #67: 'simpleMessage', 'message', 'condition'
[17:27:44.794]   - Field: 'lazy'
[17:27:45.086]  - Condition #68: 'simpleMessage', 'message', 'condition'
[17:27:44.795]   - Field: 'state'
[17:27:45.086]  - Condition #69: 'simpleMessage', 'message', 'condition'
[17:27:44.795] - Copy elements of temporary 'MultisessionFuture' to final 'Future' object ... done
[17:27:45.087]  - Condition #70: 'simpleMessage', 'message', 'condition'
[17:27:44.795] - Launch lazy future ...
[17:27:45.087]  - Condition #71: 'simpleMessage', 'message', 'condition'
[17:27:44.796] Packages needed by the future expression (n = 0): <none>
[17:27:45.088]  - Condition #72: 'simpleMessage', 'message', 'condition'
[17:27:44.796] Packages needed by future strategies (n = 0): <none>
[17:27:45.088]  - Condition #73: 'simpleMessage', 'message', 'condition'
[17:27:44.798] {
[17:27:44.798]     {
[17:27:44.798]         {
[17:27:44.798]             ...future.startTime <- base::Sys.time()
[17:27:44.798]             {
[17:27:44.798]                 {
[17:27:44.798]                   {
[17:27:44.798]                     {
[17:27:44.798]                       base::local({
[17:27:44.798]                         has_future <- base::requireNamespace("future", 
[17:27:44.798]                           quietly = TRUE)
[17:27:44.798]                         if (has_future) {
[17:27:44.798]                           ns <- base::getNamespace("future")
[17:27:44.798]                           version <- ns[[".package"]][["version"]]
[17:27:44.798]                           if (is.null(version)) 
[17:27:44.798]                             version <- utils::packageVersion("future")
[17:27:44.798]                         }
[17:27:44.798]                         else {
[17:27:44.798]                           version <- NULL
[17:27:44.798]                         }
[17:27:44.798]                         if (!has_future || version < "1.8.0") {
[17:27:44.798]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:44.798]                             "", base::R.version$version.string), 
[17:27:44.798]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:44.798]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:44.798]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:44.798]                               "release", "version")], collapse = " "), 
[17:27:44.798]                             hostname = base::Sys.info()[["nodename"]])
[17:27:44.798]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:44.798]                             info)
[17:27:44.798]                           info <- base::paste(info, collapse = "; ")
[17:27:44.798]                           if (!has_future) {
[17:27:44.798]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:44.798]                               info)
[17:27:44.798]                           }
[17:27:44.798]                           else {
[17:27:44.798]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:44.798]                               info, version)
[17:27:44.798]                           }
[17:27:44.798]                           base::stop(msg)
[17:27:44.798]                         }
[17:27:44.798]                       })
[17:27:44.798]                     }
[17:27:44.798]                     ...future.mc.cores.old <- base::getOption("mc.cores")
[17:27:44.798]                     base::options(mc.cores = 1L)
[17:27:44.798]                   }
[17:27:44.798]                   ...future.strategy.old <- future::plan("list")
[17:27:44.798]                   options(future.plan = NULL)
[17:27:44.798]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.798]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[17:27:44.798]                 }
[17:27:44.798]                 ...future.workdir <- getwd()
[17:27:44.798]             }
[17:27:44.798]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:44.798]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:44.798]         }
[17:27:44.798]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:44.798]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:44.798]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:44.798]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:44.798]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:44.798]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:44.798]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:44.798]             base::names(...future.oldOptions))
[17:27:44.798]     }
[17:27:44.798]     if (FALSE) {
[17:27:44.798]     }
[17:27:44.798]     else {
[17:27:44.798]         if (TRUE) {
[17:27:44.798]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:44.798]                 open = "w")
[17:27:44.798]         }
[17:27:44.798]         else {
[17:27:44.798]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:44.798]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:44.798]         }
[17:27:44.798]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:44.798]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:44.798]             base::sink(type = "output", split = FALSE)
[17:27:44.798]             base::close(...future.stdout)
[17:27:44.798]         }, add = TRUE)
[17:27:44.798]     }
[17:27:44.798]     ...future.frame <- base::sys.nframe()
[17:27:44.798]     ...future.conditions <- base::list()
[17:27:44.798]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:44.798]     if (FALSE) {
[17:27:44.798]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:44.798]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:44.798]     }
[17:27:44.798]     ...future.result <- base::tryCatch({
[17:27:44.798]         base::withCallingHandlers({
[17:27:44.798]             ...future.value <- base::withVisible(base::local({
[17:27:44.798]                 ...future.makeSendCondition <- base::local({
[17:27:44.798]                   sendCondition <- NULL
[17:27:44.798]                   function(frame = 1L) {
[17:27:44.798]                     if (is.function(sendCondition)) 
[17:27:44.798]                       return(sendCondition)
[17:27:44.798]                     ns <- getNamespace("parallel")
[17:27:44.798]                     if (exists("sendData", mode = "function", 
[17:27:44.798]                       envir = ns)) {
[17:27:44.798]                       parallel_sendData <- get("sendData", mode = "function", 
[17:27:44.798]                         envir = ns)
[17:27:44.798]                       envir <- sys.frame(frame)
[17:27:44.798]                       master <- NULL
[17:27:44.798]                       while (!identical(envir, .GlobalEnv) && 
[17:27:44.798]                         !identical(envir, emptyenv())) {
[17:27:44.798]                         if (exists("master", mode = "list", envir = envir, 
[17:27:44.798]                           inherits = FALSE)) {
[17:27:44.798]                           master <- get("master", mode = "list", 
[17:27:44.798]                             envir = envir, inherits = FALSE)
[17:27:44.798]                           if (inherits(master, c("SOCKnode", 
[17:27:44.798]                             "SOCK0node"))) {
[17:27:44.798]                             sendCondition <<- function(cond) {
[17:27:44.798]                               data <- list(type = "VALUE", value = cond, 
[17:27:44.798]                                 success = TRUE)
[17:27:44.798]                               parallel_sendData(master, data)
[17:27:44.798]                             }
[17:27:44.798]                             return(sendCondition)
[17:27:44.798]                           }
[17:27:44.798]                         }
[17:27:44.798]                         frame <- frame + 1L
[17:27:44.798]                         envir <- sys.frame(frame)
[17:27:44.798]                       }
[17:27:44.798]                     }
[17:27:44.798]                     sendCondition <<- function(cond) NULL
[17:27:44.798]                   }
[17:27:44.798]                 })
[17:27:44.798]                 withCallingHandlers({
[17:27:44.798]                   subset(data, x < 3)$y
[17:27:44.798]                 }, immediateCondition = function(cond) {
[17:27:44.798]                   sendCondition <- ...future.makeSendCondition()
[17:27:44.798]                   sendCondition(cond)
[17:27:44.798]                   muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.798]                   {
[17:27:44.798]                     inherits <- base::inherits
[17:27:44.798]                     invokeRestart <- base::invokeRestart
[17:27:44.798]                     is.null <- base::is.null
[17:27:44.798]                     muffled <- FALSE
[17:27:44.798]                     if (inherits(cond, "message")) {
[17:27:44.798]                       muffled <- grepl(pattern, "muffleMessage")
[17:27:44.798]                       if (muffled) 
[17:27:44.798]                         invokeRestart("muffleMessage")
[17:27:44.798]                     }
[17:27:44.798]                     else if (inherits(cond, "warning")) {
[17:27:44.798]                       muffled <- grepl(pattern, "muffleWarning")
[17:27:44.798]                       if (muffled) 
[17:27:44.798]                         invokeRestart("muffleWarning")
[17:27:44.798]                     }
[17:27:44.798]                     else if (inherits(cond, "condition")) {
[17:27:44.798]                       if (!is.null(pattern)) {
[17:27:44.798]                         computeRestarts <- base::computeRestarts
[17:27:44.798]                         grepl <- base::grepl
[17:27:44.798]                         restarts <- computeRestarts(cond)
[17:27:44.798]                         for (restart in restarts) {
[17:27:44.798]                           name <- restart$name
[17:27:44.798]                           if (is.null(name)) 
[17:27:44.798]                             next
[17:27:44.798]                           if (!grepl(pattern, name)) 
[17:27:44.798]                             next
[17:27:44.798]                           invokeRestart(restart)
[17:27:44.798]                           muffled <- TRUE
[17:27:44.798]                           break
[17:27:44.798]                         }
[17:27:44.798]                       }
[17:27:44.798]                     }
[17:27:44.798]                     invisible(muffled)
[17:27:44.798]                   }
[17:27:44.798]                   muffleCondition(cond)
[17:27:44.798]                 })
[17:27:44.798]             }))
[17:27:44.798]             future::FutureResult(value = ...future.value$value, 
[17:27:44.798]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.798]                   ...future.rng), globalenv = if (FALSE) 
[17:27:44.798]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:44.798]                     ...future.globalenv.names))
[17:27:44.798]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:44.798]         }, condition = base::local({
[17:27:44.798]             c <- base::c
[17:27:44.798]             inherits <- base::inherits
[17:27:44.798]             invokeRestart <- base::invokeRestart
[17:27:44.798]             length <- base::length
[17:27:44.798]             list <- base::list
[17:27:44.798]             seq.int <- base::seq.int
[17:27:44.798]             signalCondition <- base::signalCondition
[17:27:44.798]             sys.calls <- base::sys.calls
[17:27:44.798]             `[[` <- base::`[[`
[17:27:44.798]             `+` <- base::`+`
[17:27:44.798]             `<<-` <- base::`<<-`
[17:27:44.798]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:44.798]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:44.798]                   3L)]
[17:27:44.798]             }
[17:27:44.798]             function(cond) {
[17:27:44.798]                 is_error <- inherits(cond, "error")
[17:27:44.798]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:44.798]                   NULL)
[17:27:44.798]                 if (is_error) {
[17:27:44.798]                   sessionInformation <- function() {
[17:27:44.798]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:44.798]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:44.798]                       search = base::search(), system = base::Sys.info())
[17:27:44.798]                   }
[17:27:44.798]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.798]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:44.798]                     cond$call), session = sessionInformation(), 
[17:27:44.798]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:44.798]                   signalCondition(cond)
[17:27:44.798]                 }
[17:27:44.798]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:44.798]                 "immediateCondition"))) {
[17:27:44.798]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:44.798]                   ...future.conditions[[length(...future.conditions) + 
[17:27:44.798]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:44.798]                   if (TRUE && !signal) {
[17:27:44.798]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.798]                     {
[17:27:44.798]                       inherits <- base::inherits
[17:27:44.798]                       invokeRestart <- base::invokeRestart
[17:27:44.798]                       is.null <- base::is.null
[17:27:44.798]                       muffled <- FALSE
[17:27:44.798]                       if (inherits(cond, "message")) {
[17:27:44.798]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.798]                         if (muffled) 
[17:27:44.798]                           invokeRestart("muffleMessage")
[17:27:44.798]                       }
[17:27:44.798]                       else if (inherits(cond, "warning")) {
[17:27:44.798]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.798]                         if (muffled) 
[17:27:44.798]                           invokeRestart("muffleWarning")
[17:27:44.798]                       }
[17:27:44.798]                       else if (inherits(cond, "condition")) {
[17:27:44.798]                         if (!is.null(pattern)) {
[17:27:44.798]                           computeRestarts <- base::computeRestarts
[17:27:44.798]                           grepl <- base::grepl
[17:27:44.798]                           restarts <- computeRestarts(cond)
[17:27:44.798]                           for (restart in restarts) {
[17:27:44.798]                             name <- restart$name
[17:27:44.798]                             if (is.null(name)) 
[17:27:44.798]                               next
[17:27:44.798]                             if (!grepl(pattern, name)) 
[17:27:44.798]                               next
[17:27:44.798]                             invokeRestart(restart)
[17:27:44.798]                             muffled <- TRUE
[17:27:44.798]                             break
[17:27:44.798]                           }
[17:27:44.798]                         }
[17:27:44.798]                       }
[17:27:44.798]                       invisible(muffled)
[17:27:44.798]                     }
[17:27:44.798]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.798]                   }
[17:27:44.798]                 }
[17:27:44.798]                 else {
[17:27:44.798]                   if (TRUE) {
[17:27:44.798]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:44.798]                     {
[17:27:44.798]                       inherits <- base::inherits
[17:27:44.798]                       invokeRestart <- base::invokeRestart
[17:27:44.798]                       is.null <- base::is.null
[17:27:44.798]                       muffled <- FALSE
[17:27:44.798]                       if (inherits(cond, "message")) {
[17:27:44.798]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:44.798]                         if (muffled) 
[17:27:44.798]                           invokeRestart("muffleMessage")
[17:27:44.798]                       }
[17:27:44.798]                       else if (inherits(cond, "warning")) {
[17:27:44.798]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:44.798]                         if (muffled) 
[17:27:44.798]                           invokeRestart("muffleWarning")
[17:27:44.798]                       }
[17:27:44.798]                       else if (inherits(cond, "condition")) {
[17:27:44.798]                         if (!is.null(pattern)) {
[17:27:44.798]                           computeRestarts <- base::computeRestarts
[17:27:44.798]                           grepl <- base::grepl
[17:27:44.798]                           restarts <- computeRestarts(cond)
[17:27:44.798]                           for (restart in restarts) {
[17:27:44.798]                             name <- restart$name
[17:27:44.798]                             if (is.null(name)) 
[17:27:44.798]                               next
[17:27:44.798]                             if (!grepl(pattern, name)) 
[17:27:44.798]                               next
[17:27:44.798]                             invokeRestart(restart)
[17:27:44.798]                             muffled <- TRUE
[17:27:44.798]                             break
[17:27:44.798]                           }
[17:27:44.798]                         }
[17:27:44.798]                       }
[17:27:44.798]                       invisible(muffled)
[17:27:44.798]                     }
[17:27:44.798]                     muffleCondition(cond, pattern = "^muffle")
[17:27:44.798]                   }
[17:27:44.798]                 }
[17:27:44.798]             }
[17:27:44.798]         }))
[17:27:44.798]     }, error = function(ex) {
[17:27:44.798]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:44.798]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:44.798]                 ...future.rng), started = ...future.startTime, 
[17:27:44.798]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:44.798]             version = "1.8"), class = "FutureResult")
[17:27:44.798]     }, finally = {
[17:27:44.798]         if (!identical(...future.workdir, getwd())) 
[17:27:44.798]             setwd(...future.workdir)
[17:27:44.798]         {
[17:27:44.798]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:44.798]                 ...future.oldOptions$nwarnings <- NULL
[17:27:44.798]             }
[17:27:44.798]             base::options(...future.oldOptions)
[17:27:44.798]             if (.Platform$OS.type == "windows") {
[17:27:44.798]                 old_names <- names(...future.oldEnvVars)
[17:27:44.798]                 envs <- base::Sys.getenv()
[17:27:44.798]                 names <- names(envs)
[17:27:44.798]                 common <- intersect(names, old_names)
[17:27:44.798]                 added <- setdiff(names, old_names)
[17:27:44.798]                 removed <- setdiff(old_names, names)
[17:27:44.798]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:44.798]                   envs[common]]
[17:27:44.798]                 NAMES <- toupper(changed)
[17:27:44.798]                 args <- list()
[17:27:44.798]                 for (kk in seq_along(NAMES)) {
[17:27:44.798]                   name <- changed[[kk]]
[17:27:44.798]                   NAME <- NAMES[[kk]]
[17:27:44.798]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.798]                     next
[17:27:44.798]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.798]                 }
[17:27:44.798]                 NAMES <- toupper(added)
[17:27:44.798]                 for (kk in seq_along(NAMES)) {
[17:27:44.798]                   name <- added[[kk]]
[17:27:44.798]                   NAME <- NAMES[[kk]]
[17:27:44.798]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.798]                     next
[17:27:44.798]                   args[[name]] <- ""
[17:27:44.798]                 }
[17:27:44.798]                 NAMES <- toupper(removed)
[17:27:44.798]                 for (kk in seq_along(NAMES)) {
[17:27:44.798]                   name <- removed[[kk]]
[17:27:44.798]                   NAME <- NAMES[[kk]]
[17:27:44.798]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:44.798]                     next
[17:27:44.798]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:44.798]                 }
[17:27:44.798]                 if (length(args) > 0) 
[17:27:44.798]                   base::do.call(base::Sys.setenv, args = args)
[17:27:44.798]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:44.798]             }
[17:27:44.798]             else {
[17:27:44.798]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:44.798]             }
[17:27:44.798]             {
[17:27:44.798]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:44.798]                   0L) {
[17:27:44.798]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:44.798]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:44.798]                   base::options(opts)
[17:27:44.798]                 }
[17:27:44.798]                 {
[17:27:44.798]                   {
[17:27:44.798]                     base::options(mc.cores = ...future.mc.cores.old)
[17:27:44.798]                     NULL
[17:27:44.798]                   }
[17:27:44.798]                   options(future.plan = NULL)
[17:27:44.798]                   if (is.na(NA_character_)) 
[17:27:44.798]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:44.798]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:44.798]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:44.798]                     .init = FALSE)
[17:27:44.798]                 }
[17:27:44.798]             }
[17:27:44.798]         }
[17:27:44.798]     })
[17:27:44.798]     if (TRUE) {
[17:27:44.798]         base::sink(type = "output", split = FALSE)
[17:27:44.798]         if (TRUE) {
[17:27:44.798]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:44.798]         }
[17:27:44.798]         else {
[17:27:44.798]             ...future.result["stdout"] <- base::list(NULL)
[17:27:44.798]         }
[17:27:44.798]         base::close(...future.stdout)
[17:27:44.798]         ...future.stdout <- NULL
[17:27:44.798]     }
[17:27:44.798]     ...future.result$conditions <- ...future.conditions
[17:27:44.798]     ...future.result$finished <- base::Sys.time()
[17:27:44.798]     ...future.result
[17:27:44.798] }
[17:27:45.089]  - Condition #74: 'simpleMessage', 'message', 'condition'
[17:27:44.956] Exporting 1 global objects (639 bytes) to cluster node #1 ...
[17:27:45.089]  - Condition #75: 'simpleMessage', 'message', 'condition'
[17:27:44.956] Exporting 'data' (356 bytes) to cluster node #1 ...
[17:27:45.089]  - Condition #76: 'simpleMessage', 'message', 'condition'
[17:27:44.957] Exporting 'data' (356 bytes) to cluster node #1 ... DONE
[17:27:45.090]  - Condition #77: 'simpleMessage', 'message', 'condition'
[17:27:44.958] Exporting 1 global objects (639 bytes) to cluster node #1 ... DONE
[17:27:45.090]  - Condition #78: 'simpleMessage', 'message', 'condition'
[17:27:44.959] MultisessionFuture started
[17:27:45.090]  - Condition #79: 'simpleMessage', 'message', 'condition'
[17:27:44.959] - Launch lazy future ... done
[17:27:45.091]  - Condition #80: 'simpleMessage', 'message', 'condition'
[17:27:44.959] run() for 'MultisessionFuture' ... done
[17:27:45.091]  - Condition #81: 'simpleMessage', 'message', 'condition'
[17:27:44.959] result() for ClusterFuture ...
[17:27:45.091]  - Condition #82: 'simpleMessage', 'message', 'condition'
[17:27:44.960] receiveMessageFromWorker() for ClusterFuture ...
[17:27:45.092]  - Condition #83: 'simpleMessage', 'message', 'condition'
[17:27:44.960] - Validating connection of MultisessionFuture
[17:27:45.092]  - Condition #84: 'simpleMessage', 'message', 'condition'
[17:27:45.046] - received message: FutureResult
[17:27:45.092]  - Condition #85: 'simpleMessage', 'message', 'condition'
[17:27:45.047] - Received FutureResult
[17:27:45.093]  - Condition #86: 'simpleMessage', 'message', 'condition'
[17:27:45.047] - Erased future from FutureRegistry
[17:27:45.093]  - Condition #87: 'simpleMessage', 'message', 'condition'
[17:27:45.047] result() for ClusterFuture ...
[17:27:45.093]  - Condition #88: 'simpleMessage', 'message', 'condition'
[17:27:45.048] - result already collected: FutureResult
[17:27:45.094]  - Condition #89: 'simpleMessage', 'message', 'condition'
[17:27:45.048] result() for ClusterFuture ... done
[17:27:45.094]  - Condition #90: 'simpleMessage', 'message', 'condition'
[17:27:45.048] receiveMessageFromWorker() for ClusterFuture ... done
[17:27:45.095]  - Condition #91: 'simpleMessage', 'message', 'condition'
[17:27:45.049] result() for ClusterFuture ... done
[17:27:45.095]  - Condition #92: 'simpleMessage', 'message', 'condition'
[17:27:45.049] result() for ClusterFuture ...
[17:27:45.095]  - Condition #93: 'simpleMessage', 'message', 'condition'
[17:27:45.049] - result already collected: FutureResult
[17:27:45.096]  - Condition #94: 'simpleMessage', 'message', 'condition'
[17:27:45.050] result() for ClusterFuture ... done
[17:27:45.096] signalConditions() ... done
[17:27:45.097] getGlobalsAndPackages() ...
Warning in getGlobalsAndPackages(expr, envir = envir, tweak = tweakExpression,  :
  R option 'future.globals.onMissing' may only be used for troubleshooting. It must not be used in production since it changes how futures are evaluated and there is a great risk that the results cannot be reproduced elsewhere: 'ignore'
[17:27:45.098] Searching for globals...
[17:27:45.100] - globals found: [3] '{', 'plan', 'sequential'
[17:27:45.100] Searching for globals ... DONE
[17:27:45.100] Resolving globals: FALSE
[17:27:45.101] 
[17:27:45.102] - packages: [1] 'future'
[17:27:45.102] getGlobalsAndPackages() ... DONE
[17:27:45.103] run() for 'Future' ...
[17:27:45.103] - state: 'created'
[17:27:45.104] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[17:27:45.104] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[17:27:45.105] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[17:27:45.105]   - Field: 'label'
[17:27:45.105]   - Field: 'local'
[17:27:45.106]   - Field: 'owner'
[17:27:45.106]   - Field: 'envir'
[17:27:45.106]   - Field: 'packages'
[17:27:45.107]   - Field: 'gc'
[17:27:45.107]   - Field: 'conditions'
[17:27:45.107]   - Field: 'expr'
[17:27:45.108]   - Field: 'uuid'
[17:27:45.108]   - Field: 'seed'
[17:27:45.108]   - Field: 'version'
[17:27:45.109]   - Field: 'result'
[17:27:45.109]   - Field: 'asynchronous'
[17:27:45.109]   - Field: 'calls'
[17:27:45.110]   - Field: 'globals'
[17:27:45.110]   - Field: 'stdout'
[17:27:45.110]   - Field: 'earlySignal'
[17:27:45.111]   - Field: 'lazy'
[17:27:45.111]   - Field: 'state'
[17:27:45.111] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[17:27:45.112] - Launch lazy future ...
[17:27:45.112] Packages needed by the future expression (n = 1): 'future'
[17:27:45.113] Packages needed by future strategies (n = 1): 'future'
[17:27:45.114] {
[17:27:45.114]     {
[17:27:45.114]         {
[17:27:45.114]             ...future.startTime <- base::Sys.time()
[17:27:45.114]             {
[17:27:45.114]                 {
[17:27:45.114]                   {
[17:27:45.114]                     {
[17:27:45.114]                       base::local({
[17:27:45.114]                         has_future <- base::requireNamespace("future", 
[17:27:45.114]                           quietly = TRUE)
[17:27:45.114]                         if (has_future) {
[17:27:45.114]                           ns <- base::getNamespace("future")
[17:27:45.114]                           version <- ns[[".package"]][["version"]]
[17:27:45.114]                           if (is.null(version)) 
[17:27:45.114]                             version <- utils::packageVersion("future")
[17:27:45.114]                         }
[17:27:45.114]                         else {
[17:27:45.114]                           version <- NULL
[17:27:45.114]                         }
[17:27:45.114]                         if (!has_future || version < "1.8.0") {
[17:27:45.114]                           info <- base::c(r_version = base::gsub("R version ", 
[17:27:45.114]                             "", base::R.version$version.string), 
[17:27:45.114]                             platform = base::sprintf("%s (%s-bit)", 
[17:27:45.114]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[17:27:45.114]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[17:27:45.114]                               "release", "version")], collapse = " "), 
[17:27:45.114]                             hostname = base::Sys.info()[["nodename"]])
[17:27:45.114]                           info <- base::sprintf("%s: %s", base::names(info), 
[17:27:45.114]                             info)
[17:27:45.114]                           info <- base::paste(info, collapse = "; ")
[17:27:45.114]                           if (!has_future) {
[17:27:45.114]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[17:27:45.114]                               info)
[17:27:45.114]                           }
[17:27:45.114]                           else {
[17:27:45.114]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[17:27:45.114]                               info, version)
[17:27:45.114]                           }
[17:27:45.114]                           base::stop(msg)
[17:27:45.114]                         }
[17:27:45.114]                       })
[17:27:45.114]                     }
[17:27:45.114]                     base::local({
[17:27:45.114]                       for (pkg in "future") {
[17:27:45.114]                         base::loadNamespace(pkg)
[17:27:45.114]                         base::library(pkg, character.only = TRUE)
[17:27:45.114]                       }
[17:27:45.114]                     })
[17:27:45.114]                   }
[17:27:45.114]                   ...future.strategy.old <- future::plan("list")
[17:27:45.114]                   options(future.plan = NULL)
[17:27:45.114]                   Sys.unsetenv("R_FUTURE_PLAN")
[17:27:45.114]                   future::plan(list(function (..., workers = availableCores(), 
[17:27:45.114]                     lazy = FALSE, rscript_libs = .libPaths(), 
[17:27:45.114]                     envir = parent.frame()) 
[17:27:45.114]                   {
[17:27:45.114]                     if (is.function(workers)) 
[17:27:45.114]                       workers <- workers()
[17:27:45.114]                     workers <- structure(as.integer(workers), 
[17:27:45.114]                       class = class(workers))
[17:27:45.114]                     stop_if_not(length(workers) == 1, is.finite(workers), 
[17:27:45.114]                       workers >= 1)
[17:27:45.114]                     if (workers == 1L && !inherits(workers, "AsIs")) {
[17:27:45.114]                       return(sequential(..., lazy = TRUE, envir = envir))
[17:27:45.114]                     }
[17:27:45.114]                     future <- MultisessionFuture(..., workers = workers, 
[17:27:45.114]                       lazy = lazy, rscript_libs = rscript_libs, 
[17:27:45.114]                       envir = envir)
[17:27:45.114]                     if (!future$lazy) 
[17:27:45.114]                       future <- run(future)
[17:27:45.114]                     invisible(future)
[17:27:45.114]                   }), .cleanup = FALSE, .init = FALSE)
[17:27:45.114]                 }
[17:27:45.114]                 ...future.workdir <- getwd()
[17:27:45.114]             }
[17:27:45.114]             ...future.oldOptions <- base::as.list(base::.Options)
[17:27:45.114]             ...future.oldEnvVars <- base::Sys.getenv()
[17:27:45.114]         }
[17:27:45.114]         base::options(future.startup.script = FALSE, future.globals.onMissing = "ignore", 
[17:27:45.114]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[17:27:45.114]             future.globals.onMissing = "ignore", future.globals.onReference = NULL, 
[17:27:45.114]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[17:27:45.114]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[17:27:45.114]             future.stdout.windows.reencode = NULL, width = 80L)
[17:27:45.114]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[17:27:45.114]             base::names(...future.oldOptions))
[17:27:45.114]     }
[17:27:45.114]     if (FALSE) {
[17:27:45.114]     }
[17:27:45.114]     else {
[17:27:45.114]         if (TRUE) {
[17:27:45.114]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[17:27:45.114]                 open = "w")
[17:27:45.114]         }
[17:27:45.114]         else {
[17:27:45.114]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[17:27:45.114]                 windows = "NUL", "/dev/null"), open = "w")
[17:27:45.114]         }
[17:27:45.114]         base::sink(...future.stdout, type = "output", split = FALSE)
[17:27:45.114]         base::on.exit(if (!base::is.null(...future.stdout)) {
[17:27:45.114]             base::sink(type = "output", split = FALSE)
[17:27:45.114]             base::close(...future.stdout)
[17:27:45.114]         }, add = TRUE)
[17:27:45.114]     }
[17:27:45.114]     ...future.frame <- base::sys.nframe()
[17:27:45.114]     ...future.conditions <- base::list()
[17:27:45.114]     ...future.rng <- base::globalenv()$.Random.seed
[17:27:45.114]     if (FALSE) {
[17:27:45.114]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[17:27:45.114]             "...future.value", "...future.globalenv.names", ".Random.seed")
[17:27:45.114]     }
[17:27:45.114]     ...future.result <- base::tryCatch({
[17:27:45.114]         base::withCallingHandlers({
[17:27:45.114]             ...future.value <- base::withVisible(base::local({
[17:27:45.114]                 plan(sequential)
[17:27:45.114]             }))
[17:27:45.114]             future::FutureResult(value = ...future.value$value, 
[17:27:45.114]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:45.114]                   ...future.rng), globalenv = if (FALSE) 
[17:27:45.114]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[17:27:45.114]                     ...future.globalenv.names))
[17:27:45.114]                 else NULL, started = ...future.startTime, version = "1.8")
[17:27:45.114]         }, condition = base::local({
[17:27:45.114]             c <- base::c
[17:27:45.114]             inherits <- base::inherits
[17:27:45.114]             invokeRestart <- base::invokeRestart
[17:27:45.114]             length <- base::length
[17:27:45.114]             list <- base::list
[17:27:45.114]             seq.int <- base::seq.int
[17:27:45.114]             signalCondition <- base::signalCondition
[17:27:45.114]             sys.calls <- base::sys.calls
[17:27:45.114]             `[[` <- base::`[[`
[17:27:45.114]             `+` <- base::`+`
[17:27:45.114]             `<<-` <- base::`<<-`
[17:27:45.114]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[17:27:45.114]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[17:27:45.114]                   3L)]
[17:27:45.114]             }
[17:27:45.114]             function(cond) {
[17:27:45.114]                 is_error <- inherits(cond, "error")
[17:27:45.114]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[17:27:45.114]                   NULL)
[17:27:45.114]                 if (is_error) {
[17:27:45.114]                   sessionInformation <- function() {
[17:27:45.114]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[17:27:45.114]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[17:27:45.114]                       search = base::search(), system = base::Sys.info())
[17:27:45.114]                   }
[17:27:45.114]                   ...future.conditions[[length(...future.conditions) + 
[17:27:45.114]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[17:27:45.114]                     cond$call), session = sessionInformation(), 
[17:27:45.114]                     timestamp = base::Sys.time(), signaled = 0L)
[17:27:45.114]                   signalCondition(cond)
[17:27:45.114]                 }
[17:27:45.114]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[17:27:45.114]                 "immediateCondition"))) {
[17:27:45.114]                   signal <- TRUE && inherits(cond, "immediateCondition")
[17:27:45.114]                   ...future.conditions[[length(...future.conditions) + 
[17:27:45.114]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[17:27:45.114]                   if (TRUE && !signal) {
[17:27:45.114]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:45.114]                     {
[17:27:45.114]                       inherits <- base::inherits
[17:27:45.114]                       invokeRestart <- base::invokeRestart
[17:27:45.114]                       is.null <- base::is.null
[17:27:45.114]                       muffled <- FALSE
[17:27:45.114]                       if (inherits(cond, "message")) {
[17:27:45.114]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:45.114]                         if (muffled) 
[17:27:45.114]                           invokeRestart("muffleMessage")
[17:27:45.114]                       }
[17:27:45.114]                       else if (inherits(cond, "warning")) {
[17:27:45.114]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:45.114]                         if (muffled) 
[17:27:45.114]                           invokeRestart("muffleWarning")
[17:27:45.114]                       }
[17:27:45.114]                       else if (inherits(cond, "condition")) {
[17:27:45.114]                         if (!is.null(pattern)) {
[17:27:45.114]                           computeRestarts <- base::computeRestarts
[17:27:45.114]                           grepl <- base::grepl
[17:27:45.114]                           restarts <- computeRestarts(cond)
[17:27:45.114]                           for (restart in restarts) {
[17:27:45.114]                             name <- restart$name
[17:27:45.114]                             if (is.null(name)) 
[17:27:45.114]                               next
[17:27:45.114]                             if (!grepl(pattern, name)) 
[17:27:45.114]                               next
[17:27:45.114]                             invokeRestart(restart)
[17:27:45.114]                             muffled <- TRUE
[17:27:45.114]                             break
[17:27:45.114]                           }
[17:27:45.114]                         }
[17:27:45.114]                       }
[17:27:45.114]                       invisible(muffled)
[17:27:45.114]                     }
[17:27:45.114]                     muffleCondition(cond, pattern = "^muffle")
[17:27:45.114]                   }
[17:27:45.114]                 }
[17:27:45.114]                 else {
[17:27:45.114]                   if (TRUE) {
[17:27:45.114]                     muffleCondition <- function (cond, pattern = "^muffle") 
[17:27:45.114]                     {
[17:27:45.114]                       inherits <- base::inherits
[17:27:45.114]                       invokeRestart <- base::invokeRestart
[17:27:45.114]                       is.null <- base::is.null
[17:27:45.114]                       muffled <- FALSE
[17:27:45.114]                       if (inherits(cond, "message")) {
[17:27:45.114]                         muffled <- grepl(pattern, "muffleMessage")
[17:27:45.114]                         if (muffled) 
[17:27:45.114]                           invokeRestart("muffleMessage")
[17:27:45.114]                       }
[17:27:45.114]                       else if (inherits(cond, "warning")) {
[17:27:45.114]                         muffled <- grepl(pattern, "muffleWarning")
[17:27:45.114]                         if (muffled) 
[17:27:45.114]                           invokeRestart("muffleWarning")
[17:27:45.114]                       }
[17:27:45.114]                       else if (inherits(cond, "condition")) {
[17:27:45.114]                         if (!is.null(pattern)) {
[17:27:45.114]                           computeRestarts <- base::computeRestarts
[17:27:45.114]                           grepl <- base::grepl
[17:27:45.114]                           restarts <- computeRestarts(cond)
[17:27:45.114]                           for (restart in restarts) {
[17:27:45.114]                             name <- restart$name
[17:27:45.114]                             if (is.null(name)) 
[17:27:45.114]                               next
[17:27:45.114]                             if (!grepl(pattern, name)) 
[17:27:45.114]                               next
[17:27:45.114]                             invokeRestart(restart)
[17:27:45.114]                             muffled <- TRUE
[17:27:45.114]                             break
[17:27:45.114]                           }
[17:27:45.114]                         }
[17:27:45.114]                       }
[17:27:45.114]                       invisible(muffled)
[17:27:45.114]                     }
[17:27:45.114]                     muffleCondition(cond, pattern = "^muffle")
[17:27:45.114]                   }
[17:27:45.114]                 }
[17:27:45.114]             }
[17:27:45.114]         }))
[17:27:45.114]     }, error = function(ex) {
[17:27:45.114]         base::structure(base::list(value = NULL, visible = NULL, 
[17:27:45.114]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[17:27:45.114]                 ...future.rng), started = ...future.startTime, 
[17:27:45.114]             finished = Sys.time(), session_uuid = NA_character_, 
[17:27:45.114]             version = "1.8"), class = "FutureResult")
[17:27:45.114]     }, finally = {
[17:27:45.114]         if (!identical(...future.workdir, getwd())) 
[17:27:45.114]             setwd(...future.workdir)
[17:27:45.114]         {
[17:27:45.114]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[17:27:45.114]                 ...future.oldOptions$nwarnings <- NULL
[17:27:45.114]             }
[17:27:45.114]             base::options(...future.oldOptions)
[17:27:45.114]             if (.Platform$OS.type == "windows") {
[17:27:45.114]                 old_names <- names(...future.oldEnvVars)
[17:27:45.114]                 envs <- base::Sys.getenv()
[17:27:45.114]                 names <- names(envs)
[17:27:45.114]                 common <- intersect(names, old_names)
[17:27:45.114]                 added <- setdiff(names, old_names)
[17:27:45.114]                 removed <- setdiff(old_names, names)
[17:27:45.114]                 changed <- common[...future.oldEnvVars[common] != 
[17:27:45.114]                   envs[common]]
[17:27:45.114]                 NAMES <- toupper(changed)
[17:27:45.114]                 args <- list()
[17:27:45.114]                 for (kk in seq_along(NAMES)) {
[17:27:45.114]                   name <- changed[[kk]]
[17:27:45.114]                   NAME <- NAMES[[kk]]
[17:27:45.114]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:45.114]                     next
[17:27:45.114]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:45.114]                 }
[17:27:45.114]                 NAMES <- toupper(added)
[17:27:45.114]                 for (kk in seq_along(NAMES)) {
[17:27:45.114]                   name <- added[[kk]]
[17:27:45.114]                   NAME <- NAMES[[kk]]
[17:27:45.114]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:45.114]                     next
[17:27:45.114]                   args[[name]] <- ""
[17:27:45.114]                 }
[17:27:45.114]                 NAMES <- toupper(removed)
[17:27:45.114]                 for (kk in seq_along(NAMES)) {
[17:27:45.114]                   name <- removed[[kk]]
[17:27:45.114]                   NAME <- NAMES[[kk]]
[17:27:45.114]                   if (name != NAME && is.element(NAME, old_names)) 
[17:27:45.114]                     next
[17:27:45.114]                   args[[name]] <- ...future.oldEnvVars[[name]]
[17:27:45.114]                 }
[17:27:45.114]                 if (length(args) > 0) 
[17:27:45.114]                   base::do.call(base::Sys.setenv, args = args)
[17:27:45.114]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[17:27:45.114]             }
[17:27:45.114]             else {
[17:27:45.114]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[17:27:45.114]             }
[17:27:45.114]             {
[17:27:45.114]                 if (base::length(...future.futureOptionsAdded) > 
[17:27:45.114]                   0L) {
[17:27:45.114]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[17:27:45.114]                   base::names(opts) <- ...future.futureOptionsAdded
[17:27:45.114]                   base::options(opts)
[17:27:45.114]                 }
[17:27:45.114]                 {
[17:27:45.114]                   {
[17:27:45.114]                     NULL
[17:27:45.114]                     RNGkind("Mersenne-Twister")
[17:27:45.114]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[17:27:45.114]                       inherits = FALSE)
[17:27:45.114]                   }
[17:27:45.114]                   options(future.plan = NULL)
[17:27:45.114]                   if (is.na(NA_character_)) 
[17:27:45.114]                     Sys.unsetenv("R_FUTURE_PLAN")
[17:27:45.114]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[17:27:45.114]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[17:27:45.114]                     .init = FALSE)
[17:27:45.114]                 }
[17:27:45.114]             }
[17:27:45.114]         }
[17:27:45.114]     })
[17:27:45.114]     if (TRUE) {
[17:27:45.114]         base::sink(type = "output", split = FALSE)
[17:27:45.114]         if (TRUE) {
[17:27:45.114]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[17:27:45.114]         }
[17:27:45.114]         else {
[17:27:45.114]             ...future.result["stdout"] <- base::list(NULL)
[17:27:45.114]         }
[17:27:45.114]         base::close(...future.stdout)
[17:27:45.114]         ...future.stdout <- NULL
[17:27:45.114]     }
[17:27:45.114]     ...future.result$conditions <- ...future.conditions
[17:27:45.114]     ...future.result$finished <- base::Sys.time()
[17:27:45.114]     ...future.result
[17:27:45.114] }
[17:27:45.123] plan(): Setting new future strategy stack:
[17:27:45.123] List of future strategies:
[17:27:45.123] 1. multisession:
[17:27:45.123]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:45.123]    - tweaked: FALSE
[17:27:45.123]    - call: plan(list(sequential, strategy))
[17:27:45.128] plan(): nbrOfWorkers() = 2
[17:27:45.162] plan(): Setting new future strategy stack:
[17:27:45.163] List of future strategies:
[17:27:45.163] 1. sequential:
[17:27:45.163]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:45.163]    - tweaked: FALSE
[17:27:45.163]    - call: plan(list(sequential, strategy))
[17:27:45.163] 2. multisession:
[17:27:45.163]    - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
[17:27:45.163]    - tweaked: FALSE
[17:27:45.163]    - call: plan(list(sequential, strategy))
[17:27:45.164] plan(): nbrOfWorkers() = 1
[17:27:45.165] SequentialFuture started (and completed)
[17:27:45.165] signalConditions() ...
[17:27:45.165]  - include = 'immediateCondition'
[17:27:45.166]  - exclude = 
[17:27:45.166]  - resignal = FALSE
[17:27:45.166]  - Number of conditions: 3
[17:27:45.167] signalConditions() ... done
[17:27:45.167] - Launch lazy future ... done
[17:27:45.167] run() for 'SequentialFuture' ... done
[17:27:45.168] signalConditions() ...
[17:27:45.168]  - include = 'immediateCondition'
[17:27:45.169]  - exclude = 
[17:27:45.169]  - resignal = FALSE
[17:27:45.169]  - Number of conditions: 3
[17:27:45.170] signalConditions() ... done
[17:27:45.170] Future state: 'finished'
[17:27:45.170] signalConditions() ...
[17:27:45.171]  - include = 'condition'
[17:27:45.171]  - exclude = 'immediateCondition'
[17:27:45.171]  - resignal = TRUE
[17:27:45.172]  - Number of conditions: 3
[17:27:45.172]  - Condition #1: 'simpleMessage', 'message', 'condition'
[17:27:45.129] plan(): Setting new future strategy stack:
[17:27:45.172]  - Condition #2: 'simpleMessage', 'message', 'condition'
[17:27:45.129] List of future strategies:
[17:27:45.129] 1. sequential:
[17:27:45.129]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:45.129]    - tweaked: FALSE
[17:27:45.129]    - call: plan(sequential)
[17:27:45.173]  - Condition #3: 'simpleMessage', 'message', 'condition'
[17:27:45.161] plan(): nbrOfWorkers() = 1
[17:27:45.173] signalConditions() ... done
List of future strategies:
1. multisession:
   - args: function (..., workers = availableCores(), lazy = FALSE, rscript_libs = .libPaths(), envir = parent.frame())
   - tweaked: FALSE
   - call: plan(list(sequential, strategy))
- Strategy: multisession ... DONE
> 
> 
> message("*** Globals w/ non-standard evaluation (NSE) ... DONE")
*** Globals w/ non-standard evaluation (NSE) ... DONE
> 
> source("incl/end.R")
[17:27:45.175] plan(): Setting new future strategy stack:
[17:27:45.176] List of future strategies:
[17:27:45.176] 1. FutureStrategy:
[17:27:45.176]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[17:27:45.176]    - tweaked: FALSE
[17:27:45.176]    - call: future::plan(oplan)
[17:27:45.177] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=205] '!ExitCode', 'ALLUSERSPROFILE', 'APPDATA', 'BIBINPUTS', 'BINDIR', 'BSTINPUTS', 'COMMONPROGRAMFILES', 'COMPUTERNAME', 'COMSPEC', 'CURL_CA_BUNDLE', 'CYGWIN', 'CommonProgramFiles(x86)', 'CommonProgramW6432', 'DriverData', 'HOME', 'HOMEDRIVE', 'HOMEPATH', 'JAGS_ROOT', 'JAVA_HOME', 'LANGUAGE', 'LC_COLLATE', 'LC_MONETARY', 'LC_TIME', 'LOCALAPPDATA', 'LOGONSERVER', 'LS_HOME', 'LS_LICENSE_PATH', 'MAKE', 'MAKEFLAGS', 'MAKELEVEL', 'MFLAGS', 'MSMPI_BENCHMARKS', 'MSMPI_BIN', 'MSYS2_ENV_CONV_EXCL', 'NUMBER_OF_PROCESSORS', 'OCL', 'OMP_THREAD_LIMIT', 'OS', 'PATH', 'PATHEXT', 'PROCESSOR_ARCHITECTURE', 'PROCESSOR_IDENTIFIER', 'PROCESSOR_LEVEL', 'PROCESSOR_REVISION', 'PROGRAMFILES', 'PROMPT', 'PSModulePath', 'PUBLIC', 'PWD', 'ProgramData', 'ProgramFiles(x86)', 'ProgramW6432', 'RTOOLS43_HOME', 'RTOOLS44_HOME', 'R_ARCH', 'R_BROWSER', 'R_BZIPCMD', 'R_CMD', 'R_COMPILED_BY', 'R_CRAN_WEB', 'R_CUSTOM_TOOLS_PATH', 'R_CUSTOM_TOOLS_SOFT', 'R_DOC_DIR', 'R_ENVIRON_USER', 'R_GSCMD', 'R_GZIPCMD', 'R_HOME', 'R_INCLUDE_DIR', 'R_INSTALL_TAR', 'R_LIBS', 'R_LIBS_SITE', 'R_LIBS_USER', 'R_MAX_NUM_DLLS', 'R_OSTYPE', 'R_PAPERSIZE', 'R_PAPERSIZE_USER', 'R_PARALLELLY_MAKENODEPSOCK_AUTOKILL', 'R_PARALLELLY_MAKENODEPSOCK_CONNECTTIMEOUT', 'R_PARALLELLY_MAKENODEPSOCK_RSCRIPT_LABEL', 'R_PARALLELLY_MAKENODEPSOCK_SESSIONINFO_PKGS', 'R_PARALLELLY_MAKENODEPSOCK_TIMEOUT', 'R_PARALLELLY_RANDOM_PORTS', 'R_PARALLEL_PORT', 'R_RD4PDF', 'R_RTOOLS44_PATH', 'R_SCRIPT_LEGACY', 'R_SHARE_DIR', 'R_TESTS', 'R_UNZIPCMD', 'R_USER', 'R_VERSION', 'R_ZIPCMD', 'SED', 'SHLVL', 'SYSTEMDRIVE', 'SYSTEMROOT', 'TAR', 'TAR_OPTIONS', 'TEMP', 'TERM', 'TEXINPUTS', 'TMP', 'TMPDIR', 'USERDOMAIN', 'USERDOMAIN_ROAMINGPROFILE', 'USERNAME', 'USERPROFILE', 'WINDIR', '_', '_R_CHECK_AUTOCONF_', '_R_CHECK_BOGUS_RETURN_', '_R_CHECK_BROWSER_NONINTERACTIVE_', '_R_CHECK_BUILD_VIGNETTES_SEPARATELY_', '_R_CHECK_CODETOOLS_PROFILE_', '_R_CHECK_CODE_ASSIGN_TO_GLOBALENV_', '_R_CHECK_CODE_ATTACH_', '_R_CHECK_CODE_CLASS_IS_STRING_', '_R_CHECK_CODE_DATA_INTO_GLOBALENV_', '_R_CHECK_CODE_USAGE_VIA_NAMESPACES_', '_R_CHECK_CODE_USAGE_WITHOUT_LOADING_', '_R_CHECK_CODE_USAGE_WITH_ONLY_BASE_ATTACHED_', '_R_CHECK_CODOC_VARIABLES_IN_USAGES_', '_R_CHECK_COMPACT_DATA2_', '_R_CHECK_COMPILATION_FLAGS_', '_R_CHECK_CONNECTIONS_LEFT_OPEN_', '_R_CHECK_CRAN_INCOMING_', '_R_CHECK_CRAN_INCOMING_CHECK_FILE_URIS_', '_R_CHECK_CRAN_INCOMING_CHECK_URLS_IN_PARALLEL_', '_R_CHECK_CRAN_INCOMING_NOTE_GNU_MAKE_', '_R_CHECK_CRAN_INCOMING_REMOTE_', '_R_CHECK_CRAN_INCOMING_USE_ASPELL_', '_R_CHECK_DATALIST_', '_R_CHECK_DEPRECATED_DEFUNCT_', '_R_CHECK_DOC_SIZES2_', '_R_CHECK_DOT_FIRSTLIB_', '_R_CHECK_DOT_INTERNAL_', '_R_CHECK_EXAMPLE_TIMING_THRESHOLD_', '_R_CHECK_EXECUTABLES_', '_R_CHECK_EXECUTABLES_EXCLUSIONS_', '_R_CHECK_FF_CALLS_', '_R_CHECK_FF_DUP_', '_R_CHECK_FORCE_SUGGESTS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_', '_R_CHECK_FUTURE_FILE_TIMESTAMPS_LEEWAY_', '_R_CHECK_HAVE_MYSQL_', '_R_CHECK_HAVE_ODBC_', '_R_CHECK_HAVE_PERL_', '_R_CHECK_HAVE_POSTGRES_', '_R_CHECK_INSTALL_DEPENDS_', '_R_CHECK_INTERNALS2_', '_R_CHECK_LENGTH_1_CONDITION_', '_R_CHECK_LICENSE_', '_R_CHECK_LIMIT_CORES_', '_R_CHECK_MATRIX_DATA_', '_R_CHECK_MBCS_CONVERSION_FAILURE_', '_R_CHECK_NATIVE_ROUTINE_REGISTRATION_', '_R_CHECK_NEWS_IN_PLAIN_TEXT_', '_R_CHECK_NO_RECOMMENDED_', '_R_CHECK_NO_STOP_ON_TEST_ERROR_', '_R_CHECK_ORPHANED_', '_R_CHECK_OVERWRITE_REGISTERED_S3_METHODS_', '_R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_', '_R_CHECK_PACKAGES_USED_IN_TESTS_USE_SUBDIRS_', '_R_CHECK_PACKAGE_DATASETS_SUPPRESS_NOTES_', '_R_CHECK_PACKAGE_NAME_', '_R_CHECK_PKG_SIZES_', '_R_CHECK_PKG_SIZES_THRESHOLD_', '_R_CHECK_PRAGMAS_', '_R_CHECK_RD_EXAMPLES_T_AND_F_', '_R_CHECK_RD_LINE_WIDTHS_', '_R_CHECK_RD_MATH_RENDERING_', '_R_CHECK_RD_NOTE_LOST_BRACES_', '_R_CHECK_RD_VALIDATE_RD2HTML_', '_R_CHECK_REPLACING_IMPORTS_', '_R_CHECK_R_DEPENDS_', '_R_CHECK_S3_METHODS_SHOW_POSSIBLE_ISSUES_', '_R_CHECK_SCREEN_DEVICE_', '_R_CHECK_SERIALIZATION_', '_R_CHECK_SHLIB_OPENMP_FLAGS_', '_R_CHECK_SRC_MINUS_W_IMPLICIT_', '_R_CHECK_SUBDIRS_NOCASE_', '_R_CHECK_SUGGESTS_ONLY_', '_R_CHECK_SYSTEM_CLOCK_', '_R_CHECK_TESTS_NLINES_', '_R_CHECK_TEST_TIMING_', '_R_CHECK_TIMINGS_', '_R_CHECK_TOPLEVEL_FILES_', '_R_CHECK_UNDOC_USE_ALL_NAMES_', '_R_CHECK_UNSAFE_CALLS_', '_R_CHECK_URLS_SHOW_301_STATUS_', '_R_CHECK_VC_DIRS_', '_R_CHECK_VIGNETTES_NLINES_', '_R_CHECK_VIGNETTES_SKIP_RUN_MAYBE_', '_R_CHECK_VIGNETTE_TIMING_', '_R_CHECK_VIGNETTE_TITLES_', '_R_CHECK_WINDOWS_DEVICE_', '_R_CHECK_XREFS_NOTE_MISSING_PACKAGE_ANCHORS_', '_R_CHECK_XREFS_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_DEPRECATED_IS_R_', '_R_S3_METHOD_LOOKUP_BASEENV_AFTER_GLOBALENV_', '_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_', '__R_CHECK_DOC_FILES_NOTE_IF_ALL_SPECIAL__', 'maj.version', 'nextArg--timingsnextArg--install'
 - Environment variables still there: [n=0] 
 - Environment variables missing: [n=1] 'MAKEFLAGS'
Differences environment variable by environment variable:
List of 3
 $ name    : chr "MAKEFLAGS"
 $ expected: 'Dlist' chr ""
 $ actual  : 'Dlist' chr NA
> 
> proc.time()
   user  system elapsed 
   1.40    0.20    3.07