R Under development (unstable) (2023-12-20 r85713 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
[01:27:01.118] plan(): Setting new future strategy stack:
[01:27:01.119] List of future strategies:
[01:27:01.119] 1. sequential:
[01:27:01.119]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.119]    - tweaked: FALSE
[01:27:01.119]    - call: future::plan("sequential")
[01:27:01.137] plan(): nbrOfWorkers() = 1
> 
> message("*** FutureRegistry() ...")
*** FutureRegistry() ...
> 
> for (where in c(sprintf("multicore-%s", future:::session_uuid()), "rscript")) {
+   message(sprintf("*** FutureRegistry('%s', 'list') ...", where))
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) == 0L)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'add') ...", where))
+   f <- future({ 1 })
+   print(f)
+   FutureRegistry(where, action = "add", future = f)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'list') ...", where))
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) == 1L)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'remove') ...", where))
+   FutureRegistry(where, action = "remove", future = f)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'list') ...", where))
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) == 0L)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'add') ...", where))
+   f <- future({ 2 })
+   print(f)
+   FutureRegistry(where, action = "add", future = f)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'list') ...", where))
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) == 1L)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'collect-first') ...", where))
+   FutureRegistry(where, action = "collect-first")
+ 
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) < 1L)
+ 
+   message(sprintf("*** FutureRegistry('%s', 'add') ...", where))
+   f <- future({ 2 })
+   print(f)
+   FutureRegistry(where, action = "add", future = f)
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'reset') ...", where))
+   FutureRegistry(where, action = "reset")
+ 
+ 
+   message(sprintf("*** FutureRegistry('%s', 'list') ...", where))
+   futures <- FutureRegistry(where, action = "list")
+   print(futures)
+   stopifnot(length(futures) == 0L)
+ }
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'list') ...
list()
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'add') ...
[01:27:01.178] getGlobalsAndPackages() ...
[01:27:01.178] Searching for globals...
[01:27:01.182] - globals found: [1] '{'
[01:27:01.182] Searching for globals ... DONE
[01:27:01.182] Resolving globals: FALSE
[01:27:01.183] 
[01:27:01.183] 
[01:27:01.183] getGlobalsAndPackages() ... DONE
[01:27:01.184] run() for 'Future' ...
[01:27:01.184] - state: 'created'
[01:27:01.184] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.185] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.185] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.185]   - Field: 'label'
[01:27:01.185]   - Field: 'local'
[01:27:01.186]   - Field: 'owner'
[01:27:01.186]   - Field: 'envir'
[01:27:01.186]   - Field: 'packages'
[01:27:01.186]   - Field: 'gc'
[01:27:01.186]   - Field: 'conditions'
[01:27:01.187]   - Field: 'expr'
[01:27:01.187]   - Field: 'uuid'
[01:27:01.187]   - Field: 'seed'
[01:27:01.187]   - Field: 'version'
[01:27:01.187]   - Field: 'result'
[01:27:01.187]   - Field: 'asynchronous'
[01:27:01.188]   - Field: 'calls'
[01:27:01.188]   - Field: 'globals'
[01:27:01.188]   - Field: 'stdout'
[01:27:01.188]   - Field: 'earlySignal'
[01:27:01.189]   - Field: 'lazy'
[01:27:01.189]   - Field: 'state'
[01:27:01.189] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.189] - Launch lazy future ...
[01:27:01.190] Packages needed by the future expression (n = 0): <none>
[01:27:01.190] Packages needed by future strategies (n = 0): <none>
[01:27:01.191] {
[01:27:01.191]     {
[01:27:01.191]         {
[01:27:01.191]             ...future.startTime <- base::Sys.time()
[01:27:01.191]             {
[01:27:01.191]                 {
[01:27:01.191]                   {
[01:27:01.191]                     base::local({
[01:27:01.191]                       has_future <- base::requireNamespace("future", 
[01:27:01.191]                         quietly = TRUE)
[01:27:01.191]                       if (has_future) {
[01:27:01.191]                         ns <- base::getNamespace("future")
[01:27:01.191]                         version <- ns[[".package"]][["version"]]
[01:27:01.191]                         if (is.null(version)) 
[01:27:01.191]                           version <- utils::packageVersion("future")
[01:27:01.191]                       }
[01:27:01.191]                       else {
[01:27:01.191]                         version <- NULL
[01:27:01.191]                       }
[01:27:01.191]                       if (!has_future || version < "1.8.0") {
[01:27:01.191]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.191]                           "", base::R.version$version.string), 
[01:27:01.191]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.191]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.191]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.191]                             "release", "version")], collapse = " "), 
[01:27:01.191]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.191]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.191]                           info)
[01:27:01.191]                         info <- base::paste(info, collapse = "; ")
[01:27:01.191]                         if (!has_future) {
[01:27:01.191]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.191]                             info)
[01:27:01.191]                         }
[01:27:01.191]                         else {
[01:27:01.191]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.191]                             info, version)
[01:27:01.191]                         }
[01:27:01.191]                         base::stop(msg)
[01:27:01.191]                       }
[01:27:01.191]                     })
[01:27:01.191]                   }
[01:27:01.191]                   options(future.plan = NULL)
[01:27:01.191]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.191]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.191]                 }
[01:27:01.191]                 ...future.workdir <- getwd()
[01:27:01.191]             }
[01:27:01.191]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.191]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.191]         }
[01:27:01.191]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.191]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.191]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.191]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.191]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.191]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.191]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.191]             base::names(...future.oldOptions))
[01:27:01.191]     }
[01:27:01.191]     if (FALSE) {
[01:27:01.191]     }
[01:27:01.191]     else {
[01:27:01.191]         if (TRUE) {
[01:27:01.191]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.191]                 open = "w")
[01:27:01.191]         }
[01:27:01.191]         else {
[01:27:01.191]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.191]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.191]         }
[01:27:01.191]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.191]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.191]             base::sink(type = "output", split = FALSE)
[01:27:01.191]             base::close(...future.stdout)
[01:27:01.191]         }, add = TRUE)
[01:27:01.191]     }
[01:27:01.191]     ...future.frame <- base::sys.nframe()
[01:27:01.191]     ...future.conditions <- base::list()
[01:27:01.191]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.191]     if (FALSE) {
[01:27:01.191]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.191]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.191]     }
[01:27:01.191]     ...future.result <- base::tryCatch({
[01:27:01.191]         base::withCallingHandlers({
[01:27:01.191]             ...future.value <- base::withVisible(base::local({
[01:27:01.191]                 1
[01:27:01.191]             }))
[01:27:01.191]             future::FutureResult(value = ...future.value$value, 
[01:27:01.191]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.191]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.191]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.191]                     ...future.globalenv.names))
[01:27:01.191]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.191]         }, condition = base::local({
[01:27:01.191]             c <- base::c
[01:27:01.191]             inherits <- base::inherits
[01:27:01.191]             invokeRestart <- base::invokeRestart
[01:27:01.191]             length <- base::length
[01:27:01.191]             list <- base::list
[01:27:01.191]             seq.int <- base::seq.int
[01:27:01.191]             signalCondition <- base::signalCondition
[01:27:01.191]             sys.calls <- base::sys.calls
[01:27:01.191]             `[[` <- base::`[[`
[01:27:01.191]             `+` <- base::`+`
[01:27:01.191]             `<<-` <- base::`<<-`
[01:27:01.191]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.191]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.191]                   3L)]
[01:27:01.191]             }
[01:27:01.191]             function(cond) {
[01:27:01.191]                 is_error <- inherits(cond, "error")
[01:27:01.191]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.191]                   NULL)
[01:27:01.191]                 if (is_error) {
[01:27:01.191]                   sessionInformation <- function() {
[01:27:01.191]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.191]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.191]                       search = base::search(), system = base::Sys.info())
[01:27:01.191]                   }
[01:27:01.191]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.191]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.191]                     cond$call), session = sessionInformation(), 
[01:27:01.191]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.191]                   signalCondition(cond)
[01:27:01.191]                 }
[01:27:01.191]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.191]                 "immediateCondition"))) {
[01:27:01.191]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.191]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.191]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.191]                   if (TRUE && !signal) {
[01:27:01.191]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.191]                     {
[01:27:01.191]                       inherits <- base::inherits
[01:27:01.191]                       invokeRestart <- base::invokeRestart
[01:27:01.191]                       is.null <- base::is.null
[01:27:01.191]                       muffled <- FALSE
[01:27:01.191]                       if (inherits(cond, "message")) {
[01:27:01.191]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.191]                         if (muffled) 
[01:27:01.191]                           invokeRestart("muffleMessage")
[01:27:01.191]                       }
[01:27:01.191]                       else if (inherits(cond, "warning")) {
[01:27:01.191]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.191]                         if (muffled) 
[01:27:01.191]                           invokeRestart("muffleWarning")
[01:27:01.191]                       }
[01:27:01.191]                       else if (inherits(cond, "condition")) {
[01:27:01.191]                         if (!is.null(pattern)) {
[01:27:01.191]                           computeRestarts <- base::computeRestarts
[01:27:01.191]                           grepl <- base::grepl
[01:27:01.191]                           restarts <- computeRestarts(cond)
[01:27:01.191]                           for (restart in restarts) {
[01:27:01.191]                             name <- restart$name
[01:27:01.191]                             if (is.null(name)) 
[01:27:01.191]                               next
[01:27:01.191]                             if (!grepl(pattern, name)) 
[01:27:01.191]                               next
[01:27:01.191]                             invokeRestart(restart)
[01:27:01.191]                             muffled <- TRUE
[01:27:01.191]                             break
[01:27:01.191]                           }
[01:27:01.191]                         }
[01:27:01.191]                       }
[01:27:01.191]                       invisible(muffled)
[01:27:01.191]                     }
[01:27:01.191]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.191]                   }
[01:27:01.191]                 }
[01:27:01.191]                 else {
[01:27:01.191]                   if (TRUE) {
[01:27:01.191]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.191]                     {
[01:27:01.191]                       inherits <- base::inherits
[01:27:01.191]                       invokeRestart <- base::invokeRestart
[01:27:01.191]                       is.null <- base::is.null
[01:27:01.191]                       muffled <- FALSE
[01:27:01.191]                       if (inherits(cond, "message")) {
[01:27:01.191]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.191]                         if (muffled) 
[01:27:01.191]                           invokeRestart("muffleMessage")
[01:27:01.191]                       }
[01:27:01.191]                       else if (inherits(cond, "warning")) {
[01:27:01.191]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.191]                         if (muffled) 
[01:27:01.191]                           invokeRestart("muffleWarning")
[01:27:01.191]                       }
[01:27:01.191]                       else if (inherits(cond, "condition")) {
[01:27:01.191]                         if (!is.null(pattern)) {
[01:27:01.191]                           computeRestarts <- base::computeRestarts
[01:27:01.191]                           grepl <- base::grepl
[01:27:01.191]                           restarts <- computeRestarts(cond)
[01:27:01.191]                           for (restart in restarts) {
[01:27:01.191]                             name <- restart$name
[01:27:01.191]                             if (is.null(name)) 
[01:27:01.191]                               next
[01:27:01.191]                             if (!grepl(pattern, name)) 
[01:27:01.191]                               next
[01:27:01.191]                             invokeRestart(restart)
[01:27:01.191]                             muffled <- TRUE
[01:27:01.191]                             break
[01:27:01.191]                           }
[01:27:01.191]                         }
[01:27:01.191]                       }
[01:27:01.191]                       invisible(muffled)
[01:27:01.191]                     }
[01:27:01.191]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.191]                   }
[01:27:01.191]                 }
[01:27:01.191]             }
[01:27:01.191]         }))
[01:27:01.191]     }, error = function(ex) {
[01:27:01.191]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.191]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.191]                 ...future.rng), started = ...future.startTime, 
[01:27:01.191]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.191]             version = "1.8"), class = "FutureResult")
[01:27:01.191]     }, finally = {
[01:27:01.191]         if (!identical(...future.workdir, getwd())) 
[01:27:01.191]             setwd(...future.workdir)
[01:27:01.191]         {
[01:27:01.191]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.191]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.191]             }
[01:27:01.191]             base::options(...future.oldOptions)
[01:27:01.191]             if (.Platform$OS.type == "windows") {
[01:27:01.191]                 old_names <- names(...future.oldEnvVars)
[01:27:01.191]                 envs <- base::Sys.getenv()
[01:27:01.191]                 names <- names(envs)
[01:27:01.191]                 common <- intersect(names, old_names)
[01:27:01.191]                 added <- setdiff(names, old_names)
[01:27:01.191]                 removed <- setdiff(old_names, names)
[01:27:01.191]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.191]                   envs[common]]
[01:27:01.191]                 NAMES <- toupper(changed)
[01:27:01.191]                 args <- list()
[01:27:01.191]                 for (kk in seq_along(NAMES)) {
[01:27:01.191]                   name <- changed[[kk]]
[01:27:01.191]                   NAME <- NAMES[[kk]]
[01:27:01.191]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.191]                     next
[01:27:01.191]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.191]                 }
[01:27:01.191]                 NAMES <- toupper(added)
[01:27:01.191]                 for (kk in seq_along(NAMES)) {
[01:27:01.191]                   name <- added[[kk]]
[01:27:01.191]                   NAME <- NAMES[[kk]]
[01:27:01.191]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.191]                     next
[01:27:01.191]                   args[[name]] <- ""
[01:27:01.191]                 }
[01:27:01.191]                 NAMES <- toupper(removed)
[01:27:01.191]                 for (kk in seq_along(NAMES)) {
[01:27:01.191]                   name <- removed[[kk]]
[01:27:01.191]                   NAME <- NAMES[[kk]]
[01:27:01.191]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.191]                     next
[01:27:01.191]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.191]                 }
[01:27:01.191]                 if (length(args) > 0) 
[01:27:01.191]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.191]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.191]             }
[01:27:01.191]             else {
[01:27:01.191]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.191]             }
[01:27:01.191]             {
[01:27:01.191]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.191]                   0L) {
[01:27:01.191]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.191]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.191]                   base::options(opts)
[01:27:01.191]                 }
[01:27:01.191]                 {
[01:27:01.191]                   {
[01:27:01.191]                     NULL
[01:27:01.191]                     RNGkind("Mersenne-Twister")
[01:27:01.191]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.191]                       inherits = FALSE)
[01:27:01.191]                   }
[01:27:01.191]                   options(future.plan = NULL)
[01:27:01.191]                   if (is.na(NA_character_)) 
[01:27:01.191]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.191]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.191]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.191]                   {
[01:27:01.191]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.191]                     if (!future$lazy) 
[01:27:01.191]                       future <- run(future)
[01:27:01.191]                     invisible(future)
[01:27:01.191]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.191]                 }
[01:27:01.191]             }
[01:27:01.191]         }
[01:27:01.191]     })
[01:27:01.191]     if (TRUE) {
[01:27:01.191]         base::sink(type = "output", split = FALSE)
[01:27:01.191]         if (TRUE) {
[01:27:01.191]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.191]         }
[01:27:01.191]         else {
[01:27:01.191]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.191]         }
[01:27:01.191]         base::close(...future.stdout)
[01:27:01.191]         ...future.stdout <- NULL
[01:27:01.191]     }
[01:27:01.191]     ...future.result$conditions <- ...future.conditions
[01:27:01.191]     ...future.result$finished <- base::Sys.time()
[01:27:01.191]     ...future.result
[01:27:01.191] }
[01:27:01.196] plan(): Setting new future strategy stack:
[01:27:01.196] List of future strategies:
[01:27:01.196] 1. sequential:
[01:27:01.196]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.196]    - tweaked: FALSE
[01:27:01.196]    - call: NULL
[01:27:01.196] plan(): nbrOfWorkers() = 1
[01:27:01.199] plan(): Setting new future strategy stack:
[01:27:01.199] List of future strategies:
[01:27:01.199] 1. sequential:
[01:27:01.199]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.199]    - tweaked: FALSE
[01:27:01.199]    - call: future::plan("sequential")
[01:27:01.199] plan(): nbrOfWorkers() = 1
[01:27:01.200] SequentialFuture started (and completed)
[01:27:01.200] - Launch lazy future ... done
[01:27:01.201] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'list') ...
[[1]]
SequentialFuture:
Label: '<none>'
Expression:
{
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'

*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'remove') ...
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'list') ...
list()
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'add') ...
[01:27:01.208] getGlobalsAndPackages() ...
[01:27:01.208] Searching for globals...
[01:27:01.208] - globals found: [1] '{'
[01:27:01.209] Searching for globals ... DONE
[01:27:01.209] Resolving globals: FALSE
[01:27:01.209] 
[01:27:01.209] 
[01:27:01.210] getGlobalsAndPackages() ... DONE
[01:27:01.210] run() for 'Future' ...
[01:27:01.210] - state: 'created'
[01:27:01.210] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.211] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.211] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.211]   - Field: 'label'
[01:27:01.211]   - Field: 'local'
[01:27:01.211]   - Field: 'owner'
[01:27:01.212]   - Field: 'envir'
[01:27:01.212]   - Field: 'packages'
[01:27:01.212]   - Field: 'gc'
[01:27:01.212]   - Field: 'conditions'
[01:27:01.212]   - Field: 'expr'
[01:27:01.213]   - Field: 'uuid'
[01:27:01.213]   - Field: 'seed'
[01:27:01.213]   - Field: 'version'
[01:27:01.213]   - Field: 'result'
[01:27:01.213]   - Field: 'asynchronous'
[01:27:01.213]   - Field: 'calls'
[01:27:01.214]   - Field: 'globals'
[01:27:01.214]   - Field: 'stdout'
[01:27:01.214]   - Field: 'earlySignal'
[01:27:01.214]   - Field: 'lazy'
[01:27:01.214]   - Field: 'state'
[01:27:01.215] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.215] - Launch lazy future ...
[01:27:01.215] Packages needed by the future expression (n = 0): <none>
[01:27:01.215] Packages needed by future strategies (n = 0): <none>
[01:27:01.216] {
[01:27:01.216]     {
[01:27:01.216]         {
[01:27:01.216]             ...future.startTime <- base::Sys.time()
[01:27:01.216]             {
[01:27:01.216]                 {
[01:27:01.216]                   {
[01:27:01.216]                     base::local({
[01:27:01.216]                       has_future <- base::requireNamespace("future", 
[01:27:01.216]                         quietly = TRUE)
[01:27:01.216]                       if (has_future) {
[01:27:01.216]                         ns <- base::getNamespace("future")
[01:27:01.216]                         version <- ns[[".package"]][["version"]]
[01:27:01.216]                         if (is.null(version)) 
[01:27:01.216]                           version <- utils::packageVersion("future")
[01:27:01.216]                       }
[01:27:01.216]                       else {
[01:27:01.216]                         version <- NULL
[01:27:01.216]                       }
[01:27:01.216]                       if (!has_future || version < "1.8.0") {
[01:27:01.216]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.216]                           "", base::R.version$version.string), 
[01:27:01.216]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.216]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.216]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.216]                             "release", "version")], collapse = " "), 
[01:27:01.216]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.216]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.216]                           info)
[01:27:01.216]                         info <- base::paste(info, collapse = "; ")
[01:27:01.216]                         if (!has_future) {
[01:27:01.216]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.216]                             info)
[01:27:01.216]                         }
[01:27:01.216]                         else {
[01:27:01.216]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.216]                             info, version)
[01:27:01.216]                         }
[01:27:01.216]                         base::stop(msg)
[01:27:01.216]                       }
[01:27:01.216]                     })
[01:27:01.216]                   }
[01:27:01.216]                   options(future.plan = NULL)
[01:27:01.216]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.216]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.216]                 }
[01:27:01.216]                 ...future.workdir <- getwd()
[01:27:01.216]             }
[01:27:01.216]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.216]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.216]         }
[01:27:01.216]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.216]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.216]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.216]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.216]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.216]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.216]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.216]             base::names(...future.oldOptions))
[01:27:01.216]     }
[01:27:01.216]     if (FALSE) {
[01:27:01.216]     }
[01:27:01.216]     else {
[01:27:01.216]         if (TRUE) {
[01:27:01.216]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.216]                 open = "w")
[01:27:01.216]         }
[01:27:01.216]         else {
[01:27:01.216]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.216]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.216]         }
[01:27:01.216]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.216]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.216]             base::sink(type = "output", split = FALSE)
[01:27:01.216]             base::close(...future.stdout)
[01:27:01.216]         }, add = TRUE)
[01:27:01.216]     }
[01:27:01.216]     ...future.frame <- base::sys.nframe()
[01:27:01.216]     ...future.conditions <- base::list()
[01:27:01.216]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.216]     if (FALSE) {
[01:27:01.216]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.216]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.216]     }
[01:27:01.216]     ...future.result <- base::tryCatch({
[01:27:01.216]         base::withCallingHandlers({
[01:27:01.216]             ...future.value <- base::withVisible(base::local({
[01:27:01.216]                 2
[01:27:01.216]             }))
[01:27:01.216]             future::FutureResult(value = ...future.value$value, 
[01:27:01.216]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.216]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.216]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.216]                     ...future.globalenv.names))
[01:27:01.216]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.216]         }, condition = base::local({
[01:27:01.216]             c <- base::c
[01:27:01.216]             inherits <- base::inherits
[01:27:01.216]             invokeRestart <- base::invokeRestart
[01:27:01.216]             length <- base::length
[01:27:01.216]             list <- base::list
[01:27:01.216]             seq.int <- base::seq.int
[01:27:01.216]             signalCondition <- base::signalCondition
[01:27:01.216]             sys.calls <- base::sys.calls
[01:27:01.216]             `[[` <- base::`[[`
[01:27:01.216]             `+` <- base::`+`
[01:27:01.216]             `<<-` <- base::`<<-`
[01:27:01.216]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.216]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.216]                   3L)]
[01:27:01.216]             }
[01:27:01.216]             function(cond) {
[01:27:01.216]                 is_error <- inherits(cond, "error")
[01:27:01.216]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.216]                   NULL)
[01:27:01.216]                 if (is_error) {
[01:27:01.216]                   sessionInformation <- function() {
[01:27:01.216]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.216]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.216]                       search = base::search(), system = base::Sys.info())
[01:27:01.216]                   }
[01:27:01.216]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.216]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.216]                     cond$call), session = sessionInformation(), 
[01:27:01.216]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.216]                   signalCondition(cond)
[01:27:01.216]                 }
[01:27:01.216]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.216]                 "immediateCondition"))) {
[01:27:01.216]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.216]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.216]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.216]                   if (TRUE && !signal) {
[01:27:01.216]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.216]                     {
[01:27:01.216]                       inherits <- base::inherits
[01:27:01.216]                       invokeRestart <- base::invokeRestart
[01:27:01.216]                       is.null <- base::is.null
[01:27:01.216]                       muffled <- FALSE
[01:27:01.216]                       if (inherits(cond, "message")) {
[01:27:01.216]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.216]                         if (muffled) 
[01:27:01.216]                           invokeRestart("muffleMessage")
[01:27:01.216]                       }
[01:27:01.216]                       else if (inherits(cond, "warning")) {
[01:27:01.216]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.216]                         if (muffled) 
[01:27:01.216]                           invokeRestart("muffleWarning")
[01:27:01.216]                       }
[01:27:01.216]                       else if (inherits(cond, "condition")) {
[01:27:01.216]                         if (!is.null(pattern)) {
[01:27:01.216]                           computeRestarts <- base::computeRestarts
[01:27:01.216]                           grepl <- base::grepl
[01:27:01.216]                           restarts <- computeRestarts(cond)
[01:27:01.216]                           for (restart in restarts) {
[01:27:01.216]                             name <- restart$name
[01:27:01.216]                             if (is.null(name)) 
[01:27:01.216]                               next
[01:27:01.216]                             if (!grepl(pattern, name)) 
[01:27:01.216]                               next
[01:27:01.216]                             invokeRestart(restart)
[01:27:01.216]                             muffled <- TRUE
[01:27:01.216]                             break
[01:27:01.216]                           }
[01:27:01.216]                         }
[01:27:01.216]                       }
[01:27:01.216]                       invisible(muffled)
[01:27:01.216]                     }
[01:27:01.216]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.216]                   }
[01:27:01.216]                 }
[01:27:01.216]                 else {
[01:27:01.216]                   if (TRUE) {
[01:27:01.216]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.216]                     {
[01:27:01.216]                       inherits <- base::inherits
[01:27:01.216]                       invokeRestart <- base::invokeRestart
[01:27:01.216]                       is.null <- base::is.null
[01:27:01.216]                       muffled <- FALSE
[01:27:01.216]                       if (inherits(cond, "message")) {
[01:27:01.216]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.216]                         if (muffled) 
[01:27:01.216]                           invokeRestart("muffleMessage")
[01:27:01.216]                       }
[01:27:01.216]                       else if (inherits(cond, "warning")) {
[01:27:01.216]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.216]                         if (muffled) 
[01:27:01.216]                           invokeRestart("muffleWarning")
[01:27:01.216]                       }
[01:27:01.216]                       else if (inherits(cond, "condition")) {
[01:27:01.216]                         if (!is.null(pattern)) {
[01:27:01.216]                           computeRestarts <- base::computeRestarts
[01:27:01.216]                           grepl <- base::grepl
[01:27:01.216]                           restarts <- computeRestarts(cond)
[01:27:01.216]                           for (restart in restarts) {
[01:27:01.216]                             name <- restart$name
[01:27:01.216]                             if (is.null(name)) 
[01:27:01.216]                               next
[01:27:01.216]                             if (!grepl(pattern, name)) 
[01:27:01.216]                               next
[01:27:01.216]                             invokeRestart(restart)
[01:27:01.216]                             muffled <- TRUE
[01:27:01.216]                             break
[01:27:01.216]                           }
[01:27:01.216]                         }
[01:27:01.216]                       }
[01:27:01.216]                       invisible(muffled)
[01:27:01.216]                     }
[01:27:01.216]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.216]                   }
[01:27:01.216]                 }
[01:27:01.216]             }
[01:27:01.216]         }))
[01:27:01.216]     }, error = function(ex) {
[01:27:01.216]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.216]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.216]                 ...future.rng), started = ...future.startTime, 
[01:27:01.216]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.216]             version = "1.8"), class = "FutureResult")
[01:27:01.216]     }, finally = {
[01:27:01.216]         if (!identical(...future.workdir, getwd())) 
[01:27:01.216]             setwd(...future.workdir)
[01:27:01.216]         {
[01:27:01.216]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.216]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.216]             }
[01:27:01.216]             base::options(...future.oldOptions)
[01:27:01.216]             if (.Platform$OS.type == "windows") {
[01:27:01.216]                 old_names <- names(...future.oldEnvVars)
[01:27:01.216]                 envs <- base::Sys.getenv()
[01:27:01.216]                 names <- names(envs)
[01:27:01.216]                 common <- intersect(names, old_names)
[01:27:01.216]                 added <- setdiff(names, old_names)
[01:27:01.216]                 removed <- setdiff(old_names, names)
[01:27:01.216]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.216]                   envs[common]]
[01:27:01.216]                 NAMES <- toupper(changed)
[01:27:01.216]                 args <- list()
[01:27:01.216]                 for (kk in seq_along(NAMES)) {
[01:27:01.216]                   name <- changed[[kk]]
[01:27:01.216]                   NAME <- NAMES[[kk]]
[01:27:01.216]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.216]                     next
[01:27:01.216]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.216]                 }
[01:27:01.216]                 NAMES <- toupper(added)
[01:27:01.216]                 for (kk in seq_along(NAMES)) {
[01:27:01.216]                   name <- added[[kk]]
[01:27:01.216]                   NAME <- NAMES[[kk]]
[01:27:01.216]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.216]                     next
[01:27:01.216]                   args[[name]] <- ""
[01:27:01.216]                 }
[01:27:01.216]                 NAMES <- toupper(removed)
[01:27:01.216]                 for (kk in seq_along(NAMES)) {
[01:27:01.216]                   name <- removed[[kk]]
[01:27:01.216]                   NAME <- NAMES[[kk]]
[01:27:01.216]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.216]                     next
[01:27:01.216]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.216]                 }
[01:27:01.216]                 if (length(args) > 0) 
[01:27:01.216]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.216]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.216]             }
[01:27:01.216]             else {
[01:27:01.216]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.216]             }
[01:27:01.216]             {
[01:27:01.216]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.216]                   0L) {
[01:27:01.216]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.216]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.216]                   base::options(opts)
[01:27:01.216]                 }
[01:27:01.216]                 {
[01:27:01.216]                   {
[01:27:01.216]                     NULL
[01:27:01.216]                     RNGkind("Mersenne-Twister")
[01:27:01.216]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.216]                       inherits = FALSE)
[01:27:01.216]                   }
[01:27:01.216]                   options(future.plan = NULL)
[01:27:01.216]                   if (is.na(NA_character_)) 
[01:27:01.216]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.216]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.216]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.216]                   {
[01:27:01.216]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.216]                     if (!future$lazy) 
[01:27:01.216]                       future <- run(future)
[01:27:01.216]                     invisible(future)
[01:27:01.216]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.216]                 }
[01:27:01.216]             }
[01:27:01.216]         }
[01:27:01.216]     })
[01:27:01.216]     if (TRUE) {
[01:27:01.216]         base::sink(type = "output", split = FALSE)
[01:27:01.216]         if (TRUE) {
[01:27:01.216]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.216]         }
[01:27:01.216]         else {
[01:27:01.216]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.216]         }
[01:27:01.216]         base::close(...future.stdout)
[01:27:01.216]         ...future.stdout <- NULL
[01:27:01.216]     }
[01:27:01.216]     ...future.result$conditions <- ...future.conditions
[01:27:01.216]     ...future.result$finished <- base::Sys.time()
[01:27:01.216]     ...future.result
[01:27:01.216] }
[01:27:01.220] plan(): Setting new future strategy stack:
[01:27:01.220] List of future strategies:
[01:27:01.220] 1. sequential:
[01:27:01.220]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.220]    - tweaked: FALSE
[01:27:01.220]    - call: NULL
[01:27:01.221] plan(): nbrOfWorkers() = 1
[01:27:01.222] plan(): Setting new future strategy stack:
[01:27:01.222] List of future strategies:
[01:27:01.222] 1. sequential:
[01:27:01.222]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.222]    - tweaked: FALSE
[01:27:01.222]    - call: future::plan("sequential")
[01:27:01.223] plan(): nbrOfWorkers() = 1
[01:27:01.223] SequentialFuture started (and completed)
[01:27:01.224] - Launch lazy future ... done
[01:27:01.224] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'list') ...
[[1]]
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'

*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'collect-first') ...
[01:27:01.225] resolved() for 'SequentialFuture' ...
[01:27:01.225] - state: 'finished'
[01:27:01.226] - run: FALSE
[01:27:01.226] - result: 'FutureResult'
[01:27:01.226] resolved() for 'SequentialFuture' ... done
list()
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'add') ...
[01:27:01.227] getGlobalsAndPackages() ...
[01:27:01.227] Searching for globals...
[01:27:01.228] - globals found: [1] '{'
[01:27:01.228] Searching for globals ... DONE
[01:27:01.228] Resolving globals: FALSE
[01:27:01.228] 
[01:27:01.228] 
[01:27:01.229] getGlobalsAndPackages() ... DONE
[01:27:01.229] run() for 'Future' ...
[01:27:01.229] - state: 'created'
[01:27:01.229] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.230] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.230] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.230]   - Field: 'label'
[01:27:01.230]   - Field: 'local'
[01:27:01.230]   - Field: 'owner'
[01:27:01.231]   - Field: 'envir'
[01:27:01.231]   - Field: 'packages'
[01:27:01.231]   - Field: 'gc'
[01:27:01.231]   - Field: 'conditions'
[01:27:01.231]   - Field: 'expr'
[01:27:01.231]   - Field: 'uuid'
[01:27:01.232]   - Field: 'seed'
[01:27:01.232]   - Field: 'version'
[01:27:01.232]   - Field: 'result'
[01:27:01.232]   - Field: 'asynchronous'
[01:27:01.232]   - Field: 'calls'
[01:27:01.232]   - Field: 'globals'
[01:27:01.233]   - Field: 'stdout'
[01:27:01.233]   - Field: 'earlySignal'
[01:27:01.233]   - Field: 'lazy'
[01:27:01.233]   - Field: 'state'
[01:27:01.233] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.234] - Launch lazy future ...
[01:27:01.234] Packages needed by the future expression (n = 0): <none>
[01:27:01.234] Packages needed by future strategies (n = 0): <none>
[01:27:01.234] {
[01:27:01.234]     {
[01:27:01.234]         {
[01:27:01.234]             ...future.startTime <- base::Sys.time()
[01:27:01.234]             {
[01:27:01.234]                 {
[01:27:01.234]                   {
[01:27:01.234]                     base::local({
[01:27:01.234]                       has_future <- base::requireNamespace("future", 
[01:27:01.234]                         quietly = TRUE)
[01:27:01.234]                       if (has_future) {
[01:27:01.234]                         ns <- base::getNamespace("future")
[01:27:01.234]                         version <- ns[[".package"]][["version"]]
[01:27:01.234]                         if (is.null(version)) 
[01:27:01.234]                           version <- utils::packageVersion("future")
[01:27:01.234]                       }
[01:27:01.234]                       else {
[01:27:01.234]                         version <- NULL
[01:27:01.234]                       }
[01:27:01.234]                       if (!has_future || version < "1.8.0") {
[01:27:01.234]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.234]                           "", base::R.version$version.string), 
[01:27:01.234]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.234]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.234]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.234]                             "release", "version")], collapse = " "), 
[01:27:01.234]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.234]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.234]                           info)
[01:27:01.234]                         info <- base::paste(info, collapse = "; ")
[01:27:01.234]                         if (!has_future) {
[01:27:01.234]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.234]                             info)
[01:27:01.234]                         }
[01:27:01.234]                         else {
[01:27:01.234]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.234]                             info, version)
[01:27:01.234]                         }
[01:27:01.234]                         base::stop(msg)
[01:27:01.234]                       }
[01:27:01.234]                     })
[01:27:01.234]                   }
[01:27:01.234]                   options(future.plan = NULL)
[01:27:01.234]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.234]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.234]                 }
[01:27:01.234]                 ...future.workdir <- getwd()
[01:27:01.234]             }
[01:27:01.234]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.234]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.234]         }
[01:27:01.234]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.234]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.234]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.234]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.234]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.234]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.234]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.234]             base::names(...future.oldOptions))
[01:27:01.234]     }
[01:27:01.234]     if (FALSE) {
[01:27:01.234]     }
[01:27:01.234]     else {
[01:27:01.234]         if (TRUE) {
[01:27:01.234]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.234]                 open = "w")
[01:27:01.234]         }
[01:27:01.234]         else {
[01:27:01.234]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.234]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.234]         }
[01:27:01.234]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.234]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.234]             base::sink(type = "output", split = FALSE)
[01:27:01.234]             base::close(...future.stdout)
[01:27:01.234]         }, add = TRUE)
[01:27:01.234]     }
[01:27:01.234]     ...future.frame <- base::sys.nframe()
[01:27:01.234]     ...future.conditions <- base::list()
[01:27:01.234]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.234]     if (FALSE) {
[01:27:01.234]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.234]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.234]     }
[01:27:01.234]     ...future.result <- base::tryCatch({
[01:27:01.234]         base::withCallingHandlers({
[01:27:01.234]             ...future.value <- base::withVisible(base::local({
[01:27:01.234]                 2
[01:27:01.234]             }))
[01:27:01.234]             future::FutureResult(value = ...future.value$value, 
[01:27:01.234]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.234]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.234]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.234]                     ...future.globalenv.names))
[01:27:01.234]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.234]         }, condition = base::local({
[01:27:01.234]             c <- base::c
[01:27:01.234]             inherits <- base::inherits
[01:27:01.234]             invokeRestart <- base::invokeRestart
[01:27:01.234]             length <- base::length
[01:27:01.234]             list <- base::list
[01:27:01.234]             seq.int <- base::seq.int
[01:27:01.234]             signalCondition <- base::signalCondition
[01:27:01.234]             sys.calls <- base::sys.calls
[01:27:01.234]             `[[` <- base::`[[`
[01:27:01.234]             `+` <- base::`+`
[01:27:01.234]             `<<-` <- base::`<<-`
[01:27:01.234]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.234]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.234]                   3L)]
[01:27:01.234]             }
[01:27:01.234]             function(cond) {
[01:27:01.234]                 is_error <- inherits(cond, "error")
[01:27:01.234]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.234]                   NULL)
[01:27:01.234]                 if (is_error) {
[01:27:01.234]                   sessionInformation <- function() {
[01:27:01.234]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.234]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.234]                       search = base::search(), system = base::Sys.info())
[01:27:01.234]                   }
[01:27:01.234]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.234]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.234]                     cond$call), session = sessionInformation(), 
[01:27:01.234]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.234]                   signalCondition(cond)
[01:27:01.234]                 }
[01:27:01.234]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.234]                 "immediateCondition"))) {
[01:27:01.234]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.234]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.234]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.234]                   if (TRUE && !signal) {
[01:27:01.234]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.234]                     {
[01:27:01.234]                       inherits <- base::inherits
[01:27:01.234]                       invokeRestart <- base::invokeRestart
[01:27:01.234]                       is.null <- base::is.null
[01:27:01.234]                       muffled <- FALSE
[01:27:01.234]                       if (inherits(cond, "message")) {
[01:27:01.234]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.234]                         if (muffled) 
[01:27:01.234]                           invokeRestart("muffleMessage")
[01:27:01.234]                       }
[01:27:01.234]                       else if (inherits(cond, "warning")) {
[01:27:01.234]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.234]                         if (muffled) 
[01:27:01.234]                           invokeRestart("muffleWarning")
[01:27:01.234]                       }
[01:27:01.234]                       else if (inherits(cond, "condition")) {
[01:27:01.234]                         if (!is.null(pattern)) {
[01:27:01.234]                           computeRestarts <- base::computeRestarts
[01:27:01.234]                           grepl <- base::grepl
[01:27:01.234]                           restarts <- computeRestarts(cond)
[01:27:01.234]                           for (restart in restarts) {
[01:27:01.234]                             name <- restart$name
[01:27:01.234]                             if (is.null(name)) 
[01:27:01.234]                               next
[01:27:01.234]                             if (!grepl(pattern, name)) 
[01:27:01.234]                               next
[01:27:01.234]                             invokeRestart(restart)
[01:27:01.234]                             muffled <- TRUE
[01:27:01.234]                             break
[01:27:01.234]                           }
[01:27:01.234]                         }
[01:27:01.234]                       }
[01:27:01.234]                       invisible(muffled)
[01:27:01.234]                     }
[01:27:01.234]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.234]                   }
[01:27:01.234]                 }
[01:27:01.234]                 else {
[01:27:01.234]                   if (TRUE) {
[01:27:01.234]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.234]                     {
[01:27:01.234]                       inherits <- base::inherits
[01:27:01.234]                       invokeRestart <- base::invokeRestart
[01:27:01.234]                       is.null <- base::is.null
[01:27:01.234]                       muffled <- FALSE
[01:27:01.234]                       if (inherits(cond, "message")) {
[01:27:01.234]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.234]                         if (muffled) 
[01:27:01.234]                           invokeRestart("muffleMessage")
[01:27:01.234]                       }
[01:27:01.234]                       else if (inherits(cond, "warning")) {
[01:27:01.234]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.234]                         if (muffled) 
[01:27:01.234]                           invokeRestart("muffleWarning")
[01:27:01.234]                       }
[01:27:01.234]                       else if (inherits(cond, "condition")) {
[01:27:01.234]                         if (!is.null(pattern)) {
[01:27:01.234]                           computeRestarts <- base::computeRestarts
[01:27:01.234]                           grepl <- base::grepl
[01:27:01.234]                           restarts <- computeRestarts(cond)
[01:27:01.234]                           for (restart in restarts) {
[01:27:01.234]                             name <- restart$name
[01:27:01.234]                             if (is.null(name)) 
[01:27:01.234]                               next
[01:27:01.234]                             if (!grepl(pattern, name)) 
[01:27:01.234]                               next
[01:27:01.234]                             invokeRestart(restart)
[01:27:01.234]                             muffled <- TRUE
[01:27:01.234]                             break
[01:27:01.234]                           }
[01:27:01.234]                         }
[01:27:01.234]                       }
[01:27:01.234]                       invisible(muffled)
[01:27:01.234]                     }
[01:27:01.234]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.234]                   }
[01:27:01.234]                 }
[01:27:01.234]             }
[01:27:01.234]         }))
[01:27:01.234]     }, error = function(ex) {
[01:27:01.234]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.234]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.234]                 ...future.rng), started = ...future.startTime, 
[01:27:01.234]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.234]             version = "1.8"), class = "FutureResult")
[01:27:01.234]     }, finally = {
[01:27:01.234]         if (!identical(...future.workdir, getwd())) 
[01:27:01.234]             setwd(...future.workdir)
[01:27:01.234]         {
[01:27:01.234]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.234]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.234]             }
[01:27:01.234]             base::options(...future.oldOptions)
[01:27:01.234]             if (.Platform$OS.type == "windows") {
[01:27:01.234]                 old_names <- names(...future.oldEnvVars)
[01:27:01.234]                 envs <- base::Sys.getenv()
[01:27:01.234]                 names <- names(envs)
[01:27:01.234]                 common <- intersect(names, old_names)
[01:27:01.234]                 added <- setdiff(names, old_names)
[01:27:01.234]                 removed <- setdiff(old_names, names)
[01:27:01.234]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.234]                   envs[common]]
[01:27:01.234]                 NAMES <- toupper(changed)
[01:27:01.234]                 args <- list()
[01:27:01.234]                 for (kk in seq_along(NAMES)) {
[01:27:01.234]                   name <- changed[[kk]]
[01:27:01.234]                   NAME <- NAMES[[kk]]
[01:27:01.234]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.234]                     next
[01:27:01.234]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.234]                 }
[01:27:01.234]                 NAMES <- toupper(added)
[01:27:01.234]                 for (kk in seq_along(NAMES)) {
[01:27:01.234]                   name <- added[[kk]]
[01:27:01.234]                   NAME <- NAMES[[kk]]
[01:27:01.234]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.234]                     next
[01:27:01.234]                   args[[name]] <- ""
[01:27:01.234]                 }
[01:27:01.234]                 NAMES <- toupper(removed)
[01:27:01.234]                 for (kk in seq_along(NAMES)) {
[01:27:01.234]                   name <- removed[[kk]]
[01:27:01.234]                   NAME <- NAMES[[kk]]
[01:27:01.234]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.234]                     next
[01:27:01.234]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.234]                 }
[01:27:01.234]                 if (length(args) > 0) 
[01:27:01.234]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.234]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.234]             }
[01:27:01.234]             else {
[01:27:01.234]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.234]             }
[01:27:01.234]             {
[01:27:01.234]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.234]                   0L) {
[01:27:01.234]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.234]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.234]                   base::options(opts)
[01:27:01.234]                 }
[01:27:01.234]                 {
[01:27:01.234]                   {
[01:27:01.234]                     NULL
[01:27:01.234]                     RNGkind("Mersenne-Twister")
[01:27:01.234]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.234]                       inherits = FALSE)
[01:27:01.234]                   }
[01:27:01.234]                   options(future.plan = NULL)
[01:27:01.234]                   if (is.na(NA_character_)) 
[01:27:01.234]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.234]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.234]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.234]                   {
[01:27:01.234]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.234]                     if (!future$lazy) 
[01:27:01.234]                       future <- run(future)
[01:27:01.234]                     invisible(future)
[01:27:01.234]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.234]                 }
[01:27:01.234]             }
[01:27:01.234]         }
[01:27:01.234]     })
[01:27:01.234]     if (TRUE) {
[01:27:01.234]         base::sink(type = "output", split = FALSE)
[01:27:01.234]         if (TRUE) {
[01:27:01.234]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.234]         }
[01:27:01.234]         else {
[01:27:01.234]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.234]         }
[01:27:01.234]         base::close(...future.stdout)
[01:27:01.234]         ...future.stdout <- NULL
[01:27:01.234]     }
[01:27:01.234]     ...future.result$conditions <- ...future.conditions
[01:27:01.234]     ...future.result$finished <- base::Sys.time()
[01:27:01.234]     ...future.result
[01:27:01.234] }
[01:27:01.238] plan(): Setting new future strategy stack:
[01:27:01.239] List of future strategies:
[01:27:01.239] 1. sequential:
[01:27:01.239]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.239]    - tweaked: FALSE
[01:27:01.239]    - call: NULL
[01:27:01.239] plan(): nbrOfWorkers() = 1
[01:27:01.240] plan(): Setting new future strategy stack:
[01:27:01.241] List of future strategies:
[01:27:01.241] 1. sequential:
[01:27:01.241]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.241]    - tweaked: FALSE
[01:27:01.241]    - call: future::plan("sequential")
[01:27:01.241] plan(): nbrOfWorkers() = 1
[01:27:01.242] SequentialFuture started (and completed)
[01:27:01.242] - Launch lazy future ... done
[01:27:01.242] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'reset') ...
*** FutureRegistry('multicore-dcec5c30-05ac-c0d1-add1-e6695ceb11e9', 'list') ...
list()
*** FutureRegistry('rscript', 'list') ...
list()
*** FutureRegistry('rscript', 'add') ...
[01:27:01.243] getGlobalsAndPackages() ...
[01:27:01.243] Searching for globals...
[01:27:01.244] - globals found: [1] '{'
[01:27:01.244] Searching for globals ... DONE
[01:27:01.244] Resolving globals: FALSE
[01:27:01.245] 
[01:27:01.245] 
[01:27:01.245] getGlobalsAndPackages() ... DONE
[01:27:01.245] run() for 'Future' ...
[01:27:01.245] - state: 'created'
[01:27:01.246] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.246] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.246] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.246]   - Field: 'label'
[01:27:01.247]   - Field: 'local'
[01:27:01.247]   - Field: 'owner'
[01:27:01.247]   - Field: 'envir'
[01:27:01.247]   - Field: 'packages'
[01:27:01.247]   - Field: 'gc'
[01:27:01.247]   - Field: 'conditions'
[01:27:01.248]   - Field: 'expr'
[01:27:01.248]   - Field: 'uuid'
[01:27:01.248]   - Field: 'seed'
[01:27:01.248]   - Field: 'version'
[01:27:01.248]   - Field: 'result'
[01:27:01.248]   - Field: 'asynchronous'
[01:27:01.249]   - Field: 'calls'
[01:27:01.249]   - Field: 'globals'
[01:27:01.249]   - Field: 'stdout'
[01:27:01.249]   - Field: 'earlySignal'
[01:27:01.249]   - Field: 'lazy'
[01:27:01.250]   - Field: 'state'
[01:27:01.250] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.250] - Launch lazy future ...
[01:27:01.250] Packages needed by the future expression (n = 0): <none>
[01:27:01.250] Packages needed by future strategies (n = 0): <none>
[01:27:01.252] {
[01:27:01.252]     {
[01:27:01.252]         {
[01:27:01.252]             ...future.startTime <- base::Sys.time()
[01:27:01.252]             {
[01:27:01.252]                 {
[01:27:01.252]                   {
[01:27:01.252]                     base::local({
[01:27:01.252]                       has_future <- base::requireNamespace("future", 
[01:27:01.252]                         quietly = TRUE)
[01:27:01.252]                       if (has_future) {
[01:27:01.252]                         ns <- base::getNamespace("future")
[01:27:01.252]                         version <- ns[[".package"]][["version"]]
[01:27:01.252]                         if (is.null(version)) 
[01:27:01.252]                           version <- utils::packageVersion("future")
[01:27:01.252]                       }
[01:27:01.252]                       else {
[01:27:01.252]                         version <- NULL
[01:27:01.252]                       }
[01:27:01.252]                       if (!has_future || version < "1.8.0") {
[01:27:01.252]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.252]                           "", base::R.version$version.string), 
[01:27:01.252]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.252]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.252]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.252]                             "release", "version")], collapse = " "), 
[01:27:01.252]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.252]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.252]                           info)
[01:27:01.252]                         info <- base::paste(info, collapse = "; ")
[01:27:01.252]                         if (!has_future) {
[01:27:01.252]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.252]                             info)
[01:27:01.252]                         }
[01:27:01.252]                         else {
[01:27:01.252]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.252]                             info, version)
[01:27:01.252]                         }
[01:27:01.252]                         base::stop(msg)
[01:27:01.252]                       }
[01:27:01.252]                     })
[01:27:01.252]                   }
[01:27:01.252]                   options(future.plan = NULL)
[01:27:01.252]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.252]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.252]                 }
[01:27:01.252]                 ...future.workdir <- getwd()
[01:27:01.252]             }
[01:27:01.252]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.252]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.252]         }
[01:27:01.252]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.252]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.252]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.252]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.252]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.252]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.252]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.252]             base::names(...future.oldOptions))
[01:27:01.252]     }
[01:27:01.252]     if (FALSE) {
[01:27:01.252]     }
[01:27:01.252]     else {
[01:27:01.252]         if (TRUE) {
[01:27:01.252]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.252]                 open = "w")
[01:27:01.252]         }
[01:27:01.252]         else {
[01:27:01.252]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.252]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.252]         }
[01:27:01.252]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.252]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.252]             base::sink(type = "output", split = FALSE)
[01:27:01.252]             base::close(...future.stdout)
[01:27:01.252]         }, add = TRUE)
[01:27:01.252]     }
[01:27:01.252]     ...future.frame <- base::sys.nframe()
[01:27:01.252]     ...future.conditions <- base::list()
[01:27:01.252]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.252]     if (FALSE) {
[01:27:01.252]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.252]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.252]     }
[01:27:01.252]     ...future.result <- base::tryCatch({
[01:27:01.252]         base::withCallingHandlers({
[01:27:01.252]             ...future.value <- base::withVisible(base::local({
[01:27:01.252]                 1
[01:27:01.252]             }))
[01:27:01.252]             future::FutureResult(value = ...future.value$value, 
[01:27:01.252]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.252]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.252]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.252]                     ...future.globalenv.names))
[01:27:01.252]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.252]         }, condition = base::local({
[01:27:01.252]             c <- base::c
[01:27:01.252]             inherits <- base::inherits
[01:27:01.252]             invokeRestart <- base::invokeRestart
[01:27:01.252]             length <- base::length
[01:27:01.252]             list <- base::list
[01:27:01.252]             seq.int <- base::seq.int
[01:27:01.252]             signalCondition <- base::signalCondition
[01:27:01.252]             sys.calls <- base::sys.calls
[01:27:01.252]             `[[` <- base::`[[`
[01:27:01.252]             `+` <- base::`+`
[01:27:01.252]             `<<-` <- base::`<<-`
[01:27:01.252]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.252]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.252]                   3L)]
[01:27:01.252]             }
[01:27:01.252]             function(cond) {
[01:27:01.252]                 is_error <- inherits(cond, "error")
[01:27:01.252]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.252]                   NULL)
[01:27:01.252]                 if (is_error) {
[01:27:01.252]                   sessionInformation <- function() {
[01:27:01.252]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.252]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.252]                       search = base::search(), system = base::Sys.info())
[01:27:01.252]                   }
[01:27:01.252]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.252]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.252]                     cond$call), session = sessionInformation(), 
[01:27:01.252]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.252]                   signalCondition(cond)
[01:27:01.252]                 }
[01:27:01.252]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.252]                 "immediateCondition"))) {
[01:27:01.252]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.252]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.252]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.252]                   if (TRUE && !signal) {
[01:27:01.252]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.252]                     {
[01:27:01.252]                       inherits <- base::inherits
[01:27:01.252]                       invokeRestart <- base::invokeRestart
[01:27:01.252]                       is.null <- base::is.null
[01:27:01.252]                       muffled <- FALSE
[01:27:01.252]                       if (inherits(cond, "message")) {
[01:27:01.252]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.252]                         if (muffled) 
[01:27:01.252]                           invokeRestart("muffleMessage")
[01:27:01.252]                       }
[01:27:01.252]                       else if (inherits(cond, "warning")) {
[01:27:01.252]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.252]                         if (muffled) 
[01:27:01.252]                           invokeRestart("muffleWarning")
[01:27:01.252]                       }
[01:27:01.252]                       else if (inherits(cond, "condition")) {
[01:27:01.252]                         if (!is.null(pattern)) {
[01:27:01.252]                           computeRestarts <- base::computeRestarts
[01:27:01.252]                           grepl <- base::grepl
[01:27:01.252]                           restarts <- computeRestarts(cond)
[01:27:01.252]                           for (restart in restarts) {
[01:27:01.252]                             name <- restart$name
[01:27:01.252]                             if (is.null(name)) 
[01:27:01.252]                               next
[01:27:01.252]                             if (!grepl(pattern, name)) 
[01:27:01.252]                               next
[01:27:01.252]                             invokeRestart(restart)
[01:27:01.252]                             muffled <- TRUE
[01:27:01.252]                             break
[01:27:01.252]                           }
[01:27:01.252]                         }
[01:27:01.252]                       }
[01:27:01.252]                       invisible(muffled)
[01:27:01.252]                     }
[01:27:01.252]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.252]                   }
[01:27:01.252]                 }
[01:27:01.252]                 else {
[01:27:01.252]                   if (TRUE) {
[01:27:01.252]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.252]                     {
[01:27:01.252]                       inherits <- base::inherits
[01:27:01.252]                       invokeRestart <- base::invokeRestart
[01:27:01.252]                       is.null <- base::is.null
[01:27:01.252]                       muffled <- FALSE
[01:27:01.252]                       if (inherits(cond, "message")) {
[01:27:01.252]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.252]                         if (muffled) 
[01:27:01.252]                           invokeRestart("muffleMessage")
[01:27:01.252]                       }
[01:27:01.252]                       else if (inherits(cond, "warning")) {
[01:27:01.252]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.252]                         if (muffled) 
[01:27:01.252]                           invokeRestart("muffleWarning")
[01:27:01.252]                       }
[01:27:01.252]                       else if (inherits(cond, "condition")) {
[01:27:01.252]                         if (!is.null(pattern)) {
[01:27:01.252]                           computeRestarts <- base::computeRestarts
[01:27:01.252]                           grepl <- base::grepl
[01:27:01.252]                           restarts <- computeRestarts(cond)
[01:27:01.252]                           for (restart in restarts) {
[01:27:01.252]                             name <- restart$name
[01:27:01.252]                             if (is.null(name)) 
[01:27:01.252]                               next
[01:27:01.252]                             if (!grepl(pattern, name)) 
[01:27:01.252]                               next
[01:27:01.252]                             invokeRestart(restart)
[01:27:01.252]                             muffled <- TRUE
[01:27:01.252]                             break
[01:27:01.252]                           }
[01:27:01.252]                         }
[01:27:01.252]                       }
[01:27:01.252]                       invisible(muffled)
[01:27:01.252]                     }
[01:27:01.252]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.252]                   }
[01:27:01.252]                 }
[01:27:01.252]             }
[01:27:01.252]         }))
[01:27:01.252]     }, error = function(ex) {
[01:27:01.252]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.252]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.252]                 ...future.rng), started = ...future.startTime, 
[01:27:01.252]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.252]             version = "1.8"), class = "FutureResult")
[01:27:01.252]     }, finally = {
[01:27:01.252]         if (!identical(...future.workdir, getwd())) 
[01:27:01.252]             setwd(...future.workdir)
[01:27:01.252]         {
[01:27:01.252]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.252]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.252]             }
[01:27:01.252]             base::options(...future.oldOptions)
[01:27:01.252]             if (.Platform$OS.type == "windows") {
[01:27:01.252]                 old_names <- names(...future.oldEnvVars)
[01:27:01.252]                 envs <- base::Sys.getenv()
[01:27:01.252]                 names <- names(envs)
[01:27:01.252]                 common <- intersect(names, old_names)
[01:27:01.252]                 added <- setdiff(names, old_names)
[01:27:01.252]                 removed <- setdiff(old_names, names)
[01:27:01.252]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.252]                   envs[common]]
[01:27:01.252]                 NAMES <- toupper(changed)
[01:27:01.252]                 args <- list()
[01:27:01.252]                 for (kk in seq_along(NAMES)) {
[01:27:01.252]                   name <- changed[[kk]]
[01:27:01.252]                   NAME <- NAMES[[kk]]
[01:27:01.252]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.252]                     next
[01:27:01.252]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.252]                 }
[01:27:01.252]                 NAMES <- toupper(added)
[01:27:01.252]                 for (kk in seq_along(NAMES)) {
[01:27:01.252]                   name <- added[[kk]]
[01:27:01.252]                   NAME <- NAMES[[kk]]
[01:27:01.252]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.252]                     next
[01:27:01.252]                   args[[name]] <- ""
[01:27:01.252]                 }
[01:27:01.252]                 NAMES <- toupper(removed)
[01:27:01.252]                 for (kk in seq_along(NAMES)) {
[01:27:01.252]                   name <- removed[[kk]]
[01:27:01.252]                   NAME <- NAMES[[kk]]
[01:27:01.252]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.252]                     next
[01:27:01.252]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.252]                 }
[01:27:01.252]                 if (length(args) > 0) 
[01:27:01.252]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.252]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.252]             }
[01:27:01.252]             else {
[01:27:01.252]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.252]             }
[01:27:01.252]             {
[01:27:01.252]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.252]                   0L) {
[01:27:01.252]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.252]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.252]                   base::options(opts)
[01:27:01.252]                 }
[01:27:01.252]                 {
[01:27:01.252]                   {
[01:27:01.252]                     NULL
[01:27:01.252]                     RNGkind("Mersenne-Twister")
[01:27:01.252]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.252]                       inherits = FALSE)
[01:27:01.252]                   }
[01:27:01.252]                   options(future.plan = NULL)
[01:27:01.252]                   if (is.na(NA_character_)) 
[01:27:01.252]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.252]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.252]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.252]                   {
[01:27:01.252]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.252]                     if (!future$lazy) 
[01:27:01.252]                       future <- run(future)
[01:27:01.252]                     invisible(future)
[01:27:01.252]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.252]                 }
[01:27:01.252]             }
[01:27:01.252]         }
[01:27:01.252]     })
[01:27:01.252]     if (TRUE) {
[01:27:01.252]         base::sink(type = "output", split = FALSE)
[01:27:01.252]         if (TRUE) {
[01:27:01.252]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.252]         }
[01:27:01.252]         else {
[01:27:01.252]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.252]         }
[01:27:01.252]         base::close(...future.stdout)
[01:27:01.252]         ...future.stdout <- NULL
[01:27:01.252]     }
[01:27:01.252]     ...future.result$conditions <- ...future.conditions
[01:27:01.252]     ...future.result$finished <- base::Sys.time()
[01:27:01.252]     ...future.result
[01:27:01.252] }
[01:27:01.257] plan(): Setting new future strategy stack:
[01:27:01.258] List of future strategies:
[01:27:01.258] 1. sequential:
[01:27:01.258]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.258]    - tweaked: FALSE
[01:27:01.258]    - call: NULL
[01:27:01.258] plan(): nbrOfWorkers() = 1
[01:27:01.259] plan(): Setting new future strategy stack:
[01:27:01.260] List of future strategies:
[01:27:01.260] 1. sequential:
[01:27:01.260]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.260]    - tweaked: FALSE
[01:27:01.260]    - call: future::plan("sequential")
[01:27:01.260] plan(): nbrOfWorkers() = 1
[01:27:01.261] SequentialFuture started (and completed)
[01:27:01.261] - Launch lazy future ... done
[01:27:01.261] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('rscript', 'list') ...
[[1]]
SequentialFuture:
Label: '<none>'
Expression:
{
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'

*** FutureRegistry('rscript', 'remove') ...
*** FutureRegistry('rscript', 'list') ...
list()
*** FutureRegistry('rscript', 'add') ...
[01:27:01.263] getGlobalsAndPackages() ...
[01:27:01.263] Searching for globals...
[01:27:01.263] - globals found: [1] '{'
[01:27:01.264] Searching for globals ... DONE
[01:27:01.264] Resolving globals: FALSE
[01:27:01.264] 
[01:27:01.264] 
[01:27:01.265] getGlobalsAndPackages() ... DONE
[01:27:01.265] run() for 'Future' ...
[01:27:01.265] - state: 'created'
[01:27:01.265] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.266] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.266] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.266]   - Field: 'label'
[01:27:01.266]   - Field: 'local'
[01:27:01.267]   - Field: 'owner'
[01:27:01.267]   - Field: 'envir'
[01:27:01.267]   - Field: 'packages'
[01:27:01.267]   - Field: 'gc'
[01:27:01.267]   - Field: 'conditions'
[01:27:01.268]   - Field: 'expr'
[01:27:01.268]   - Field: 'uuid'
[01:27:01.268]   - Field: 'seed'
[01:27:01.268]   - Field: 'version'
[01:27:01.268]   - Field: 'result'
[01:27:01.269]   - Field: 'asynchronous'
[01:27:01.269]   - Field: 'calls'
[01:27:01.269]   - Field: 'globals'
[01:27:01.269]   - Field: 'stdout'
[01:27:01.269]   - Field: 'earlySignal'
[01:27:01.270]   - Field: 'lazy'
[01:27:01.270]   - Field: 'state'
[01:27:01.270] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.270] - Launch lazy future ...
[01:27:01.270] Packages needed by the future expression (n = 0): <none>
[01:27:01.271] Packages needed by future strategies (n = 0): <none>
[01:27:01.271] {
[01:27:01.271]     {
[01:27:01.271]         {
[01:27:01.271]             ...future.startTime <- base::Sys.time()
[01:27:01.271]             {
[01:27:01.271]                 {
[01:27:01.271]                   {
[01:27:01.271]                     base::local({
[01:27:01.271]                       has_future <- base::requireNamespace("future", 
[01:27:01.271]                         quietly = TRUE)
[01:27:01.271]                       if (has_future) {
[01:27:01.271]                         ns <- base::getNamespace("future")
[01:27:01.271]                         version <- ns[[".package"]][["version"]]
[01:27:01.271]                         if (is.null(version)) 
[01:27:01.271]                           version <- utils::packageVersion("future")
[01:27:01.271]                       }
[01:27:01.271]                       else {
[01:27:01.271]                         version <- NULL
[01:27:01.271]                       }
[01:27:01.271]                       if (!has_future || version < "1.8.0") {
[01:27:01.271]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.271]                           "", base::R.version$version.string), 
[01:27:01.271]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.271]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.271]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.271]                             "release", "version")], collapse = " "), 
[01:27:01.271]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.271]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.271]                           info)
[01:27:01.271]                         info <- base::paste(info, collapse = "; ")
[01:27:01.271]                         if (!has_future) {
[01:27:01.271]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.271]                             info)
[01:27:01.271]                         }
[01:27:01.271]                         else {
[01:27:01.271]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.271]                             info, version)
[01:27:01.271]                         }
[01:27:01.271]                         base::stop(msg)
[01:27:01.271]                       }
[01:27:01.271]                     })
[01:27:01.271]                   }
[01:27:01.271]                   options(future.plan = NULL)
[01:27:01.271]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.271]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.271]                 }
[01:27:01.271]                 ...future.workdir <- getwd()
[01:27:01.271]             }
[01:27:01.271]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.271]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.271]         }
[01:27:01.271]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.271]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.271]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.271]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.271]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.271]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.271]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.271]             base::names(...future.oldOptions))
[01:27:01.271]     }
[01:27:01.271]     if (FALSE) {
[01:27:01.271]     }
[01:27:01.271]     else {
[01:27:01.271]         if (TRUE) {
[01:27:01.271]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.271]                 open = "w")
[01:27:01.271]         }
[01:27:01.271]         else {
[01:27:01.271]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.271]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.271]         }
[01:27:01.271]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.271]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.271]             base::sink(type = "output", split = FALSE)
[01:27:01.271]             base::close(...future.stdout)
[01:27:01.271]         }, add = TRUE)
[01:27:01.271]     }
[01:27:01.271]     ...future.frame <- base::sys.nframe()
[01:27:01.271]     ...future.conditions <- base::list()
[01:27:01.271]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.271]     if (FALSE) {
[01:27:01.271]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.271]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.271]     }
[01:27:01.271]     ...future.result <- base::tryCatch({
[01:27:01.271]         base::withCallingHandlers({
[01:27:01.271]             ...future.value <- base::withVisible(base::local({
[01:27:01.271]                 2
[01:27:01.271]             }))
[01:27:01.271]             future::FutureResult(value = ...future.value$value, 
[01:27:01.271]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.271]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.271]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.271]                     ...future.globalenv.names))
[01:27:01.271]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.271]         }, condition = base::local({
[01:27:01.271]             c <- base::c
[01:27:01.271]             inherits <- base::inherits
[01:27:01.271]             invokeRestart <- base::invokeRestart
[01:27:01.271]             length <- base::length
[01:27:01.271]             list <- base::list
[01:27:01.271]             seq.int <- base::seq.int
[01:27:01.271]             signalCondition <- base::signalCondition
[01:27:01.271]             sys.calls <- base::sys.calls
[01:27:01.271]             `[[` <- base::`[[`
[01:27:01.271]             `+` <- base::`+`
[01:27:01.271]             `<<-` <- base::`<<-`
[01:27:01.271]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.271]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.271]                   3L)]
[01:27:01.271]             }
[01:27:01.271]             function(cond) {
[01:27:01.271]                 is_error <- inherits(cond, "error")
[01:27:01.271]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.271]                   NULL)
[01:27:01.271]                 if (is_error) {
[01:27:01.271]                   sessionInformation <- function() {
[01:27:01.271]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.271]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.271]                       search = base::search(), system = base::Sys.info())
[01:27:01.271]                   }
[01:27:01.271]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.271]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.271]                     cond$call), session = sessionInformation(), 
[01:27:01.271]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.271]                   signalCondition(cond)
[01:27:01.271]                 }
[01:27:01.271]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.271]                 "immediateCondition"))) {
[01:27:01.271]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.271]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.271]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.271]                   if (TRUE && !signal) {
[01:27:01.271]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.271]                     {
[01:27:01.271]                       inherits <- base::inherits
[01:27:01.271]                       invokeRestart <- base::invokeRestart
[01:27:01.271]                       is.null <- base::is.null
[01:27:01.271]                       muffled <- FALSE
[01:27:01.271]                       if (inherits(cond, "message")) {
[01:27:01.271]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.271]                         if (muffled) 
[01:27:01.271]                           invokeRestart("muffleMessage")
[01:27:01.271]                       }
[01:27:01.271]                       else if (inherits(cond, "warning")) {
[01:27:01.271]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.271]                         if (muffled) 
[01:27:01.271]                           invokeRestart("muffleWarning")
[01:27:01.271]                       }
[01:27:01.271]                       else if (inherits(cond, "condition")) {
[01:27:01.271]                         if (!is.null(pattern)) {
[01:27:01.271]                           computeRestarts <- base::computeRestarts
[01:27:01.271]                           grepl <- base::grepl
[01:27:01.271]                           restarts <- computeRestarts(cond)
[01:27:01.271]                           for (restart in restarts) {
[01:27:01.271]                             name <- restart$name
[01:27:01.271]                             if (is.null(name)) 
[01:27:01.271]                               next
[01:27:01.271]                             if (!grepl(pattern, name)) 
[01:27:01.271]                               next
[01:27:01.271]                             invokeRestart(restart)
[01:27:01.271]                             muffled <- TRUE
[01:27:01.271]                             break
[01:27:01.271]                           }
[01:27:01.271]                         }
[01:27:01.271]                       }
[01:27:01.271]                       invisible(muffled)
[01:27:01.271]                     }
[01:27:01.271]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.271]                   }
[01:27:01.271]                 }
[01:27:01.271]                 else {
[01:27:01.271]                   if (TRUE) {
[01:27:01.271]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.271]                     {
[01:27:01.271]                       inherits <- base::inherits
[01:27:01.271]                       invokeRestart <- base::invokeRestart
[01:27:01.271]                       is.null <- base::is.null
[01:27:01.271]                       muffled <- FALSE
[01:27:01.271]                       if (inherits(cond, "message")) {
[01:27:01.271]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.271]                         if (muffled) 
[01:27:01.271]                           invokeRestart("muffleMessage")
[01:27:01.271]                       }
[01:27:01.271]                       else if (inherits(cond, "warning")) {
[01:27:01.271]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.271]                         if (muffled) 
[01:27:01.271]                           invokeRestart("muffleWarning")
[01:27:01.271]                       }
[01:27:01.271]                       else if (inherits(cond, "condition")) {
[01:27:01.271]                         if (!is.null(pattern)) {
[01:27:01.271]                           computeRestarts <- base::computeRestarts
[01:27:01.271]                           grepl <- base::grepl
[01:27:01.271]                           restarts <- computeRestarts(cond)
[01:27:01.271]                           for (restart in restarts) {
[01:27:01.271]                             name <- restart$name
[01:27:01.271]                             if (is.null(name)) 
[01:27:01.271]                               next
[01:27:01.271]                             if (!grepl(pattern, name)) 
[01:27:01.271]                               next
[01:27:01.271]                             invokeRestart(restart)
[01:27:01.271]                             muffled <- TRUE
[01:27:01.271]                             break
[01:27:01.271]                           }
[01:27:01.271]                         }
[01:27:01.271]                       }
[01:27:01.271]                       invisible(muffled)
[01:27:01.271]                     }
[01:27:01.271]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.271]                   }
[01:27:01.271]                 }
[01:27:01.271]             }
[01:27:01.271]         }))
[01:27:01.271]     }, error = function(ex) {
[01:27:01.271]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.271]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.271]                 ...future.rng), started = ...future.startTime, 
[01:27:01.271]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.271]             version = "1.8"), class = "FutureResult")
[01:27:01.271]     }, finally = {
[01:27:01.271]         if (!identical(...future.workdir, getwd())) 
[01:27:01.271]             setwd(...future.workdir)
[01:27:01.271]         {
[01:27:01.271]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.271]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.271]             }
[01:27:01.271]             base::options(...future.oldOptions)
[01:27:01.271]             if (.Platform$OS.type == "windows") {
[01:27:01.271]                 old_names <- names(...future.oldEnvVars)
[01:27:01.271]                 envs <- base::Sys.getenv()
[01:27:01.271]                 names <- names(envs)
[01:27:01.271]                 common <- intersect(names, old_names)
[01:27:01.271]                 added <- setdiff(names, old_names)
[01:27:01.271]                 removed <- setdiff(old_names, names)
[01:27:01.271]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.271]                   envs[common]]
[01:27:01.271]                 NAMES <- toupper(changed)
[01:27:01.271]                 args <- list()
[01:27:01.271]                 for (kk in seq_along(NAMES)) {
[01:27:01.271]                   name <- changed[[kk]]
[01:27:01.271]                   NAME <- NAMES[[kk]]
[01:27:01.271]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.271]                     next
[01:27:01.271]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.271]                 }
[01:27:01.271]                 NAMES <- toupper(added)
[01:27:01.271]                 for (kk in seq_along(NAMES)) {
[01:27:01.271]                   name <- added[[kk]]
[01:27:01.271]                   NAME <- NAMES[[kk]]
[01:27:01.271]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.271]                     next
[01:27:01.271]                   args[[name]] <- ""
[01:27:01.271]                 }
[01:27:01.271]                 NAMES <- toupper(removed)
[01:27:01.271]                 for (kk in seq_along(NAMES)) {
[01:27:01.271]                   name <- removed[[kk]]
[01:27:01.271]                   NAME <- NAMES[[kk]]
[01:27:01.271]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.271]                     next
[01:27:01.271]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.271]                 }
[01:27:01.271]                 if (length(args) > 0) 
[01:27:01.271]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.271]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.271]             }
[01:27:01.271]             else {
[01:27:01.271]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.271]             }
[01:27:01.271]             {
[01:27:01.271]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.271]                   0L) {
[01:27:01.271]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.271]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.271]                   base::options(opts)
[01:27:01.271]                 }
[01:27:01.271]                 {
[01:27:01.271]                   {
[01:27:01.271]                     NULL
[01:27:01.271]                     RNGkind("Mersenne-Twister")
[01:27:01.271]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.271]                       inherits = FALSE)
[01:27:01.271]                   }
[01:27:01.271]                   options(future.plan = NULL)
[01:27:01.271]                   if (is.na(NA_character_)) 
[01:27:01.271]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.271]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.271]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.271]                   {
[01:27:01.271]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.271]                     if (!future$lazy) 
[01:27:01.271]                       future <- run(future)
[01:27:01.271]                     invisible(future)
[01:27:01.271]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.271]                 }
[01:27:01.271]             }
[01:27:01.271]         }
[01:27:01.271]     })
[01:27:01.271]     if (TRUE) {
[01:27:01.271]         base::sink(type = "output", split = FALSE)
[01:27:01.271]         if (TRUE) {
[01:27:01.271]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.271]         }
[01:27:01.271]         else {
[01:27:01.271]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.271]         }
[01:27:01.271]         base::close(...future.stdout)
[01:27:01.271]         ...future.stdout <- NULL
[01:27:01.271]     }
[01:27:01.271]     ...future.result$conditions <- ...future.conditions
[01:27:01.271]     ...future.result$finished <- base::Sys.time()
[01:27:01.271]     ...future.result
[01:27:01.271] }
[01:27:01.275] plan(): Setting new future strategy stack:
[01:27:01.275] List of future strategies:
[01:27:01.275] 1. sequential:
[01:27:01.275]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.275]    - tweaked: FALSE
[01:27:01.275]    - call: NULL
[01:27:01.276] plan(): nbrOfWorkers() = 1
[01:27:01.277] plan(): Setting new future strategy stack:
[01:27:01.277] List of future strategies:
[01:27:01.277] 1. sequential:
[01:27:01.277]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.277]    - tweaked: FALSE
[01:27:01.277]    - call: future::plan("sequential")
[01:27:01.278] plan(): nbrOfWorkers() = 1
[01:27:01.278] SequentialFuture started (and completed)
[01:27:01.278] - Launch lazy future ... done
[01:27:01.278] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('rscript', 'list') ...
[[1]]
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'

*** FutureRegistry('rscript', 'collect-first') ...
[01:27:01.289] resolved() for 'SequentialFuture' ...
[01:27:01.289] - state: 'finished'
[01:27:01.289] - run: FALSE
[01:27:01.290] - result: 'FutureResult'
[01:27:01.290] resolved() for 'SequentialFuture' ... done
list()
*** FutureRegistry('rscript', 'add') ...
[01:27:01.290] getGlobalsAndPackages() ...
[01:27:01.292] Searching for globals...
[01:27:01.293] - globals found: [1] '{'
[01:27:01.293] Searching for globals ... DONE
[01:27:01.293] Resolving globals: FALSE
[01:27:01.293] 
[01:27:01.294] 
[01:27:01.294] getGlobalsAndPackages() ... DONE
[01:27:01.294] run() for 'Future' ...
[01:27:01.294] - state: 'created'
[01:27:01.294] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.295] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.295] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.295]   - Field: 'label'
[01:27:01.295]   - Field: 'local'
[01:27:01.296]   - Field: 'owner'
[01:27:01.296]   - Field: 'envir'
[01:27:01.296]   - Field: 'packages'
[01:27:01.296]   - Field: 'gc'
[01:27:01.296]   - Field: 'conditions'
[01:27:01.296]   - Field: 'expr'
[01:27:01.297]   - Field: 'uuid'
[01:27:01.297]   - Field: 'seed'
[01:27:01.297]   - Field: 'version'
[01:27:01.297]   - Field: 'result'
[01:27:01.297]   - Field: 'asynchronous'
[01:27:01.298]   - Field: 'calls'
[01:27:01.298]   - Field: 'globals'
[01:27:01.298]   - Field: 'stdout'
[01:27:01.298]   - Field: 'earlySignal'
[01:27:01.298]   - Field: 'lazy'
[01:27:01.299]   - Field: 'state'
[01:27:01.299] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.299] - Launch lazy future ...
[01:27:01.299] Packages needed by the future expression (n = 0): <none>
[01:27:01.299] Packages needed by future strategies (n = 0): <none>
[01:27:01.300] {
[01:27:01.300]     {
[01:27:01.300]         {
[01:27:01.300]             ...future.startTime <- base::Sys.time()
[01:27:01.300]             {
[01:27:01.300]                 {
[01:27:01.300]                   {
[01:27:01.300]                     base::local({
[01:27:01.300]                       has_future <- base::requireNamespace("future", 
[01:27:01.300]                         quietly = TRUE)
[01:27:01.300]                       if (has_future) {
[01:27:01.300]                         ns <- base::getNamespace("future")
[01:27:01.300]                         version <- ns[[".package"]][["version"]]
[01:27:01.300]                         if (is.null(version)) 
[01:27:01.300]                           version <- utils::packageVersion("future")
[01:27:01.300]                       }
[01:27:01.300]                       else {
[01:27:01.300]                         version <- NULL
[01:27:01.300]                       }
[01:27:01.300]                       if (!has_future || version < "1.8.0") {
[01:27:01.300]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.300]                           "", base::R.version$version.string), 
[01:27:01.300]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.300]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.300]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.300]                             "release", "version")], collapse = " "), 
[01:27:01.300]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.300]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.300]                           info)
[01:27:01.300]                         info <- base::paste(info, collapse = "; ")
[01:27:01.300]                         if (!has_future) {
[01:27:01.300]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.300]                             info)
[01:27:01.300]                         }
[01:27:01.300]                         else {
[01:27:01.300]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.300]                             info, version)
[01:27:01.300]                         }
[01:27:01.300]                         base::stop(msg)
[01:27:01.300]                       }
[01:27:01.300]                     })
[01:27:01.300]                   }
[01:27:01.300]                   options(future.plan = NULL)
[01:27:01.300]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.300]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.300]                 }
[01:27:01.300]                 ...future.workdir <- getwd()
[01:27:01.300]             }
[01:27:01.300]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.300]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.300]         }
[01:27:01.300]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.300]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.300]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.300]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.300]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.300]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.300]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.300]             base::names(...future.oldOptions))
[01:27:01.300]     }
[01:27:01.300]     if (FALSE) {
[01:27:01.300]     }
[01:27:01.300]     else {
[01:27:01.300]         if (TRUE) {
[01:27:01.300]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.300]                 open = "w")
[01:27:01.300]         }
[01:27:01.300]         else {
[01:27:01.300]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.300]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.300]         }
[01:27:01.300]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.300]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.300]             base::sink(type = "output", split = FALSE)
[01:27:01.300]             base::close(...future.stdout)
[01:27:01.300]         }, add = TRUE)
[01:27:01.300]     }
[01:27:01.300]     ...future.frame <- base::sys.nframe()
[01:27:01.300]     ...future.conditions <- base::list()
[01:27:01.300]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.300]     if (FALSE) {
[01:27:01.300]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.300]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.300]     }
[01:27:01.300]     ...future.result <- base::tryCatch({
[01:27:01.300]         base::withCallingHandlers({
[01:27:01.300]             ...future.value <- base::withVisible(base::local({
[01:27:01.300]                 2
[01:27:01.300]             }))
[01:27:01.300]             future::FutureResult(value = ...future.value$value, 
[01:27:01.300]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.300]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.300]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.300]                     ...future.globalenv.names))
[01:27:01.300]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.300]         }, condition = base::local({
[01:27:01.300]             c <- base::c
[01:27:01.300]             inherits <- base::inherits
[01:27:01.300]             invokeRestart <- base::invokeRestart
[01:27:01.300]             length <- base::length
[01:27:01.300]             list <- base::list
[01:27:01.300]             seq.int <- base::seq.int
[01:27:01.300]             signalCondition <- base::signalCondition
[01:27:01.300]             sys.calls <- base::sys.calls
[01:27:01.300]             `[[` <- base::`[[`
[01:27:01.300]             `+` <- base::`+`
[01:27:01.300]             `<<-` <- base::`<<-`
[01:27:01.300]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.300]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.300]                   3L)]
[01:27:01.300]             }
[01:27:01.300]             function(cond) {
[01:27:01.300]                 is_error <- inherits(cond, "error")
[01:27:01.300]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.300]                   NULL)
[01:27:01.300]                 if (is_error) {
[01:27:01.300]                   sessionInformation <- function() {
[01:27:01.300]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.300]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.300]                       search = base::search(), system = base::Sys.info())
[01:27:01.300]                   }
[01:27:01.300]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.300]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.300]                     cond$call), session = sessionInformation(), 
[01:27:01.300]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.300]                   signalCondition(cond)
[01:27:01.300]                 }
[01:27:01.300]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.300]                 "immediateCondition"))) {
[01:27:01.300]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.300]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.300]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.300]                   if (TRUE && !signal) {
[01:27:01.300]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.300]                     {
[01:27:01.300]                       inherits <- base::inherits
[01:27:01.300]                       invokeRestart <- base::invokeRestart
[01:27:01.300]                       is.null <- base::is.null
[01:27:01.300]                       muffled <- FALSE
[01:27:01.300]                       if (inherits(cond, "message")) {
[01:27:01.300]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.300]                         if (muffled) 
[01:27:01.300]                           invokeRestart("muffleMessage")
[01:27:01.300]                       }
[01:27:01.300]                       else if (inherits(cond, "warning")) {
[01:27:01.300]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.300]                         if (muffled) 
[01:27:01.300]                           invokeRestart("muffleWarning")
[01:27:01.300]                       }
[01:27:01.300]                       else if (inherits(cond, "condition")) {
[01:27:01.300]                         if (!is.null(pattern)) {
[01:27:01.300]                           computeRestarts <- base::computeRestarts
[01:27:01.300]                           grepl <- base::grepl
[01:27:01.300]                           restarts <- computeRestarts(cond)
[01:27:01.300]                           for (restart in restarts) {
[01:27:01.300]                             name <- restart$name
[01:27:01.300]                             if (is.null(name)) 
[01:27:01.300]                               next
[01:27:01.300]                             if (!grepl(pattern, name)) 
[01:27:01.300]                               next
[01:27:01.300]                             invokeRestart(restart)
[01:27:01.300]                             muffled <- TRUE
[01:27:01.300]                             break
[01:27:01.300]                           }
[01:27:01.300]                         }
[01:27:01.300]                       }
[01:27:01.300]                       invisible(muffled)
[01:27:01.300]                     }
[01:27:01.300]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.300]                   }
[01:27:01.300]                 }
[01:27:01.300]                 else {
[01:27:01.300]                   if (TRUE) {
[01:27:01.300]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.300]                     {
[01:27:01.300]                       inherits <- base::inherits
[01:27:01.300]                       invokeRestart <- base::invokeRestart
[01:27:01.300]                       is.null <- base::is.null
[01:27:01.300]                       muffled <- FALSE
[01:27:01.300]                       if (inherits(cond, "message")) {
[01:27:01.300]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.300]                         if (muffled) 
[01:27:01.300]                           invokeRestart("muffleMessage")
[01:27:01.300]                       }
[01:27:01.300]                       else if (inherits(cond, "warning")) {
[01:27:01.300]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.300]                         if (muffled) 
[01:27:01.300]                           invokeRestart("muffleWarning")
[01:27:01.300]                       }
[01:27:01.300]                       else if (inherits(cond, "condition")) {
[01:27:01.300]                         if (!is.null(pattern)) {
[01:27:01.300]                           computeRestarts <- base::computeRestarts
[01:27:01.300]                           grepl <- base::grepl
[01:27:01.300]                           restarts <- computeRestarts(cond)
[01:27:01.300]                           for (restart in restarts) {
[01:27:01.300]                             name <- restart$name
[01:27:01.300]                             if (is.null(name)) 
[01:27:01.300]                               next
[01:27:01.300]                             if (!grepl(pattern, name)) 
[01:27:01.300]                               next
[01:27:01.300]                             invokeRestart(restart)
[01:27:01.300]                             muffled <- TRUE
[01:27:01.300]                             break
[01:27:01.300]                           }
[01:27:01.300]                         }
[01:27:01.300]                       }
[01:27:01.300]                       invisible(muffled)
[01:27:01.300]                     }
[01:27:01.300]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.300]                   }
[01:27:01.300]                 }
[01:27:01.300]             }
[01:27:01.300]         }))
[01:27:01.300]     }, error = function(ex) {
[01:27:01.300]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.300]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.300]                 ...future.rng), started = ...future.startTime, 
[01:27:01.300]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.300]             version = "1.8"), class = "FutureResult")
[01:27:01.300]     }, finally = {
[01:27:01.300]         if (!identical(...future.workdir, getwd())) 
[01:27:01.300]             setwd(...future.workdir)
[01:27:01.300]         {
[01:27:01.300]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.300]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.300]             }
[01:27:01.300]             base::options(...future.oldOptions)
[01:27:01.300]             if (.Platform$OS.type == "windows") {
[01:27:01.300]                 old_names <- names(...future.oldEnvVars)
[01:27:01.300]                 envs <- base::Sys.getenv()
[01:27:01.300]                 names <- names(envs)
[01:27:01.300]                 common <- intersect(names, old_names)
[01:27:01.300]                 added <- setdiff(names, old_names)
[01:27:01.300]                 removed <- setdiff(old_names, names)
[01:27:01.300]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.300]                   envs[common]]
[01:27:01.300]                 NAMES <- toupper(changed)
[01:27:01.300]                 args <- list()
[01:27:01.300]                 for (kk in seq_along(NAMES)) {
[01:27:01.300]                   name <- changed[[kk]]
[01:27:01.300]                   NAME <- NAMES[[kk]]
[01:27:01.300]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.300]                     next
[01:27:01.300]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.300]                 }
[01:27:01.300]                 NAMES <- toupper(added)
[01:27:01.300]                 for (kk in seq_along(NAMES)) {
[01:27:01.300]                   name <- added[[kk]]
[01:27:01.300]                   NAME <- NAMES[[kk]]
[01:27:01.300]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.300]                     next
[01:27:01.300]                   args[[name]] <- ""
[01:27:01.300]                 }
[01:27:01.300]                 NAMES <- toupper(removed)
[01:27:01.300]                 for (kk in seq_along(NAMES)) {
[01:27:01.300]                   name <- removed[[kk]]
[01:27:01.300]                   NAME <- NAMES[[kk]]
[01:27:01.300]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.300]                     next
[01:27:01.300]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.300]                 }
[01:27:01.300]                 if (length(args) > 0) 
[01:27:01.300]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.300]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.300]             }
[01:27:01.300]             else {
[01:27:01.300]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.300]             }
[01:27:01.300]             {
[01:27:01.300]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.300]                   0L) {
[01:27:01.300]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.300]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.300]                   base::options(opts)
[01:27:01.300]                 }
[01:27:01.300]                 {
[01:27:01.300]                   {
[01:27:01.300]                     NULL
[01:27:01.300]                     RNGkind("Mersenne-Twister")
[01:27:01.300]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.300]                       inherits = FALSE)
[01:27:01.300]                   }
[01:27:01.300]                   options(future.plan = NULL)
[01:27:01.300]                   if (is.na(NA_character_)) 
[01:27:01.300]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.300]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.300]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.300]                   {
[01:27:01.300]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.300]                     if (!future$lazy) 
[01:27:01.300]                       future <- run(future)
[01:27:01.300]                     invisible(future)
[01:27:01.300]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.300]                 }
[01:27:01.300]             }
[01:27:01.300]         }
[01:27:01.300]     })
[01:27:01.300]     if (TRUE) {
[01:27:01.300]         base::sink(type = "output", split = FALSE)
[01:27:01.300]         if (TRUE) {
[01:27:01.300]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.300]         }
[01:27:01.300]         else {
[01:27:01.300]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.300]         }
[01:27:01.300]         base::close(...future.stdout)
[01:27:01.300]         ...future.stdout <- NULL
[01:27:01.300]     }
[01:27:01.300]     ...future.result$conditions <- ...future.conditions
[01:27:01.300]     ...future.result$finished <- base::Sys.time()
[01:27:01.300]     ...future.result
[01:27:01.300] }
[01:27:01.304] plan(): Setting new future strategy stack:
[01:27:01.304] List of future strategies:
[01:27:01.304] 1. sequential:
[01:27:01.304]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.304]    - tweaked: FALSE
[01:27:01.304]    - call: NULL
[01:27:01.305] plan(): nbrOfWorkers() = 1
[01:27:01.306] plan(): Setting new future strategy stack:
[01:27:01.306] List of future strategies:
[01:27:01.306] 1. sequential:
[01:27:01.306]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.306]    - tweaked: FALSE
[01:27:01.306]    - call: future::plan("sequential")
[01:27:01.307] plan(): nbrOfWorkers() = 1
[01:27:01.307] SequentialFuture started (and completed)
[01:27:01.307] - Launch lazy future ... done
[01:27:01.308] run() for 'SequentialFuture' ... done
SequentialFuture:
Label: '<none>'
Expression:
{
    2
}
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
*** FutureRegistry('rscript', 'reset') ...
*** FutureRegistry('rscript', 'list') ...
list()
> 
> 
> message("*** FutureRegistry() - exceptions ...")
*** FutureRegistry() - exceptions ...
> 
> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 0)
> 
> f <- future(1)
[01:27:01.309] getGlobalsAndPackages() ...
[01:27:01.309] Searching for globals...
[01:27:01.309] 
[01:27:01.309] Searching for globals ... DONE
[01:27:01.310] - globals: [0] <none>
[01:27:01.310] getGlobalsAndPackages() ... DONE
[01:27:01.310] run() for 'Future' ...
[01:27:01.310] - state: 'created'
[01:27:01.310] - Future backend: 'FutureStrategy', 'sequential', 'uniprocess', 'future', 'function'
[01:27:01.311] - Future class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'
[01:27:01.311] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ...
[01:27:01.311]   - Field: 'label'
[01:27:01.311]   - Field: 'local'
[01:27:01.312]   - Field: 'owner'
[01:27:01.312]   - Field: 'envir'
[01:27:01.312]   - Field: 'packages'
[01:27:01.312]   - Field: 'gc'
[01:27:01.312]   - Field: 'conditions'
[01:27:01.312]   - Field: 'expr'
[01:27:01.313]   - Field: 'uuid'
[01:27:01.313]   - Field: 'seed'
[01:27:01.313]   - Field: 'version'
[01:27:01.313]   - Field: 'result'
[01:27:01.313]   - Field: 'asynchronous'
[01:27:01.313]   - Field: 'calls'
[01:27:01.314]   - Field: 'globals'
[01:27:01.314]   - Field: 'stdout'
[01:27:01.314]   - Field: 'earlySignal'
[01:27:01.314]   - Field: 'lazy'
[01:27:01.314]   - Field: 'state'
[01:27:01.315] - Copy elements of temporary 'SequentialFuture' to final 'Future' object ... done
[01:27:01.315] - Launch lazy future ...
[01:27:01.315] Packages needed by the future expression (n = 0): <none>
[01:27:01.315] Packages needed by future strategies (n = 0): <none>
[01:27:01.316] {
[01:27:01.316]     {
[01:27:01.316]         {
[01:27:01.316]             ...future.startTime <- base::Sys.time()
[01:27:01.316]             {
[01:27:01.316]                 {
[01:27:01.316]                   {
[01:27:01.316]                     base::local({
[01:27:01.316]                       has_future <- base::requireNamespace("future", 
[01:27:01.316]                         quietly = TRUE)
[01:27:01.316]                       if (has_future) {
[01:27:01.316]                         ns <- base::getNamespace("future")
[01:27:01.316]                         version <- ns[[".package"]][["version"]]
[01:27:01.316]                         if (is.null(version)) 
[01:27:01.316]                           version <- utils::packageVersion("future")
[01:27:01.316]                       }
[01:27:01.316]                       else {
[01:27:01.316]                         version <- NULL
[01:27:01.316]                       }
[01:27:01.316]                       if (!has_future || version < "1.8.0") {
[01:27:01.316]                         info <- base::c(r_version = base::gsub("R version ", 
[01:27:01.316]                           "", base::R.version$version.string), 
[01:27:01.316]                           platform = base::sprintf("%s (%s-bit)", 
[01:27:01.316]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[01:27:01.316]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[01:27:01.316]                             "release", "version")], collapse = " "), 
[01:27:01.316]                           hostname = base::Sys.info()[["nodename"]])
[01:27:01.316]                         info <- base::sprintf("%s: %s", base::names(info), 
[01:27:01.316]                           info)
[01:27:01.316]                         info <- base::paste(info, collapse = "; ")
[01:27:01.316]                         if (!has_future) {
[01:27:01.316]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[01:27:01.316]                             info)
[01:27:01.316]                         }
[01:27:01.316]                         else {
[01:27:01.316]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[01:27:01.316]                             info, version)
[01:27:01.316]                         }
[01:27:01.316]                         base::stop(msg)
[01:27:01.316]                       }
[01:27:01.316]                     })
[01:27:01.316]                   }
[01:27:01.316]                   options(future.plan = NULL)
[01:27:01.316]                   Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.316]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[01:27:01.316]                 }
[01:27:01.316]                 ...future.workdir <- getwd()
[01:27:01.316]             }
[01:27:01.316]             ...future.oldOptions <- base::as.list(base::.Options)
[01:27:01.316]             ...future.oldEnvVars <- base::Sys.getenv()
[01:27:01.316]         }
[01:27:01.316]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[01:27:01.316]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[01:27:01.316]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[01:27:01.316]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[01:27:01.316]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[01:27:01.316]             future.stdout.windows.reencode = NULL, width = 80L)
[01:27:01.316]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[01:27:01.316]             base::names(...future.oldOptions))
[01:27:01.316]     }
[01:27:01.316]     if (FALSE) {
[01:27:01.316]     }
[01:27:01.316]     else {
[01:27:01.316]         if (TRUE) {
[01:27:01.316]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[01:27:01.316]                 open = "w")
[01:27:01.316]         }
[01:27:01.316]         else {
[01:27:01.316]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[01:27:01.316]                 windows = "NUL", "/dev/null"), open = "w")
[01:27:01.316]         }
[01:27:01.316]         base::sink(...future.stdout, type = "output", split = FALSE)
[01:27:01.316]         base::on.exit(if (!base::is.null(...future.stdout)) {
[01:27:01.316]             base::sink(type = "output", split = FALSE)
[01:27:01.316]             base::close(...future.stdout)
[01:27:01.316]         }, add = TRUE)
[01:27:01.316]     }
[01:27:01.316]     ...future.frame <- base::sys.nframe()
[01:27:01.316]     ...future.conditions <- base::list()
[01:27:01.316]     ...future.rng <- base::globalenv()$.Random.seed
[01:27:01.316]     if (FALSE) {
[01:27:01.316]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[01:27:01.316]             "...future.value", "...future.globalenv.names", ".Random.seed")
[01:27:01.316]     }
[01:27:01.316]     ...future.result <- base::tryCatch({
[01:27:01.316]         base::withCallingHandlers({
[01:27:01.316]             ...future.value <- base::withVisible(base::local(1))
[01:27:01.316]             future::FutureResult(value = ...future.value$value, 
[01:27:01.316]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.316]                   ...future.rng), globalenv = if (FALSE) 
[01:27:01.316]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[01:27:01.316]                     ...future.globalenv.names))
[01:27:01.316]                 else NULL, started = ...future.startTime, version = "1.8")
[01:27:01.316]         }, condition = base::local({
[01:27:01.316]             c <- base::c
[01:27:01.316]             inherits <- base::inherits
[01:27:01.316]             invokeRestart <- base::invokeRestart
[01:27:01.316]             length <- base::length
[01:27:01.316]             list <- base::list
[01:27:01.316]             seq.int <- base::seq.int
[01:27:01.316]             signalCondition <- base::signalCondition
[01:27:01.316]             sys.calls <- base::sys.calls
[01:27:01.316]             `[[` <- base::`[[`
[01:27:01.316]             `+` <- base::`+`
[01:27:01.316]             `<<-` <- base::`<<-`
[01:27:01.316]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[01:27:01.316]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[01:27:01.316]                   3L)]
[01:27:01.316]             }
[01:27:01.316]             function(cond) {
[01:27:01.316]                 is_error <- inherits(cond, "error")
[01:27:01.316]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[01:27:01.316]                   NULL)
[01:27:01.316]                 if (is_error) {
[01:27:01.316]                   sessionInformation <- function() {
[01:27:01.316]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[01:27:01.316]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[01:27:01.316]                       search = base::search(), system = base::Sys.info())
[01:27:01.316]                   }
[01:27:01.316]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.316]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[01:27:01.316]                     cond$call), session = sessionInformation(), 
[01:27:01.316]                     timestamp = base::Sys.time(), signaled = 0L)
[01:27:01.316]                   signalCondition(cond)
[01:27:01.316]                 }
[01:27:01.316]                 else if (!ignore && TRUE && inherits(cond, c("condition", 
[01:27:01.316]                 "immediateCondition"))) {
[01:27:01.316]                   signal <- TRUE && inherits(cond, "immediateCondition")
[01:27:01.316]                   ...future.conditions[[length(...future.conditions) + 
[01:27:01.316]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[01:27:01.316]                   if (TRUE && !signal) {
[01:27:01.316]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.316]                     {
[01:27:01.316]                       inherits <- base::inherits
[01:27:01.316]                       invokeRestart <- base::invokeRestart
[01:27:01.316]                       is.null <- base::is.null
[01:27:01.316]                       muffled <- FALSE
[01:27:01.316]                       if (inherits(cond, "message")) {
[01:27:01.316]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.316]                         if (muffled) 
[01:27:01.316]                           invokeRestart("muffleMessage")
[01:27:01.316]                       }
[01:27:01.316]                       else if (inherits(cond, "warning")) {
[01:27:01.316]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.316]                         if (muffled) 
[01:27:01.316]                           invokeRestart("muffleWarning")
[01:27:01.316]                       }
[01:27:01.316]                       else if (inherits(cond, "condition")) {
[01:27:01.316]                         if (!is.null(pattern)) {
[01:27:01.316]                           computeRestarts <- base::computeRestarts
[01:27:01.316]                           grepl <- base::grepl
[01:27:01.316]                           restarts <- computeRestarts(cond)
[01:27:01.316]                           for (restart in restarts) {
[01:27:01.316]                             name <- restart$name
[01:27:01.316]                             if (is.null(name)) 
[01:27:01.316]                               next
[01:27:01.316]                             if (!grepl(pattern, name)) 
[01:27:01.316]                               next
[01:27:01.316]                             invokeRestart(restart)
[01:27:01.316]                             muffled <- TRUE
[01:27:01.316]                             break
[01:27:01.316]                           }
[01:27:01.316]                         }
[01:27:01.316]                       }
[01:27:01.316]                       invisible(muffled)
[01:27:01.316]                     }
[01:27:01.316]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.316]                   }
[01:27:01.316]                 }
[01:27:01.316]                 else {
[01:27:01.316]                   if (TRUE) {
[01:27:01.316]                     muffleCondition <- function (cond, pattern = "^muffle") 
[01:27:01.316]                     {
[01:27:01.316]                       inherits <- base::inherits
[01:27:01.316]                       invokeRestart <- base::invokeRestart
[01:27:01.316]                       is.null <- base::is.null
[01:27:01.316]                       muffled <- FALSE
[01:27:01.316]                       if (inherits(cond, "message")) {
[01:27:01.316]                         muffled <- grepl(pattern, "muffleMessage")
[01:27:01.316]                         if (muffled) 
[01:27:01.316]                           invokeRestart("muffleMessage")
[01:27:01.316]                       }
[01:27:01.316]                       else if (inherits(cond, "warning")) {
[01:27:01.316]                         muffled <- grepl(pattern, "muffleWarning")
[01:27:01.316]                         if (muffled) 
[01:27:01.316]                           invokeRestart("muffleWarning")
[01:27:01.316]                       }
[01:27:01.316]                       else if (inherits(cond, "condition")) {
[01:27:01.316]                         if (!is.null(pattern)) {
[01:27:01.316]                           computeRestarts <- base::computeRestarts
[01:27:01.316]                           grepl <- base::grepl
[01:27:01.316]                           restarts <- computeRestarts(cond)
[01:27:01.316]                           for (restart in restarts) {
[01:27:01.316]                             name <- restart$name
[01:27:01.316]                             if (is.null(name)) 
[01:27:01.316]                               next
[01:27:01.316]                             if (!grepl(pattern, name)) 
[01:27:01.316]                               next
[01:27:01.316]                             invokeRestart(restart)
[01:27:01.316]                             muffled <- TRUE
[01:27:01.316]                             break
[01:27:01.316]                           }
[01:27:01.316]                         }
[01:27:01.316]                       }
[01:27:01.316]                       invisible(muffled)
[01:27:01.316]                     }
[01:27:01.316]                     muffleCondition(cond, pattern = "^muffle")
[01:27:01.316]                   }
[01:27:01.316]                 }
[01:27:01.316]             }
[01:27:01.316]         }))
[01:27:01.316]     }, error = function(ex) {
[01:27:01.316]         base::structure(base::list(value = NULL, visible = NULL, 
[01:27:01.316]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[01:27:01.316]                 ...future.rng), started = ...future.startTime, 
[01:27:01.316]             finished = Sys.time(), session_uuid = NA_character_, 
[01:27:01.316]             version = "1.8"), class = "FutureResult")
[01:27:01.316]     }, finally = {
[01:27:01.316]         if (!identical(...future.workdir, getwd())) 
[01:27:01.316]             setwd(...future.workdir)
[01:27:01.316]         {
[01:27:01.316]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[01:27:01.316]                 ...future.oldOptions$nwarnings <- NULL
[01:27:01.316]             }
[01:27:01.316]             base::options(...future.oldOptions)
[01:27:01.316]             if (.Platform$OS.type == "windows") {
[01:27:01.316]                 old_names <- names(...future.oldEnvVars)
[01:27:01.316]                 envs <- base::Sys.getenv()
[01:27:01.316]                 names <- names(envs)
[01:27:01.316]                 common <- intersect(names, old_names)
[01:27:01.316]                 added <- setdiff(names, old_names)
[01:27:01.316]                 removed <- setdiff(old_names, names)
[01:27:01.316]                 changed <- common[...future.oldEnvVars[common] != 
[01:27:01.316]                   envs[common]]
[01:27:01.316]                 NAMES <- toupper(changed)
[01:27:01.316]                 args <- list()
[01:27:01.316]                 for (kk in seq_along(NAMES)) {
[01:27:01.316]                   name <- changed[[kk]]
[01:27:01.316]                   NAME <- NAMES[[kk]]
[01:27:01.316]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.316]                     next
[01:27:01.316]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.316]                 }
[01:27:01.316]                 NAMES <- toupper(added)
[01:27:01.316]                 for (kk in seq_along(NAMES)) {
[01:27:01.316]                   name <- added[[kk]]
[01:27:01.316]                   NAME <- NAMES[[kk]]
[01:27:01.316]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.316]                     next
[01:27:01.316]                   args[[name]] <- ""
[01:27:01.316]                 }
[01:27:01.316]                 NAMES <- toupper(removed)
[01:27:01.316]                 for (kk in seq_along(NAMES)) {
[01:27:01.316]                   name <- removed[[kk]]
[01:27:01.316]                   NAME <- NAMES[[kk]]
[01:27:01.316]                   if (name != NAME && is.element(NAME, old_names)) 
[01:27:01.316]                     next
[01:27:01.316]                   args[[name]] <- ...future.oldEnvVars[[name]]
[01:27:01.316]                 }
[01:27:01.316]                 if (length(args) > 0) 
[01:27:01.316]                   base::do.call(base::Sys.setenv, args = args)
[01:27:01.316]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[01:27:01.316]             }
[01:27:01.316]             else {
[01:27:01.316]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[01:27:01.316]             }
[01:27:01.316]             {
[01:27:01.316]                 if (base::length(...future.futureOptionsAdded) > 
[01:27:01.316]                   0L) {
[01:27:01.316]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[01:27:01.316]                   base::names(opts) <- ...future.futureOptionsAdded
[01:27:01.316]                   base::options(opts)
[01:27:01.316]                 }
[01:27:01.316]                 {
[01:27:01.316]                   {
[01:27:01.316]                     NULL
[01:27:01.316]                     RNGkind("Mersenne-Twister")
[01:27:01.316]                     base::rm(list = ".Random.seed", envir = base::globalenv(), 
[01:27:01.316]                       inherits = FALSE)
[01:27:01.316]                   }
[01:27:01.316]                   options(future.plan = NULL)
[01:27:01.316]                   if (is.na(NA_character_)) 
[01:27:01.316]                     Sys.unsetenv("R_FUTURE_PLAN")
[01:27:01.316]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[01:27:01.316]                   future::plan(list(function (..., envir = parent.frame()) 
[01:27:01.316]                   {
[01:27:01.316]                     future <- SequentialFuture(..., envir = envir)
[01:27:01.316]                     if (!future$lazy) 
[01:27:01.316]                       future <- run(future)
[01:27:01.316]                     invisible(future)
[01:27:01.316]                   }), .cleanup = FALSE, .init = FALSE)
[01:27:01.316]                 }
[01:27:01.316]             }
[01:27:01.316]         }
[01:27:01.316]     })
[01:27:01.316]     if (TRUE) {
[01:27:01.316]         base::sink(type = "output", split = FALSE)
[01:27:01.316]         if (TRUE) {
[01:27:01.316]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[01:27:01.316]         }
[01:27:01.316]         else {
[01:27:01.316]             ...future.result["stdout"] <- base::list(NULL)
[01:27:01.316]         }
[01:27:01.316]         base::close(...future.stdout)
[01:27:01.316]         ...future.stdout <- NULL
[01:27:01.316]     }
[01:27:01.316]     ...future.result$conditions <- ...future.conditions
[01:27:01.316]     ...future.result$finished <- base::Sys.time()
[01:27:01.316]     ...future.result
[01:27:01.316] }
[01:27:01.320] plan(): Setting new future strategy stack:
[01:27:01.320] List of future strategies:
[01:27:01.320] 1. sequential:
[01:27:01.320]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.320]    - tweaked: FALSE
[01:27:01.320]    - call: NULL
[01:27:01.320] plan(): nbrOfWorkers() = 1
[01:27:01.321] plan(): Setting new future strategy stack:
[01:27:01.322] List of future strategies:
[01:27:01.322] 1. sequential:
[01:27:01.322]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.322]    - tweaked: FALSE
[01:27:01.322]    - call: future::plan("sequential")
[01:27:01.322] plan(): nbrOfWorkers() = 1
[01:27:01.323] SequentialFuture started (and completed)
[01:27:01.323] - Launch lazy future ... done
[01:27:01.323] run() for 'SequentialFuture' ... done
> FutureRegistry(where = "test", action = "add", future = f)
[[1]]
SequentialFuture:
Label: '<none>'
Expression:
[1] 1
Lazy evaluation: FALSE
Asynchronous evaluation: FALSE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
Resolved: TRUE
Value: 56 bytes of class 'numeric'
Early signaling: FALSE
Owner process: dcec5c30-05ac-c0d1-add1-e6695ceb11e9
Class: 'SequentialFuture', 'UniprocessFuture', 'Future', 'environment'

> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 1)
> 
> res <- tryCatch(FutureRegistry(where = "test", action = "add", future = f), error = identity)
[01:27:01.324] ERROR: Cannot add to 'test' registry. SequentialFuture is already registered.
> stopifnot(inherits(res, "error"))
> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 1)
> 
> 
> FutureRegistry(where = "test", action = "remove", future = f)
list()
> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 0)
> 
> res <- tryCatch(FutureRegistry(where = "test", action = "remove", future = f), error = identity)
[01:27:01.324] ERROR: Cannot remove from 'test' registry. SequentialFuture not registered.
> stopifnot(inherits(res, "error"))
> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 0)
> 
> FutureRegistry(where = "test", action = "reset")
list()
> futures <- FutureRegistry(where = "test", action = "list")
> stopifnot(length(futures) == 0)
> 
> res <- tryCatch(FutureRegistry(where = "test", action = "<unknown>"), error = identity)
[01:27:01.325] INTERNAL ERROR: Unknown action to 'test' registry: <unknown>
> stopifnot(inherits(res, "error"))
> 
> message("*** FutureRegistry() - exceptions ... DONE")
*** FutureRegistry() - exceptions ... DONE
> 
> 
> message("*** FutureRegistry() ... DONE")
*** FutureRegistry() ... DONE
> 
> source("incl/end.R")
[01:27:01.326] plan(): Setting new future strategy stack:
[01:27:01.326] List of future strategies:
[01:27:01.326] 1. FutureStrategy:
[01:27:01.326]    - args: function (..., envir = parent.frame(), workers = "<NULL>")
[01:27:01.326]    - tweaked: FALSE
[01:27:01.326]    - call: future::plan(oplan)
[01:27:01.341] plan(): nbrOfWorkers() = 1
Failed to undo environment variables:
 - Expected environment variables: [n=204] '!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', '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_RTOOLS43_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_SUBDIRS_STRICT_', '_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_USE_ALIASES_FROM_CRAN_', '_R_CLASS_MATRIX_ARRAY_', '_R_INSTALL_TIME_PATCHES_', '_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 
   0.51    0.01    0.53