R version 4.4.0 beta (2024-04-15 r86425 ucrt) -- "Puppy Cup"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
Loading required package: future
[13:11:13.484] plan(): Setting new future strategy stack:
[13:11:13.485] List of future strategies:
[13:11:13.485] 1. mirai_multisession:
[13:11:13.485]    - args: function (expr, substitute = TRUE, envir = parent.frame(), ..., workers = availableCores())
[13:11:13.485]    - tweaked: FALSE
[13:11:13.485]    - call: future::plan(future.mirai::mirai_multisession)
[13:11:13.498] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ...
[13:11:13.498] < mirai | $data >
[13:11:13.503] getGlobalsAndPackages() ...
[13:11:13.503] Not searching for globals
[13:11:13.503] - globals: [0] <none>
[13:11:13.503] getGlobalsAndPackages() ... DONE
[13:11:13.504] getGlobalsAndPackages() ...
[13:11:13.504] 
[13:11:13.504] - globals: [0] <none>
[13:11:13.504] getGlobalsAndPackages() ... DONE
[13:11:13.785] Packages needed by the future expression (n = 0): <none>
[13:11:13.785] Packages needed by future strategies (n = 0): <none>
[13:11:13.786] {
[13:11:13.786]     {
[13:11:13.786]         {
[13:11:13.786]             ...future.startTime <- base::Sys.time()
[13:11:13.786]             {
[13:11:13.786]                 {
[13:11:13.786]                   {
[13:11:13.786]                     base::local({
[13:11:13.786]                       has_future <- base::requireNamespace("future", 
[13:11:13.786]                         quietly = TRUE)
[13:11:13.786]                       if (has_future) {
[13:11:13.786]                         ns <- base::getNamespace("future")
[13:11:13.786]                         version <- ns[[".package"]][["version"]]
[13:11:13.786]                         if (is.null(version)) 
[13:11:13.786]                           version <- utils::packageVersion("future")
[13:11:13.786]                       }
[13:11:13.786]                       else {
[13:11:13.786]                         version <- NULL
[13:11:13.786]                       }
[13:11:13.786]                       if (!has_future || version < "1.8.0") {
[13:11:13.786]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:13.786]                           "", base::R.version$version.string), 
[13:11:13.786]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:13.786]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:13.786]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:13.786]                             "release", "version")], collapse = " "), 
[13:11:13.786]                           hostname = base::Sys.info()[["nodename"]])
[13:11:13.786]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:13.786]                           info)
[13:11:13.786]                         info <- base::paste(info, collapse = "; ")
[13:11:13.786]                         if (!has_future) {
[13:11:13.786]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:13.786]                             info)
[13:11:13.786]                         }
[13:11:13.786]                         else {
[13:11:13.786]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:13.786]                             info, version)
[13:11:13.786]                         }
[13:11:13.786]                         base::stop(msg)
[13:11:13.786]                       }
[13:11:13.786]                     })
[13:11:13.786]                   }
[13:11:13.786]                   ...future.strategy.old <- future::plan("list")
[13:11:13.786]                   options(future.plan = NULL)
[13:11:13.786]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:13.786]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:13.786]                 }
[13:11:13.786]                 ...future.workdir <- getwd()
[13:11:13.786]             }
[13:11:13.786]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:13.786]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:13.786]         }
[13:11:13.786]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:13.786]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:13.786]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:13.786]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:13.786]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:13.786]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:13.786]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:13.786]             base::names(...future.oldOptions))
[13:11:13.786]     }
[13:11:13.786]     if (FALSE) {
[13:11:13.786]     }
[13:11:13.786]     else {
[13:11:13.786]         if (TRUE) {
[13:11:13.786]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:13.786]                 open = "w")
[13:11:13.786]         }
[13:11:13.786]         else {
[13:11:13.786]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:13.786]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:13.786]         }
[13:11:13.786]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:13.786]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:13.786]             base::sink(type = "output", split = FALSE)
[13:11:13.786]             base::close(...future.stdout)
[13:11:13.786]         }, add = TRUE)
[13:11:13.786]     }
[13:11:13.786]     ...future.frame <- base::sys.nframe()
[13:11:13.786]     ...future.conditions <- base::list()
[13:11:13.786]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:13.786]     if (FALSE) {
[13:11:13.786]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:13.786]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:13.786]     }
[13:11:13.786]     ...future.result <- base::tryCatch({
[13:11:13.786]         base::withCallingHandlers({
[13:11:13.786]             ...future.value <- base::withVisible(base::local(NA))
[13:11:13.786]             future::FutureResult(value = ...future.value$value, 
[13:11:13.786]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:13.786]                   ...future.rng), globalenv = if (FALSE) 
[13:11:13.786]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:13.786]                     ...future.globalenv.names))
[13:11:13.786]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:13.786]         }, condition = base::local({
[13:11:13.786]             c <- base::c
[13:11:13.786]             inherits <- base::inherits
[13:11:13.786]             invokeRestart <- base::invokeRestart
[13:11:13.786]             length <- base::length
[13:11:13.786]             list <- base::list
[13:11:13.786]             seq.int <- base::seq.int
[13:11:13.786]             signalCondition <- base::signalCondition
[13:11:13.786]             sys.calls <- base::sys.calls
[13:11:13.786]             `[[` <- base::`[[`
[13:11:13.786]             `+` <- base::`+`
[13:11:13.786]             `<<-` <- base::`<<-`
[13:11:13.786]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:13.786]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:13.786]                   3L)]
[13:11:13.786]             }
[13:11:13.786]             function(cond) {
[13:11:13.786]                 is_error <- inherits(cond, "error")
[13:11:13.786]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:13.786]                   NULL)
[13:11:13.786]                 if (is_error) {
[13:11:13.786]                   sessionInformation <- function() {
[13:11:13.786]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:13.786]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:13.786]                       search = base::search(), system = base::Sys.info())
[13:11:13.786]                   }
[13:11:13.786]                   ...future.conditions[[length(...future.conditions) + 
[13:11:13.786]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:13.786]                     cond$call), session = sessionInformation(), 
[13:11:13.786]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:13.786]                   signalCondition(cond)
[13:11:13.786]                 }
[13:11:13.786]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:13.786]                   signal <- FALSE && inherits(cond, character(0))
[13:11:13.786]                   ...future.conditions[[length(...future.conditions) + 
[13:11:13.786]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:13.786]                   if (FALSE && !signal) {
[13:11:13.786]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:13.786]                     {
[13:11:13.786]                       inherits <- base::inherits
[13:11:13.786]                       invokeRestart <- base::invokeRestart
[13:11:13.786]                       is.null <- base::is.null
[13:11:13.786]                       muffled <- FALSE
[13:11:13.786]                       if (inherits(cond, "message")) {
[13:11:13.786]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:13.786]                         if (muffled) 
[13:11:13.786]                           invokeRestart("muffleMessage")
[13:11:13.786]                       }
[13:11:13.786]                       else if (inherits(cond, "warning")) {
[13:11:13.786]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:13.786]                         if (muffled) 
[13:11:13.786]                           invokeRestart("muffleWarning")
[13:11:13.786]                       }
[13:11:13.786]                       else if (inherits(cond, "condition")) {
[13:11:13.786]                         if (!is.null(pattern)) {
[13:11:13.786]                           computeRestarts <- base::computeRestarts
[13:11:13.786]                           grepl <- base::grepl
[13:11:13.786]                           restarts <- computeRestarts(cond)
[13:11:13.786]                           for (restart in restarts) {
[13:11:13.786]                             name <- restart$name
[13:11:13.786]                             if (is.null(name)) 
[13:11:13.786]                               next
[13:11:13.786]                             if (!grepl(pattern, name)) 
[13:11:13.786]                               next
[13:11:13.786]                             invokeRestart(restart)
[13:11:13.786]                             muffled <- TRUE
[13:11:13.786]                             break
[13:11:13.786]                           }
[13:11:13.786]                         }
[13:11:13.786]                       }
[13:11:13.786]                       invisible(muffled)
[13:11:13.786]                     }
[13:11:13.786]                     muffleCondition(cond, pattern = "^muffle")
[13:11:13.786]                   }
[13:11:13.786]                 }
[13:11:13.786]                 else {
[13:11:13.786]                   if (TRUE) {
[13:11:13.786]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:13.786]                     {
[13:11:13.786]                       inherits <- base::inherits
[13:11:13.786]                       invokeRestart <- base::invokeRestart
[13:11:13.786]                       is.null <- base::is.null
[13:11:13.786]                       muffled <- FALSE
[13:11:13.786]                       if (inherits(cond, "message")) {
[13:11:13.786]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:13.786]                         if (muffled) 
[13:11:13.786]                           invokeRestart("muffleMessage")
[13:11:13.786]                       }
[13:11:13.786]                       else if (inherits(cond, "warning")) {
[13:11:13.786]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:13.786]                         if (muffled) 
[13:11:13.786]                           invokeRestart("muffleWarning")
[13:11:13.786]                       }
[13:11:13.786]                       else if (inherits(cond, "condition")) {
[13:11:13.786]                         if (!is.null(pattern)) {
[13:11:13.786]                           computeRestarts <- base::computeRestarts
[13:11:13.786]                           grepl <- base::grepl
[13:11:13.786]                           restarts <- computeRestarts(cond)
[13:11:13.786]                           for (restart in restarts) {
[13:11:13.786]                             name <- restart$name
[13:11:13.786]                             if (is.null(name)) 
[13:11:13.786]                               next
[13:11:13.786]                             if (!grepl(pattern, name)) 
[13:11:13.786]                               next
[13:11:13.786]                             invokeRestart(restart)
[13:11:13.786]                             muffled <- TRUE
[13:11:13.786]                             break
[13:11:13.786]                           }
[13:11:13.786]                         }
[13:11:13.786]                       }
[13:11:13.786]                       invisible(muffled)
[13:11:13.786]                     }
[13:11:13.786]                     muffleCondition(cond, pattern = "^muffle")
[13:11:13.786]                   }
[13:11:13.786]                 }
[13:11:13.786]             }
[13:11:13.786]         }))
[13:11:13.786]     }, error = function(ex) {
[13:11:13.786]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:13.786]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:13.786]                 ...future.rng), started = ...future.startTime, 
[13:11:13.786]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:13.786]             version = "1.8"), class = "FutureResult")
[13:11:13.786]     }, finally = {
[13:11:13.786]         if (!identical(...future.workdir, getwd())) 
[13:11:13.786]             setwd(...future.workdir)
[13:11:13.786]         {
[13:11:13.786]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:13.786]                 ...future.oldOptions$nwarnings <- NULL
[13:11:13.786]             }
[13:11:13.786]             base::options(...future.oldOptions)
[13:11:13.786]             if (.Platform$OS.type == "windows") {
[13:11:13.786]                 old_names <- names(...future.oldEnvVars)
[13:11:13.786]                 envs <- base::Sys.getenv()
[13:11:13.786]                 names <- names(envs)
[13:11:13.786]                 common <- intersect(names, old_names)
[13:11:13.786]                 added <- setdiff(names, old_names)
[13:11:13.786]                 removed <- setdiff(old_names, names)
[13:11:13.786]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:13.786]                   envs[common]]
[13:11:13.786]                 NAMES <- toupper(changed)
[13:11:13.786]                 args <- list()
[13:11:13.786]                 for (kk in seq_along(NAMES)) {
[13:11:13.786]                   name <- changed[[kk]]
[13:11:13.786]                   NAME <- NAMES[[kk]]
[13:11:13.786]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.786]                     next
[13:11:13.786]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:13.786]                 }
[13:11:13.786]                 NAMES <- toupper(added)
[13:11:13.786]                 for (kk in seq_along(NAMES)) {
[13:11:13.786]                   name <- added[[kk]]
[13:11:13.786]                   NAME <- NAMES[[kk]]
[13:11:13.786]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.786]                     next
[13:11:13.786]                   args[[name]] <- ""
[13:11:13.786]                 }
[13:11:13.786]                 NAMES <- toupper(removed)
[13:11:13.786]                 for (kk in seq_along(NAMES)) {
[13:11:13.786]                   name <- removed[[kk]]
[13:11:13.786]                   NAME <- NAMES[[kk]]
[13:11:13.786]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.786]                     next
[13:11:13.786]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:13.786]                 }
[13:11:13.786]                 if (length(args) > 0) 
[13:11:13.786]                   base::do.call(base::Sys.setenv, args = args)
[13:11:13.786]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:13.786]             }
[13:11:13.786]             else {
[13:11:13.786]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:13.786]             }
[13:11:13.786]             {
[13:11:13.786]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:13.786]                   0L) {
[13:11:13.786]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:13.786]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:13.786]                   base::options(opts)
[13:11:13.786]                 }
[13:11:13.786]                 {
[13:11:13.786]                   NULL
[13:11:13.786]                   options(future.plan = NULL)
[13:11:13.786]                   if (is.na(NA_character_)) 
[13:11:13.786]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:13.786]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:13.786]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:13.786]                     .init = FALSE)
[13:11:13.786]                 }
[13:11:13.786]             }
[13:11:13.786]         }
[13:11:13.786]     })
[13:11:13.786]     if (TRUE) {
[13:11:13.786]         base::sink(type = "output", split = FALSE)
[13:11:13.786]         if (TRUE) {
[13:11:13.786]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:13.786]         }
[13:11:13.786]         else {
[13:11:13.786]             ...future.result["stdout"] <- base::list(NULL)
[13:11:13.786]         }
[13:11:13.786]         base::close(...future.stdout)
[13:11:13.786]         ...future.stdout <- NULL
[13:11:13.786]     }
[13:11:13.786]     ...future.result$conditions <- ...future.conditions
[13:11:13.786]     ...future.result$finished <- base::Sys.time()
[13:11:13.786]     ...future.result
[13:11:13.786] }
[13:11:13.888] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ... DONE
[13:11:13.889] plan(): nbrOfWorkers() = 2
> 
> message("*** Standard output ...")
*** Standard output ...
> 
> truth_rows <- utils::capture.output({
+   print(1:50)
+   str(1:50)
+   cat(letters, sep = "-")
+   cat(1:6, collapse = "\n")
+   write.table(datasets::iris[1:10,], sep = "\t")
+ })
> truth <- paste0(paste(truth_rows, collapse = "\n"), "\n")
> print(truth)
[1] " [1]  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25\n[26] 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50\n int [1:50] 1 2 3 4 5 6 7 8 9 10 ...\na-b-c-d-e-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z1 2 3 4 5 6 \n\"Sepal.Length\"\t\"Sepal.Width\"\t\"Petal.Length\"\t\"Petal.Width\"\t\"Species\"\n\"1\"\t5.1\t3.5\t1.4\t0.2\t\"setosa\"\n\"2\"\t4.9\t3\t1.4\t0.2\t\"setosa\"\n\"3\"\t4.7\t3.2\t1.3\t0.2\t\"setosa\"\n\"4\"\t4.6\t3.1\t1.5\t0.2\t\"setosa\"\n\"5\"\t5\t3.6\t1.4\t0.2\t\"setosa\"\n\"6\"\t5.4\t3.9\t1.7\t0.4\t\"setosa\"\n\"7\"\t4.6\t3.4\t1.4\t0.3\t\"setosa\"\n\"8\"\t5\t3.4\t1.5\t0.2\t\"setosa\"\n\"9\"\t4.4\t2.9\t1.4\t0.2\t\"setosa\"\n\"10\"\t4.9\t3.1\t1.5\t0.1\t\"setosa\"\n"
> 
> message("mirai_multisession ...")
mirai_multisession ...
> plan(mirai_multisession)
[13:11:13.895] plan(): Setting new future strategy stack:
[13:11:13.895] List of future strategies:
[13:11:13.895] 1. mirai_multisession:
[13:11:13.895]    - args: function (expr, substitute = TRUE, envir = parent.frame(), ..., workers = availableCores())
[13:11:13.895]    - tweaked: FALSE
[13:11:13.895]    - call: plan(mirai_multisession)
[13:11:13.908] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ...
[13:11:13.909] < mirai | $data >
[13:11:13.911] getGlobalsAndPackages() ...
[13:11:13.911] Not searching for globals
[13:11:13.911] - globals: [0] <none>
[13:11:13.912] getGlobalsAndPackages() ... DONE
[13:11:13.912] getGlobalsAndPackages() ...
[13:11:13.912] 
[13:11:13.912] - globals: [0] <none>
[13:11:13.912] getGlobalsAndPackages() ... DONE
[13:11:13.913] Packages needed by the future expression (n = 0): <none>
[13:11:13.913] Packages needed by future strategies (n = 0): <none>
[13:11:13.914] {
[13:11:13.914]     {
[13:11:13.914]         {
[13:11:13.914]             ...future.startTime <- base::Sys.time()
[13:11:13.914]             {
[13:11:13.914]                 {
[13:11:13.914]                   {
[13:11:13.914]                     base::local({
[13:11:13.914]                       has_future <- base::requireNamespace("future", 
[13:11:13.914]                         quietly = TRUE)
[13:11:13.914]                       if (has_future) {
[13:11:13.914]                         ns <- base::getNamespace("future")
[13:11:13.914]                         version <- ns[[".package"]][["version"]]
[13:11:13.914]                         if (is.null(version)) 
[13:11:13.914]                           version <- utils::packageVersion("future")
[13:11:13.914]                       }
[13:11:13.914]                       else {
[13:11:13.914]                         version <- NULL
[13:11:13.914]                       }
[13:11:13.914]                       if (!has_future || version < "1.8.0") {
[13:11:13.914]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:13.914]                           "", base::R.version$version.string), 
[13:11:13.914]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:13.914]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:13.914]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:13.914]                             "release", "version")], collapse = " "), 
[13:11:13.914]                           hostname = base::Sys.info()[["nodename"]])
[13:11:13.914]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:13.914]                           info)
[13:11:13.914]                         info <- base::paste(info, collapse = "; ")
[13:11:13.914]                         if (!has_future) {
[13:11:13.914]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:13.914]                             info)
[13:11:13.914]                         }
[13:11:13.914]                         else {
[13:11:13.914]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:13.914]                             info, version)
[13:11:13.914]                         }
[13:11:13.914]                         base::stop(msg)
[13:11:13.914]                       }
[13:11:13.914]                     })
[13:11:13.914]                   }
[13:11:13.914]                   ...future.strategy.old <- future::plan("list")
[13:11:13.914]                   options(future.plan = NULL)
[13:11:13.914]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:13.914]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:13.914]                 }
[13:11:13.914]                 ...future.workdir <- getwd()
[13:11:13.914]             }
[13:11:13.914]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:13.914]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:13.914]         }
[13:11:13.914]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:13.914]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:13.914]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:13.914]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:13.914]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:13.914]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:13.914]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:13.914]             base::names(...future.oldOptions))
[13:11:13.914]     }
[13:11:13.914]     if (FALSE) {
[13:11:13.914]     }
[13:11:13.914]     else {
[13:11:13.914]         if (TRUE) {
[13:11:13.914]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:13.914]                 open = "w")
[13:11:13.914]         }
[13:11:13.914]         else {
[13:11:13.914]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:13.914]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:13.914]         }
[13:11:13.914]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:13.914]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:13.914]             base::sink(type = "output", split = FALSE)
[13:11:13.914]             base::close(...future.stdout)
[13:11:13.914]         }, add = TRUE)
[13:11:13.914]     }
[13:11:13.914]     ...future.frame <- base::sys.nframe()
[13:11:13.914]     ...future.conditions <- base::list()
[13:11:13.914]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:13.914]     if (FALSE) {
[13:11:13.914]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:13.914]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:13.914]     }
[13:11:13.914]     ...future.result <- base::tryCatch({
[13:11:13.914]         base::withCallingHandlers({
[13:11:13.914]             ...future.value <- base::withVisible(base::local(NA))
[13:11:13.914]             future::FutureResult(value = ...future.value$value, 
[13:11:13.914]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:13.914]                   ...future.rng), globalenv = if (FALSE) 
[13:11:13.914]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:13.914]                     ...future.globalenv.names))
[13:11:13.914]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:13.914]         }, condition = base::local({
[13:11:13.914]             c <- base::c
[13:11:13.914]             inherits <- base::inherits
[13:11:13.914]             invokeRestart <- base::invokeRestart
[13:11:13.914]             length <- base::length
[13:11:13.914]             list <- base::list
[13:11:13.914]             seq.int <- base::seq.int
[13:11:13.914]             signalCondition <- base::signalCondition
[13:11:13.914]             sys.calls <- base::sys.calls
[13:11:13.914]             `[[` <- base::`[[`
[13:11:13.914]             `+` <- base::`+`
[13:11:13.914]             `<<-` <- base::`<<-`
[13:11:13.914]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:13.914]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:13.914]                   3L)]
[13:11:13.914]             }
[13:11:13.914]             function(cond) {
[13:11:13.914]                 is_error <- inherits(cond, "error")
[13:11:13.914]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:13.914]                   NULL)
[13:11:13.914]                 if (is_error) {
[13:11:13.914]                   sessionInformation <- function() {
[13:11:13.914]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:13.914]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:13.914]                       search = base::search(), system = base::Sys.info())
[13:11:13.914]                   }
[13:11:13.914]                   ...future.conditions[[length(...future.conditions) + 
[13:11:13.914]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:13.914]                     cond$call), session = sessionInformation(), 
[13:11:13.914]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:13.914]                   signalCondition(cond)
[13:11:13.914]                 }
[13:11:13.914]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:13.914]                   signal <- FALSE && inherits(cond, character(0))
[13:11:13.914]                   ...future.conditions[[length(...future.conditions) + 
[13:11:13.914]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:13.914]                   if (FALSE && !signal) {
[13:11:13.914]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:13.914]                     {
[13:11:13.914]                       inherits <- base::inherits
[13:11:13.914]                       invokeRestart <- base::invokeRestart
[13:11:13.914]                       is.null <- base::is.null
[13:11:13.914]                       muffled <- FALSE
[13:11:13.914]                       if (inherits(cond, "message")) {
[13:11:13.914]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:13.914]                         if (muffled) 
[13:11:13.914]                           invokeRestart("muffleMessage")
[13:11:13.914]                       }
[13:11:13.914]                       else if (inherits(cond, "warning")) {
[13:11:13.914]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:13.914]                         if (muffled) 
[13:11:13.914]                           invokeRestart("muffleWarning")
[13:11:13.914]                       }
[13:11:13.914]                       else if (inherits(cond, "condition")) {
[13:11:13.914]                         if (!is.null(pattern)) {
[13:11:13.914]                           computeRestarts <- base::computeRestarts
[13:11:13.914]                           grepl <- base::grepl
[13:11:13.914]                           restarts <- computeRestarts(cond)
[13:11:13.914]                           for (restart in restarts) {
[13:11:13.914]                             name <- restart$name
[13:11:13.914]                             if (is.null(name)) 
[13:11:13.914]                               next
[13:11:13.914]                             if (!grepl(pattern, name)) 
[13:11:13.914]                               next
[13:11:13.914]                             invokeRestart(restart)
[13:11:13.914]                             muffled <- TRUE
[13:11:13.914]                             break
[13:11:13.914]                           }
[13:11:13.914]                         }
[13:11:13.914]                       }
[13:11:13.914]                       invisible(muffled)
[13:11:13.914]                     }
[13:11:13.914]                     muffleCondition(cond, pattern = "^muffle")
[13:11:13.914]                   }
[13:11:13.914]                 }
[13:11:13.914]                 else {
[13:11:13.914]                   if (TRUE) {
[13:11:13.914]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:13.914]                     {
[13:11:13.914]                       inherits <- base::inherits
[13:11:13.914]                       invokeRestart <- base::invokeRestart
[13:11:13.914]                       is.null <- base::is.null
[13:11:13.914]                       muffled <- FALSE
[13:11:13.914]                       if (inherits(cond, "message")) {
[13:11:13.914]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:13.914]                         if (muffled) 
[13:11:13.914]                           invokeRestart("muffleMessage")
[13:11:13.914]                       }
[13:11:13.914]                       else if (inherits(cond, "warning")) {
[13:11:13.914]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:13.914]                         if (muffled) 
[13:11:13.914]                           invokeRestart("muffleWarning")
[13:11:13.914]                       }
[13:11:13.914]                       else if (inherits(cond, "condition")) {
[13:11:13.914]                         if (!is.null(pattern)) {
[13:11:13.914]                           computeRestarts <- base::computeRestarts
[13:11:13.914]                           grepl <- base::grepl
[13:11:13.914]                           restarts <- computeRestarts(cond)
[13:11:13.914]                           for (restart in restarts) {
[13:11:13.914]                             name <- restart$name
[13:11:13.914]                             if (is.null(name)) 
[13:11:13.914]                               next
[13:11:13.914]                             if (!grepl(pattern, name)) 
[13:11:13.914]                               next
[13:11:13.914]                             invokeRestart(restart)
[13:11:13.914]                             muffled <- TRUE
[13:11:13.914]                             break
[13:11:13.914]                           }
[13:11:13.914]                         }
[13:11:13.914]                       }
[13:11:13.914]                       invisible(muffled)
[13:11:13.914]                     }
[13:11:13.914]                     muffleCondition(cond, pattern = "^muffle")
[13:11:13.914]                   }
[13:11:13.914]                 }
[13:11:13.914]             }
[13:11:13.914]         }))
[13:11:13.914]     }, error = function(ex) {
[13:11:13.914]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:13.914]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:13.914]                 ...future.rng), started = ...future.startTime, 
[13:11:13.914]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:13.914]             version = "1.8"), class = "FutureResult")
[13:11:13.914]     }, finally = {
[13:11:13.914]         if (!identical(...future.workdir, getwd())) 
[13:11:13.914]             setwd(...future.workdir)
[13:11:13.914]         {
[13:11:13.914]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:13.914]                 ...future.oldOptions$nwarnings <- NULL
[13:11:13.914]             }
[13:11:13.914]             base::options(...future.oldOptions)
[13:11:13.914]             if (.Platform$OS.type == "windows") {
[13:11:13.914]                 old_names <- names(...future.oldEnvVars)
[13:11:13.914]                 envs <- base::Sys.getenv()
[13:11:13.914]                 names <- names(envs)
[13:11:13.914]                 common <- intersect(names, old_names)
[13:11:13.914]                 added <- setdiff(names, old_names)
[13:11:13.914]                 removed <- setdiff(old_names, names)
[13:11:13.914]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:13.914]                   envs[common]]
[13:11:13.914]                 NAMES <- toupper(changed)
[13:11:13.914]                 args <- list()
[13:11:13.914]                 for (kk in seq_along(NAMES)) {
[13:11:13.914]                   name <- changed[[kk]]
[13:11:13.914]                   NAME <- NAMES[[kk]]
[13:11:13.914]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.914]                     next
[13:11:13.914]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:13.914]                 }
[13:11:13.914]                 NAMES <- toupper(added)
[13:11:13.914]                 for (kk in seq_along(NAMES)) {
[13:11:13.914]                   name <- added[[kk]]
[13:11:13.914]                   NAME <- NAMES[[kk]]
[13:11:13.914]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.914]                     next
[13:11:13.914]                   args[[name]] <- ""
[13:11:13.914]                 }
[13:11:13.914]                 NAMES <- toupper(removed)
[13:11:13.914]                 for (kk in seq_along(NAMES)) {
[13:11:13.914]                   name <- removed[[kk]]
[13:11:13.914]                   NAME <- NAMES[[kk]]
[13:11:13.914]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:13.914]                     next
[13:11:13.914]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:13.914]                 }
[13:11:13.914]                 if (length(args) > 0) 
[13:11:13.914]                   base::do.call(base::Sys.setenv, args = args)
[13:11:13.914]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:13.914]             }
[13:11:13.914]             else {
[13:11:13.914]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:13.914]             }
[13:11:13.914]             {
[13:11:13.914]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:13.914]                   0L) {
[13:11:13.914]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:13.914]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:13.914]                   base::options(opts)
[13:11:13.914]                 }
[13:11:13.914]                 {
[13:11:13.914]                   NULL
[13:11:13.914]                   options(future.plan = NULL)
[13:11:13.914]                   if (is.na(NA_character_)) 
[13:11:13.914]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:13.914]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:13.914]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:13.914]                     .init = FALSE)
[13:11:13.914]                 }
[13:11:13.914]             }
[13:11:13.914]         }
[13:11:13.914]     })
[13:11:13.914]     if (TRUE) {
[13:11:13.914]         base::sink(type = "output", split = FALSE)
[13:11:13.914]         if (TRUE) {
[13:11:13.914]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:13.914]         }
[13:11:13.914]         else {
[13:11:13.914]             ...future.result["stdout"] <- base::list(NULL)
[13:11:13.914]         }
[13:11:13.914]         base::close(...future.stdout)
[13:11:13.914]         ...future.stdout <- NULL
[13:11:13.914]     }
[13:11:13.914]     ...future.result$conditions <- ...future.conditions
[13:11:13.914]     ...future.result$finished <- base::Sys.time()
[13:11:13.914]     ...future.result
[13:11:13.914] }
[13:11:14.016] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ... DONE
[13:11:14.017] plan(): nbrOfWorkers() = 2
> 
> for (stdout in c(TRUE, FALSE, NA)) {
+   message(sprintf("- stdout = %s", stdout))
+   
+   f <- future({
+     print(1:50)
+     str(1:50)
+     cat(letters, sep = "-")
+     cat(1:6, collapse = "\n")
+     write.table(datasets::iris[1:10,], sep = "\t")
+     42L
+   }, stdout = stdout)
+   r <- result(f)
+   str(r)
+   stopifnot(value(f) == 42L)
+ 
+   if (is.na(stdout)) {
+     stopifnot(is.null(r$stdout))
+   } else if (stdout) {
+     print(r)
+     stopifnot(identical(r$stdout, truth))
+   } else {
+     stopifnot(is.null(r$stdout))
+   }
+ 
+   v %<-% {
+     print(1:50)
+     str(1:50)
+     cat(letters, sep = "-")
+     cat(1:6, collapse = "\n")
+     write.table(datasets::iris[1:10,], sep = "\t")
+     42L
+   } %stdout% stdout
+   out <- utils::capture.output(y <- v)
+   stopifnot(y == 42L)
+ 
+   if (is.na(stdout) || !stdout) {
+     stopifnot(out == "")
+   } else {
+     print(out)
+     stopifnot(identical(out, truth_rows))
+   }
+ } ## for (stdout ...)
- stdout = TRUE
[13:11:14.044] getGlobalsAndPackages() ...
[13:11:14.044] Searching for globals...
[13:11:14.054] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.054] Searching for globals ... DONE
[13:11:14.054] Resolving globals: FALSE
[13:11:14.055] 
[13:11:14.055] - packages: [1] 'utils'
[13:11:14.055] getGlobalsAndPackages() ... DONE
[13:11:14.056] run() for 'Future' ...
[13:11:14.056] - state: 'created'
[13:11:14.056] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.059] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.059] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.059]   - Field: 'label'
[13:11:14.059]   - Field: 'local'
[13:11:14.059]   - Field: 'owner'
[13:11:14.060]   - Field: 'envir'
[13:11:14.060]   - Field: 'packages'
[13:11:14.060]   - Field: 'gc'
[13:11:14.060]   - Field: 'conditions'
[13:11:14.060]   - Field: 'expr'
[13:11:14.060]   - Field: 'uuid'
[13:11:14.061]   - Field: 'seed'
[13:11:14.061]   - Field: 'version'
[13:11:14.061]   - Field: 'result'
[13:11:14.061]   - Field: 'asynchronous'
[13:11:14.061]   - Field: 'calls'
[13:11:14.061]   - Field: 'globals'
[13:11:14.062]   - Field: 'stdout'
[13:11:14.062]   - Field: 'earlySignal'
[13:11:14.062]   - Field: 'lazy'
[13:11:14.062]   - Field: 'state'
[13:11:14.062]   - Field: '.cluster'
[13:11:14.062] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.063] - Launch lazy future ...
[13:11:14.063] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.063] Packages needed by future strategies (n = 0): <none>
[13:11:14.064] {
[13:11:14.064]     {
[13:11:14.064]         {
[13:11:14.064]             ...future.startTime <- base::Sys.time()
[13:11:14.064]             {
[13:11:14.064]                 {
[13:11:14.064]                   {
[13:11:14.064]                     {
[13:11:14.064]                       base::local({
[13:11:14.064]                         has_future <- base::requireNamespace("future", 
[13:11:14.064]                           quietly = TRUE)
[13:11:14.064]                         if (has_future) {
[13:11:14.064]                           ns <- base::getNamespace("future")
[13:11:14.064]                           version <- ns[[".package"]][["version"]]
[13:11:14.064]                           if (is.null(version)) 
[13:11:14.064]                             version <- utils::packageVersion("future")
[13:11:14.064]                         }
[13:11:14.064]                         else {
[13:11:14.064]                           version <- NULL
[13:11:14.064]                         }
[13:11:14.064]                         if (!has_future || version < "1.8.0") {
[13:11:14.064]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.064]                             "", base::R.version$version.string), 
[13:11:14.064]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.064]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.064]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.064]                               "release", "version")], collapse = " "), 
[13:11:14.064]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.064]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.064]                             info)
[13:11:14.064]                           info <- base::paste(info, collapse = "; ")
[13:11:14.064]                           if (!has_future) {
[13:11:14.064]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.064]                               info)
[13:11:14.064]                           }
[13:11:14.064]                           else {
[13:11:14.064]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.064]                               info, version)
[13:11:14.064]                           }
[13:11:14.064]                           base::stop(msg)
[13:11:14.064]                         }
[13:11:14.064]                       })
[13:11:14.064]                     }
[13:11:14.064]                     base::local({
[13:11:14.064]                       for (pkg in "utils") {
[13:11:14.064]                         base::loadNamespace(pkg)
[13:11:14.064]                         base::library(pkg, character.only = TRUE)
[13:11:14.064]                       }
[13:11:14.064]                     })
[13:11:14.064]                   }
[13:11:14.064]                   ...future.strategy.old <- future::plan("list")
[13:11:14.064]                   options(future.plan = NULL)
[13:11:14.064]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.064]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.064]                 }
[13:11:14.064]                 ...future.workdir <- getwd()
[13:11:14.064]             }
[13:11:14.064]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.064]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.064]         }
[13:11:14.064]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.064]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.064]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.064]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.064]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.064]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.064]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.064]             base::names(...future.oldOptions))
[13:11:14.064]     }
[13:11:14.064]     if (FALSE) {
[13:11:14.064]     }
[13:11:14.064]     else {
[13:11:14.064]         if (TRUE) {
[13:11:14.064]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.064]                 open = "w")
[13:11:14.064]         }
[13:11:14.064]         else {
[13:11:14.064]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.064]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.064]         }
[13:11:14.064]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.064]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.064]             base::sink(type = "output", split = FALSE)
[13:11:14.064]             base::close(...future.stdout)
[13:11:14.064]         }, add = TRUE)
[13:11:14.064]     }
[13:11:14.064]     ...future.frame <- base::sys.nframe()
[13:11:14.064]     ...future.conditions <- base::list()
[13:11:14.064]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.064]     if (FALSE) {
[13:11:14.064]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.064]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.064]     }
[13:11:14.064]     ...future.result <- base::tryCatch({
[13:11:14.064]         base::withCallingHandlers({
[13:11:14.064]             ...future.value <- base::withVisible(base::local({
[13:11:14.064]                 print(1:50)
[13:11:14.064]                 str(1:50)
[13:11:14.064]                 cat(letters, sep = "-")
[13:11:14.064]                 cat(1:6, collapse = "\n")
[13:11:14.064]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.064]                 42L
[13:11:14.064]             }))
[13:11:14.064]             future::FutureResult(value = ...future.value$value, 
[13:11:14.064]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.064]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.064]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.064]                     ...future.globalenv.names))
[13:11:14.064]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.064]         }, condition = base::local({
[13:11:14.064]             c <- base::c
[13:11:14.064]             inherits <- base::inherits
[13:11:14.064]             invokeRestart <- base::invokeRestart
[13:11:14.064]             length <- base::length
[13:11:14.064]             list <- base::list
[13:11:14.064]             seq.int <- base::seq.int
[13:11:14.064]             signalCondition <- base::signalCondition
[13:11:14.064]             sys.calls <- base::sys.calls
[13:11:14.064]             `[[` <- base::`[[`
[13:11:14.064]             `+` <- base::`+`
[13:11:14.064]             `<<-` <- base::`<<-`
[13:11:14.064]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.064]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.064]                   3L)]
[13:11:14.064]             }
[13:11:14.064]             function(cond) {
[13:11:14.064]                 is_error <- inherits(cond, "error")
[13:11:14.064]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.064]                   NULL)
[13:11:14.064]                 if (is_error) {
[13:11:14.064]                   sessionInformation <- function() {
[13:11:14.064]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.064]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.064]                       search = base::search(), system = base::Sys.info())
[13:11:14.064]                   }
[13:11:14.064]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.064]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.064]                     cond$call), session = sessionInformation(), 
[13:11:14.064]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.064]                   signalCondition(cond)
[13:11:14.064]                 }
[13:11:14.064]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.064]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.064]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.064]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.064]                   if (FALSE && !signal) {
[13:11:14.064]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.064]                     {
[13:11:14.064]                       inherits <- base::inherits
[13:11:14.064]                       invokeRestart <- base::invokeRestart
[13:11:14.064]                       is.null <- base::is.null
[13:11:14.064]                       muffled <- FALSE
[13:11:14.064]                       if (inherits(cond, "message")) {
[13:11:14.064]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.064]                         if (muffled) 
[13:11:14.064]                           invokeRestart("muffleMessage")
[13:11:14.064]                       }
[13:11:14.064]                       else if (inherits(cond, "warning")) {
[13:11:14.064]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.064]                         if (muffled) 
[13:11:14.064]                           invokeRestart("muffleWarning")
[13:11:14.064]                       }
[13:11:14.064]                       else if (inherits(cond, "condition")) {
[13:11:14.064]                         if (!is.null(pattern)) {
[13:11:14.064]                           computeRestarts <- base::computeRestarts
[13:11:14.064]                           grepl <- base::grepl
[13:11:14.064]                           restarts <- computeRestarts(cond)
[13:11:14.064]                           for (restart in restarts) {
[13:11:14.064]                             name <- restart$name
[13:11:14.064]                             if (is.null(name)) 
[13:11:14.064]                               next
[13:11:14.064]                             if (!grepl(pattern, name)) 
[13:11:14.064]                               next
[13:11:14.064]                             invokeRestart(restart)
[13:11:14.064]                             muffled <- TRUE
[13:11:14.064]                             break
[13:11:14.064]                           }
[13:11:14.064]                         }
[13:11:14.064]                       }
[13:11:14.064]                       invisible(muffled)
[13:11:14.064]                     }
[13:11:14.064]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.064]                   }
[13:11:14.064]                 }
[13:11:14.064]                 else {
[13:11:14.064]                   if (TRUE) {
[13:11:14.064]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.064]                     {
[13:11:14.064]                       inherits <- base::inherits
[13:11:14.064]                       invokeRestart <- base::invokeRestart
[13:11:14.064]                       is.null <- base::is.null
[13:11:14.064]                       muffled <- FALSE
[13:11:14.064]                       if (inherits(cond, "message")) {
[13:11:14.064]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.064]                         if (muffled) 
[13:11:14.064]                           invokeRestart("muffleMessage")
[13:11:14.064]                       }
[13:11:14.064]                       else if (inherits(cond, "warning")) {
[13:11:14.064]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.064]                         if (muffled) 
[13:11:14.064]                           invokeRestart("muffleWarning")
[13:11:14.064]                       }
[13:11:14.064]                       else if (inherits(cond, "condition")) {
[13:11:14.064]                         if (!is.null(pattern)) {
[13:11:14.064]                           computeRestarts <- base::computeRestarts
[13:11:14.064]                           grepl <- base::grepl
[13:11:14.064]                           restarts <- computeRestarts(cond)
[13:11:14.064]                           for (restart in restarts) {
[13:11:14.064]                             name <- restart$name
[13:11:14.064]                             if (is.null(name)) 
[13:11:14.064]                               next
[13:11:14.064]                             if (!grepl(pattern, name)) 
[13:11:14.064]                               next
[13:11:14.064]                             invokeRestart(restart)
[13:11:14.064]                             muffled <- TRUE
[13:11:14.064]                             break
[13:11:14.064]                           }
[13:11:14.064]                         }
[13:11:14.064]                       }
[13:11:14.064]                       invisible(muffled)
[13:11:14.064]                     }
[13:11:14.064]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.064]                   }
[13:11:14.064]                 }
[13:11:14.064]             }
[13:11:14.064]         }))
[13:11:14.064]     }, error = function(ex) {
[13:11:14.064]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.064]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.064]                 ...future.rng), started = ...future.startTime, 
[13:11:14.064]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.064]             version = "1.8"), class = "FutureResult")
[13:11:14.064]     }, finally = {
[13:11:14.064]         if (!identical(...future.workdir, getwd())) 
[13:11:14.064]             setwd(...future.workdir)
[13:11:14.064]         {
[13:11:14.064]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.064]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.064]             }
[13:11:14.064]             base::options(...future.oldOptions)
[13:11:14.064]             if (.Platform$OS.type == "windows") {
[13:11:14.064]                 old_names <- names(...future.oldEnvVars)
[13:11:14.064]                 envs <- base::Sys.getenv()
[13:11:14.064]                 names <- names(envs)
[13:11:14.064]                 common <- intersect(names, old_names)
[13:11:14.064]                 added <- setdiff(names, old_names)
[13:11:14.064]                 removed <- setdiff(old_names, names)
[13:11:14.064]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.064]                   envs[common]]
[13:11:14.064]                 NAMES <- toupper(changed)
[13:11:14.064]                 args <- list()
[13:11:14.064]                 for (kk in seq_along(NAMES)) {
[13:11:14.064]                   name <- changed[[kk]]
[13:11:14.064]                   NAME <- NAMES[[kk]]
[13:11:14.064]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.064]                     next
[13:11:14.064]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.064]                 }
[13:11:14.064]                 NAMES <- toupper(added)
[13:11:14.064]                 for (kk in seq_along(NAMES)) {
[13:11:14.064]                   name <- added[[kk]]
[13:11:14.064]                   NAME <- NAMES[[kk]]
[13:11:14.064]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.064]                     next
[13:11:14.064]                   args[[name]] <- ""
[13:11:14.064]                 }
[13:11:14.064]                 NAMES <- toupper(removed)
[13:11:14.064]                 for (kk in seq_along(NAMES)) {
[13:11:14.064]                   name <- removed[[kk]]
[13:11:14.064]                   NAME <- NAMES[[kk]]
[13:11:14.064]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.064]                     next
[13:11:14.064]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.064]                 }
[13:11:14.064]                 if (length(args) > 0) 
[13:11:14.064]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.064]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.064]             }
[13:11:14.064]             else {
[13:11:14.064]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.064]             }
[13:11:14.064]             {
[13:11:14.064]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.064]                   0L) {
[13:11:14.064]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.064]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.064]                   base::options(opts)
[13:11:14.064]                 }
[13:11:14.064]                 {
[13:11:14.064]                   NULL
[13:11:14.064]                   options(future.plan = NULL)
[13:11:14.064]                   if (is.na(NA_character_)) 
[13:11:14.064]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.064]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.064]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.064]                     .init = FALSE)
[13:11:14.064]                 }
[13:11:14.064]             }
[13:11:14.064]         }
[13:11:14.064]     })
[13:11:14.064]     if (TRUE) {
[13:11:14.064]         base::sink(type = "output", split = FALSE)
[13:11:14.064]         if (TRUE) {
[13:11:14.064]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.064]         }
[13:11:14.064]         else {
[13:11:14.064]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.064]         }
[13:11:14.064]         base::close(...future.stdout)
[13:11:14.064]         ...future.stdout <- NULL
[13:11:14.064]     }
[13:11:14.064]     ...future.result$conditions <- ...future.conditions
[13:11:14.064]     ...future.result$finished <- base::Sys.time()
[13:11:14.064]     ...future.result
[13:11:14.064] }
[13:11:14.068] - Launch lazy future ... done
[13:11:14.068] run() for 'MiraiFuture' ... done
List of 11
 $ value       : int 42
 $ visible     : logi TRUE
 $ stdout      : chr " [1]  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25\n[26] 26 27 28 29 30 31 32 33 3"| __truncated__
 $ conditions  : list()
 $ rng         : logi FALSE
 $ globalenv   : NULL
 $ started     : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ finished    : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ session_uuid: chr "2b09bb46-4a2b-e254-e9ad-b957726e71c1"
  ..- attr(*, "source")=List of 5
  .. ..$ host  : Named chr "CRANWIN3"
  .. .. ..- attr(*, "names")= chr "COMPUTERNAME"
  .. ..$ info  : Named chr [1:8] "Windows" "Server x64" "build 20348" "CRANWIN3" ...
  .. .. ..- attr(*, "names")= chr [1:8] "sysname" "release" "version" "nodename" ...
  .. ..$ pid   : int 34336
  .. ..$ time  : POSIXct[1:1], format: "2024-04-16 13:11:13"
  .. ..$ random: int 2147483647
 $ r_info      :List of 4
  ..$ version      :Classes 'R_system_version', 'package_version', 'numeric_version'  hidden list of 1
  .. ..$ : int [1:3] 4 4 0
  ..$ os           : chr "windows"
  ..$ os_name      : chr "Windows"
  ..$ captures_utf8: logi TRUE
 $ version     : chr "1.8"
 - attr(*, "class")= chr "FutureResult"
 [1]  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
[26] 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
 int [1:50] 1 2 3 4 5 6 7 8 9 10 ...
a-b-c-d-e-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z1 2 3 4 5 6 
"Sepal.Length"	"Sepal.Width"	"Petal.Length"	"Petal.Width"	"Species"
"1"	5.1	3.5	1.4	0.2	"setosa"
"2"	4.9	3	1.4	0.2	"setosa"
"3"	4.7	3.2	1.3	0.2	"setosa"
"4"	4.6	3.1	1.5	0.2	"setosa"
"5"	5	3.6	1.4	0.2	"setosa"
"6"	5.4	3.9	1.7	0.4	"setosa"
"7"	4.6	3.4	1.4	0.3	"setosa"
"8"	5	3.4	1.5	0.2	"setosa"
"9"	4.4	2.9	1.4	0.2	"setosa"
"10"	4.9	3.1	1.5	0.1	"setosa"
FutureResult:
value: 'integer'
visible: TRUE
stdout: character
conditions: [n = 0] 
RNG used: FALSE
duration: 0.006123066 secs (started 2024-04-16 13:11:14.068613)
version: 1.8
[13:11:14.087] getGlobalsAndPackages() ...
[13:11:14.087] Searching for globals...
[13:11:14.091] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.091] Searching for globals ... DONE
[13:11:14.091] Resolving globals: FALSE
[13:11:14.092] 
[13:11:14.092] - packages: [1] 'utils'
[13:11:14.092] getGlobalsAndPackages() ... DONE
[13:11:14.092] run() for 'Future' ...
[13:11:14.093] - state: 'created'
[13:11:14.093] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.095] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.096] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.096]   - Field: 'label'
[13:11:14.096]   - Field: 'local'
[13:11:14.097]   - Field: 'owner'
[13:11:14.097]   - Field: 'envir'
[13:11:14.097]   - Field: 'packages'
[13:11:14.097]   - Field: 'gc'
[13:11:14.097]   - Field: 'conditions'
[13:11:14.097]   - Field: 'expr'
[13:11:14.098]   - Field: 'uuid'
[13:11:14.098]   - Field: 'seed'
[13:11:14.098]   - Field: 'version'
[13:11:14.098]   - Field: 'result'
[13:11:14.098]   - Field: 'asynchronous'
[13:11:14.098]   - Field: 'calls'
[13:11:14.099]   - Field: 'globals'
[13:11:14.099]   - Field: 'stdout'
[13:11:14.099]   - Field: 'earlySignal'
[13:11:14.099]   - Field: 'lazy'
[13:11:14.099]   - Field: 'state'
[13:11:14.099]   - Field: '.cluster'
[13:11:14.100] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.100] - Launch lazy future ...
[13:11:14.100] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.100] Packages needed by future strategies (n = 0): <none>
[13:11:14.101] {
[13:11:14.101]     {
[13:11:14.101]         {
[13:11:14.101]             ...future.startTime <- base::Sys.time()
[13:11:14.101]             {
[13:11:14.101]                 {
[13:11:14.101]                   {
[13:11:14.101]                     {
[13:11:14.101]                       base::local({
[13:11:14.101]                         has_future <- base::requireNamespace("future", 
[13:11:14.101]                           quietly = TRUE)
[13:11:14.101]                         if (has_future) {
[13:11:14.101]                           ns <- base::getNamespace("future")
[13:11:14.101]                           version <- ns[[".package"]][["version"]]
[13:11:14.101]                           if (is.null(version)) 
[13:11:14.101]                             version <- utils::packageVersion("future")
[13:11:14.101]                         }
[13:11:14.101]                         else {
[13:11:14.101]                           version <- NULL
[13:11:14.101]                         }
[13:11:14.101]                         if (!has_future || version < "1.8.0") {
[13:11:14.101]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.101]                             "", base::R.version$version.string), 
[13:11:14.101]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.101]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.101]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.101]                               "release", "version")], collapse = " "), 
[13:11:14.101]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.101]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.101]                             info)
[13:11:14.101]                           info <- base::paste(info, collapse = "; ")
[13:11:14.101]                           if (!has_future) {
[13:11:14.101]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.101]                               info)
[13:11:14.101]                           }
[13:11:14.101]                           else {
[13:11:14.101]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.101]                               info, version)
[13:11:14.101]                           }
[13:11:14.101]                           base::stop(msg)
[13:11:14.101]                         }
[13:11:14.101]                       })
[13:11:14.101]                     }
[13:11:14.101]                     base::local({
[13:11:14.101]                       for (pkg in "utils") {
[13:11:14.101]                         base::loadNamespace(pkg)
[13:11:14.101]                         base::library(pkg, character.only = TRUE)
[13:11:14.101]                       }
[13:11:14.101]                     })
[13:11:14.101]                   }
[13:11:14.101]                   ...future.strategy.old <- future::plan("list")
[13:11:14.101]                   options(future.plan = NULL)
[13:11:14.101]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.101]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.101]                 }
[13:11:14.101]                 ...future.workdir <- getwd()
[13:11:14.101]             }
[13:11:14.101]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.101]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.101]         }
[13:11:14.101]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.101]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.101]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.101]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.101]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.101]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.101]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.101]             base::names(...future.oldOptions))
[13:11:14.101]     }
[13:11:14.101]     if (FALSE) {
[13:11:14.101]     }
[13:11:14.101]     else {
[13:11:14.101]         if (TRUE) {
[13:11:14.101]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.101]                 open = "w")
[13:11:14.101]         }
[13:11:14.101]         else {
[13:11:14.101]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.101]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.101]         }
[13:11:14.101]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.101]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.101]             base::sink(type = "output", split = FALSE)
[13:11:14.101]             base::close(...future.stdout)
[13:11:14.101]         }, add = TRUE)
[13:11:14.101]     }
[13:11:14.101]     ...future.frame <- base::sys.nframe()
[13:11:14.101]     ...future.conditions <- base::list()
[13:11:14.101]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.101]     if (FALSE) {
[13:11:14.101]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.101]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.101]     }
[13:11:14.101]     ...future.result <- base::tryCatch({
[13:11:14.101]         base::withCallingHandlers({
[13:11:14.101]             ...future.value <- base::withVisible(base::local({
[13:11:14.101]                 print(1:50)
[13:11:14.101]                 str(1:50)
[13:11:14.101]                 cat(letters, sep = "-")
[13:11:14.101]                 cat(1:6, collapse = "\n")
[13:11:14.101]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.101]                 42L
[13:11:14.101]             }))
[13:11:14.101]             future::FutureResult(value = ...future.value$value, 
[13:11:14.101]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.101]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.101]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.101]                     ...future.globalenv.names))
[13:11:14.101]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.101]         }, condition = base::local({
[13:11:14.101]             c <- base::c
[13:11:14.101]             inherits <- base::inherits
[13:11:14.101]             invokeRestart <- base::invokeRestart
[13:11:14.101]             length <- base::length
[13:11:14.101]             list <- base::list
[13:11:14.101]             seq.int <- base::seq.int
[13:11:14.101]             signalCondition <- base::signalCondition
[13:11:14.101]             sys.calls <- base::sys.calls
[13:11:14.101]             `[[` <- base::`[[`
[13:11:14.101]             `+` <- base::`+`
[13:11:14.101]             `<<-` <- base::`<<-`
[13:11:14.101]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.101]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.101]                   3L)]
[13:11:14.101]             }
[13:11:14.101]             function(cond) {
[13:11:14.101]                 is_error <- inherits(cond, "error")
[13:11:14.101]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.101]                   NULL)
[13:11:14.101]                 if (is_error) {
[13:11:14.101]                   sessionInformation <- function() {
[13:11:14.101]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.101]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.101]                       search = base::search(), system = base::Sys.info())
[13:11:14.101]                   }
[13:11:14.101]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.101]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.101]                     cond$call), session = sessionInformation(), 
[13:11:14.101]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.101]                   signalCondition(cond)
[13:11:14.101]                 }
[13:11:14.101]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.101]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.101]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.101]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.101]                   if (FALSE && !signal) {
[13:11:14.101]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.101]                     {
[13:11:14.101]                       inherits <- base::inherits
[13:11:14.101]                       invokeRestart <- base::invokeRestart
[13:11:14.101]                       is.null <- base::is.null
[13:11:14.101]                       muffled <- FALSE
[13:11:14.101]                       if (inherits(cond, "message")) {
[13:11:14.101]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.101]                         if (muffled) 
[13:11:14.101]                           invokeRestart("muffleMessage")
[13:11:14.101]                       }
[13:11:14.101]                       else if (inherits(cond, "warning")) {
[13:11:14.101]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.101]                         if (muffled) 
[13:11:14.101]                           invokeRestart("muffleWarning")
[13:11:14.101]                       }
[13:11:14.101]                       else if (inherits(cond, "condition")) {
[13:11:14.101]                         if (!is.null(pattern)) {
[13:11:14.101]                           computeRestarts <- base::computeRestarts
[13:11:14.101]                           grepl <- base::grepl
[13:11:14.101]                           restarts <- computeRestarts(cond)
[13:11:14.101]                           for (restart in restarts) {
[13:11:14.101]                             name <- restart$name
[13:11:14.101]                             if (is.null(name)) 
[13:11:14.101]                               next
[13:11:14.101]                             if (!grepl(pattern, name)) 
[13:11:14.101]                               next
[13:11:14.101]                             invokeRestart(restart)
[13:11:14.101]                             muffled <- TRUE
[13:11:14.101]                             break
[13:11:14.101]                           }
[13:11:14.101]                         }
[13:11:14.101]                       }
[13:11:14.101]                       invisible(muffled)
[13:11:14.101]                     }
[13:11:14.101]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.101]                   }
[13:11:14.101]                 }
[13:11:14.101]                 else {
[13:11:14.101]                   if (TRUE) {
[13:11:14.101]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.101]                     {
[13:11:14.101]                       inherits <- base::inherits
[13:11:14.101]                       invokeRestart <- base::invokeRestart
[13:11:14.101]                       is.null <- base::is.null
[13:11:14.101]                       muffled <- FALSE
[13:11:14.101]                       if (inherits(cond, "message")) {
[13:11:14.101]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.101]                         if (muffled) 
[13:11:14.101]                           invokeRestart("muffleMessage")
[13:11:14.101]                       }
[13:11:14.101]                       else if (inherits(cond, "warning")) {
[13:11:14.101]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.101]                         if (muffled) 
[13:11:14.101]                           invokeRestart("muffleWarning")
[13:11:14.101]                       }
[13:11:14.101]                       else if (inherits(cond, "condition")) {
[13:11:14.101]                         if (!is.null(pattern)) {
[13:11:14.101]                           computeRestarts <- base::computeRestarts
[13:11:14.101]                           grepl <- base::grepl
[13:11:14.101]                           restarts <- computeRestarts(cond)
[13:11:14.101]                           for (restart in restarts) {
[13:11:14.101]                             name <- restart$name
[13:11:14.101]                             if (is.null(name)) 
[13:11:14.101]                               next
[13:11:14.101]                             if (!grepl(pattern, name)) 
[13:11:14.101]                               next
[13:11:14.101]                             invokeRestart(restart)
[13:11:14.101]                             muffled <- TRUE
[13:11:14.101]                             break
[13:11:14.101]                           }
[13:11:14.101]                         }
[13:11:14.101]                       }
[13:11:14.101]                       invisible(muffled)
[13:11:14.101]                     }
[13:11:14.101]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.101]                   }
[13:11:14.101]                 }
[13:11:14.101]             }
[13:11:14.101]         }))
[13:11:14.101]     }, error = function(ex) {
[13:11:14.101]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.101]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.101]                 ...future.rng), started = ...future.startTime, 
[13:11:14.101]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.101]             version = "1.8"), class = "FutureResult")
[13:11:14.101]     }, finally = {
[13:11:14.101]         if (!identical(...future.workdir, getwd())) 
[13:11:14.101]             setwd(...future.workdir)
[13:11:14.101]         {
[13:11:14.101]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.101]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.101]             }
[13:11:14.101]             base::options(...future.oldOptions)
[13:11:14.101]             if (.Platform$OS.type == "windows") {
[13:11:14.101]                 old_names <- names(...future.oldEnvVars)
[13:11:14.101]                 envs <- base::Sys.getenv()
[13:11:14.101]                 names <- names(envs)
[13:11:14.101]                 common <- intersect(names, old_names)
[13:11:14.101]                 added <- setdiff(names, old_names)
[13:11:14.101]                 removed <- setdiff(old_names, names)
[13:11:14.101]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.101]                   envs[common]]
[13:11:14.101]                 NAMES <- toupper(changed)
[13:11:14.101]                 args <- list()
[13:11:14.101]                 for (kk in seq_along(NAMES)) {
[13:11:14.101]                   name <- changed[[kk]]
[13:11:14.101]                   NAME <- NAMES[[kk]]
[13:11:14.101]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.101]                     next
[13:11:14.101]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.101]                 }
[13:11:14.101]                 NAMES <- toupper(added)
[13:11:14.101]                 for (kk in seq_along(NAMES)) {
[13:11:14.101]                   name <- added[[kk]]
[13:11:14.101]                   NAME <- NAMES[[kk]]
[13:11:14.101]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.101]                     next
[13:11:14.101]                   args[[name]] <- ""
[13:11:14.101]                 }
[13:11:14.101]                 NAMES <- toupper(removed)
[13:11:14.101]                 for (kk in seq_along(NAMES)) {
[13:11:14.101]                   name <- removed[[kk]]
[13:11:14.101]                   NAME <- NAMES[[kk]]
[13:11:14.101]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.101]                     next
[13:11:14.101]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.101]                 }
[13:11:14.101]                 if (length(args) > 0) 
[13:11:14.101]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.101]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.101]             }
[13:11:14.101]             else {
[13:11:14.101]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.101]             }
[13:11:14.101]             {
[13:11:14.101]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.101]                   0L) {
[13:11:14.101]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.101]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.101]                   base::options(opts)
[13:11:14.101]                 }
[13:11:14.101]                 {
[13:11:14.101]                   NULL
[13:11:14.101]                   options(future.plan = NULL)
[13:11:14.101]                   if (is.na(NA_character_)) 
[13:11:14.101]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.101]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.101]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.101]                     .init = FALSE)
[13:11:14.101]                 }
[13:11:14.101]             }
[13:11:14.101]         }
[13:11:14.101]     })
[13:11:14.101]     if (TRUE) {
[13:11:14.101]         base::sink(type = "output", split = FALSE)
[13:11:14.101]         if (TRUE) {
[13:11:14.101]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.101]         }
[13:11:14.101]         else {
[13:11:14.101]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.101]         }
[13:11:14.101]         base::close(...future.stdout)
[13:11:14.101]         ...future.stdout <- NULL
[13:11:14.101]     }
[13:11:14.101]     ...future.result$conditions <- ...future.conditions
[13:11:14.101]     ...future.result$finished <- base::Sys.time()
[13:11:14.101]     ...future.result
[13:11:14.101] }
[13:11:14.105] - Launch lazy future ... done
[13:11:14.105] run() for 'MiraiFuture' ... done
 [1] " [1]  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25"  
 [2] "[26] 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50"  
 [3] " int [1:50] 1 2 3 4 5 6 7 8 9 10 ..."                                             
 [4] "a-b-c-d-e-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z1 2 3 4 5 6 "                  
 [5] "\"Sepal.Length\"\t\"Sepal.Width\"\t\"Petal.Length\"\t\"Petal.Width\"\t\"Species\""
 [6] "\"1\"\t5.1\t3.5\t1.4\t0.2\t\"setosa\""                                            
 [7] "\"2\"\t4.9\t3\t1.4\t0.2\t\"setosa\""                                              
 [8] "\"3\"\t4.7\t3.2\t1.3\t0.2\t\"setosa\""                                            
 [9] "\"4\"\t4.6\t3.1\t1.5\t0.2\t\"setosa\""                                            
[10] "\"5\"\t5\t3.6\t1.4\t0.2\t\"setosa\""                                              
[11] "\"6\"\t5.4\t3.9\t1.7\t0.4\t\"setosa\""                                            
[12] "\"7\"\t4.6\t3.4\t1.4\t0.3\t\"setosa\""                                            
[13] "\"8\"\t5\t3.4\t1.5\t0.2\t\"setosa\""                                              
[14] "\"9\"\t4.4\t2.9\t1.4\t0.2\t\"setosa\""                                            
[15] "\"10\"\t4.9\t3.1\t1.5\t0.1\t\"setosa\""                                           
- stdout = FALSE
[13:11:14.112] getGlobalsAndPackages() ...
[13:11:14.112] Searching for globals...
[13:11:14.115] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.116] Searching for globals ... DONE
[13:11:14.117] Resolving globals: FALSE
[13:11:14.118] 
[13:11:14.118] - packages: [1] 'utils'
[13:11:14.118] getGlobalsAndPackages() ... DONE
[13:11:14.118] run() for 'Future' ...
[13:11:14.118] - state: 'created'
[13:11:14.119] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.121] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.121] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.121]   - Field: 'label'
[13:11:14.121]   - Field: 'local'
[13:11:14.122]   - Field: 'owner'
[13:11:14.122]   - Field: 'envir'
[13:11:14.122]   - Field: 'packages'
[13:11:14.122]   - Field: 'gc'
[13:11:14.122]   - Field: 'conditions'
[13:11:14.123]   - Field: 'expr'
[13:11:14.123]   - Field: 'uuid'
[13:11:14.123]   - Field: 'seed'
[13:11:14.123]   - Field: 'version'
[13:11:14.123]   - Field: 'result'
[13:11:14.123]   - Field: 'asynchronous'
[13:11:14.124]   - Field: 'calls'
[13:11:14.124]   - Field: 'globals'
[13:11:14.124]   - Field: 'stdout'
[13:11:14.124]   - Field: 'earlySignal'
[13:11:14.124]   - Field: 'lazy'
[13:11:14.124]   - Field: 'state'
[13:11:14.125]   - Field: '.cluster'
[13:11:14.125] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.125] - Launch lazy future ...
[13:11:14.125] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.125] Packages needed by future strategies (n = 0): <none>
[13:11:14.126] {
[13:11:14.126]     {
[13:11:14.126]         {
[13:11:14.126]             ...future.startTime <- base::Sys.time()
[13:11:14.126]             {
[13:11:14.126]                 {
[13:11:14.126]                   {
[13:11:14.126]                     {
[13:11:14.126]                       base::local({
[13:11:14.126]                         has_future <- base::requireNamespace("future", 
[13:11:14.126]                           quietly = TRUE)
[13:11:14.126]                         if (has_future) {
[13:11:14.126]                           ns <- base::getNamespace("future")
[13:11:14.126]                           version <- ns[[".package"]][["version"]]
[13:11:14.126]                           if (is.null(version)) 
[13:11:14.126]                             version <- utils::packageVersion("future")
[13:11:14.126]                         }
[13:11:14.126]                         else {
[13:11:14.126]                           version <- NULL
[13:11:14.126]                         }
[13:11:14.126]                         if (!has_future || version < "1.8.0") {
[13:11:14.126]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.126]                             "", base::R.version$version.string), 
[13:11:14.126]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.126]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.126]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.126]                               "release", "version")], collapse = " "), 
[13:11:14.126]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.126]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.126]                             info)
[13:11:14.126]                           info <- base::paste(info, collapse = "; ")
[13:11:14.126]                           if (!has_future) {
[13:11:14.126]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.126]                               info)
[13:11:14.126]                           }
[13:11:14.126]                           else {
[13:11:14.126]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.126]                               info, version)
[13:11:14.126]                           }
[13:11:14.126]                           base::stop(msg)
[13:11:14.126]                         }
[13:11:14.126]                       })
[13:11:14.126]                     }
[13:11:14.126]                     base::local({
[13:11:14.126]                       for (pkg in "utils") {
[13:11:14.126]                         base::loadNamespace(pkg)
[13:11:14.126]                         base::library(pkg, character.only = TRUE)
[13:11:14.126]                       }
[13:11:14.126]                     })
[13:11:14.126]                   }
[13:11:14.126]                   ...future.strategy.old <- future::plan("list")
[13:11:14.126]                   options(future.plan = NULL)
[13:11:14.126]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.126]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.126]                 }
[13:11:14.126]                 ...future.workdir <- getwd()
[13:11:14.126]             }
[13:11:14.126]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.126]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.126]         }
[13:11:14.126]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.126]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.126]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.126]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.126]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.126]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.126]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.126]             base::names(...future.oldOptions))
[13:11:14.126]     }
[13:11:14.126]     if (FALSE) {
[13:11:14.126]     }
[13:11:14.126]     else {
[13:11:14.126]         if (FALSE) {
[13:11:14.126]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.126]                 open = "w")
[13:11:14.126]         }
[13:11:14.126]         else {
[13:11:14.126]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.126]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.126]         }
[13:11:14.126]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.126]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.126]             base::sink(type = "output", split = FALSE)
[13:11:14.126]             base::close(...future.stdout)
[13:11:14.126]         }, add = TRUE)
[13:11:14.126]     }
[13:11:14.126]     ...future.frame <- base::sys.nframe()
[13:11:14.126]     ...future.conditions <- base::list()
[13:11:14.126]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.126]     if (FALSE) {
[13:11:14.126]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.126]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.126]     }
[13:11:14.126]     ...future.result <- base::tryCatch({
[13:11:14.126]         base::withCallingHandlers({
[13:11:14.126]             ...future.value <- base::withVisible(base::local({
[13:11:14.126]                 print(1:50)
[13:11:14.126]                 str(1:50)
[13:11:14.126]                 cat(letters, sep = "-")
[13:11:14.126]                 cat(1:6, collapse = "\n")
[13:11:14.126]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.126]                 42L
[13:11:14.126]             }))
[13:11:14.126]             future::FutureResult(value = ...future.value$value, 
[13:11:14.126]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.126]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.126]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.126]                     ...future.globalenv.names))
[13:11:14.126]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.126]         }, condition = base::local({
[13:11:14.126]             c <- base::c
[13:11:14.126]             inherits <- base::inherits
[13:11:14.126]             invokeRestart <- base::invokeRestart
[13:11:14.126]             length <- base::length
[13:11:14.126]             list <- base::list
[13:11:14.126]             seq.int <- base::seq.int
[13:11:14.126]             signalCondition <- base::signalCondition
[13:11:14.126]             sys.calls <- base::sys.calls
[13:11:14.126]             `[[` <- base::`[[`
[13:11:14.126]             `+` <- base::`+`
[13:11:14.126]             `<<-` <- base::`<<-`
[13:11:14.126]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.126]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.126]                   3L)]
[13:11:14.126]             }
[13:11:14.126]             function(cond) {
[13:11:14.126]                 is_error <- inherits(cond, "error")
[13:11:14.126]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.126]                   NULL)
[13:11:14.126]                 if (is_error) {
[13:11:14.126]                   sessionInformation <- function() {
[13:11:14.126]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.126]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.126]                       search = base::search(), system = base::Sys.info())
[13:11:14.126]                   }
[13:11:14.126]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.126]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.126]                     cond$call), session = sessionInformation(), 
[13:11:14.126]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.126]                   signalCondition(cond)
[13:11:14.126]                 }
[13:11:14.126]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.126]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.126]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.126]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.126]                   if (FALSE && !signal) {
[13:11:14.126]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.126]                     {
[13:11:14.126]                       inherits <- base::inherits
[13:11:14.126]                       invokeRestart <- base::invokeRestart
[13:11:14.126]                       is.null <- base::is.null
[13:11:14.126]                       muffled <- FALSE
[13:11:14.126]                       if (inherits(cond, "message")) {
[13:11:14.126]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.126]                         if (muffled) 
[13:11:14.126]                           invokeRestart("muffleMessage")
[13:11:14.126]                       }
[13:11:14.126]                       else if (inherits(cond, "warning")) {
[13:11:14.126]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.126]                         if (muffled) 
[13:11:14.126]                           invokeRestart("muffleWarning")
[13:11:14.126]                       }
[13:11:14.126]                       else if (inherits(cond, "condition")) {
[13:11:14.126]                         if (!is.null(pattern)) {
[13:11:14.126]                           computeRestarts <- base::computeRestarts
[13:11:14.126]                           grepl <- base::grepl
[13:11:14.126]                           restarts <- computeRestarts(cond)
[13:11:14.126]                           for (restart in restarts) {
[13:11:14.126]                             name <- restart$name
[13:11:14.126]                             if (is.null(name)) 
[13:11:14.126]                               next
[13:11:14.126]                             if (!grepl(pattern, name)) 
[13:11:14.126]                               next
[13:11:14.126]                             invokeRestart(restart)
[13:11:14.126]                             muffled <- TRUE
[13:11:14.126]                             break
[13:11:14.126]                           }
[13:11:14.126]                         }
[13:11:14.126]                       }
[13:11:14.126]                       invisible(muffled)
[13:11:14.126]                     }
[13:11:14.126]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.126]                   }
[13:11:14.126]                 }
[13:11:14.126]                 else {
[13:11:14.126]                   if (TRUE) {
[13:11:14.126]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.126]                     {
[13:11:14.126]                       inherits <- base::inherits
[13:11:14.126]                       invokeRestart <- base::invokeRestart
[13:11:14.126]                       is.null <- base::is.null
[13:11:14.126]                       muffled <- FALSE
[13:11:14.126]                       if (inherits(cond, "message")) {
[13:11:14.126]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.126]                         if (muffled) 
[13:11:14.126]                           invokeRestart("muffleMessage")
[13:11:14.126]                       }
[13:11:14.126]                       else if (inherits(cond, "warning")) {
[13:11:14.126]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.126]                         if (muffled) 
[13:11:14.126]                           invokeRestart("muffleWarning")
[13:11:14.126]                       }
[13:11:14.126]                       else if (inherits(cond, "condition")) {
[13:11:14.126]                         if (!is.null(pattern)) {
[13:11:14.126]                           computeRestarts <- base::computeRestarts
[13:11:14.126]                           grepl <- base::grepl
[13:11:14.126]                           restarts <- computeRestarts(cond)
[13:11:14.126]                           for (restart in restarts) {
[13:11:14.126]                             name <- restart$name
[13:11:14.126]                             if (is.null(name)) 
[13:11:14.126]                               next
[13:11:14.126]                             if (!grepl(pattern, name)) 
[13:11:14.126]                               next
[13:11:14.126]                             invokeRestart(restart)
[13:11:14.126]                             muffled <- TRUE
[13:11:14.126]                             break
[13:11:14.126]                           }
[13:11:14.126]                         }
[13:11:14.126]                       }
[13:11:14.126]                       invisible(muffled)
[13:11:14.126]                     }
[13:11:14.126]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.126]                   }
[13:11:14.126]                 }
[13:11:14.126]             }
[13:11:14.126]         }))
[13:11:14.126]     }, error = function(ex) {
[13:11:14.126]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.126]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.126]                 ...future.rng), started = ...future.startTime, 
[13:11:14.126]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.126]             version = "1.8"), class = "FutureResult")
[13:11:14.126]     }, finally = {
[13:11:14.126]         if (!identical(...future.workdir, getwd())) 
[13:11:14.126]             setwd(...future.workdir)
[13:11:14.126]         {
[13:11:14.126]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.126]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.126]             }
[13:11:14.126]             base::options(...future.oldOptions)
[13:11:14.126]             if (.Platform$OS.type == "windows") {
[13:11:14.126]                 old_names <- names(...future.oldEnvVars)
[13:11:14.126]                 envs <- base::Sys.getenv()
[13:11:14.126]                 names <- names(envs)
[13:11:14.126]                 common <- intersect(names, old_names)
[13:11:14.126]                 added <- setdiff(names, old_names)
[13:11:14.126]                 removed <- setdiff(old_names, names)
[13:11:14.126]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.126]                   envs[common]]
[13:11:14.126]                 NAMES <- toupper(changed)
[13:11:14.126]                 args <- list()
[13:11:14.126]                 for (kk in seq_along(NAMES)) {
[13:11:14.126]                   name <- changed[[kk]]
[13:11:14.126]                   NAME <- NAMES[[kk]]
[13:11:14.126]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.126]                     next
[13:11:14.126]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.126]                 }
[13:11:14.126]                 NAMES <- toupper(added)
[13:11:14.126]                 for (kk in seq_along(NAMES)) {
[13:11:14.126]                   name <- added[[kk]]
[13:11:14.126]                   NAME <- NAMES[[kk]]
[13:11:14.126]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.126]                     next
[13:11:14.126]                   args[[name]] <- ""
[13:11:14.126]                 }
[13:11:14.126]                 NAMES <- toupper(removed)
[13:11:14.126]                 for (kk in seq_along(NAMES)) {
[13:11:14.126]                   name <- removed[[kk]]
[13:11:14.126]                   NAME <- NAMES[[kk]]
[13:11:14.126]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.126]                     next
[13:11:14.126]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.126]                 }
[13:11:14.126]                 if (length(args) > 0) 
[13:11:14.126]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.126]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.126]             }
[13:11:14.126]             else {
[13:11:14.126]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.126]             }
[13:11:14.126]             {
[13:11:14.126]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.126]                   0L) {
[13:11:14.126]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.126]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.126]                   base::options(opts)
[13:11:14.126]                 }
[13:11:14.126]                 {
[13:11:14.126]                   NULL
[13:11:14.126]                   options(future.plan = NULL)
[13:11:14.126]                   if (is.na(NA_character_)) 
[13:11:14.126]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.126]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.126]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.126]                     .init = FALSE)
[13:11:14.126]                 }
[13:11:14.126]             }
[13:11:14.126]         }
[13:11:14.126]     })
[13:11:14.126]     if (TRUE) {
[13:11:14.126]         base::sink(type = "output", split = FALSE)
[13:11:14.126]         if (FALSE) {
[13:11:14.126]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.126]         }
[13:11:14.126]         else {
[13:11:14.126]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.126]         }
[13:11:14.126]         base::close(...future.stdout)
[13:11:14.126]         ...future.stdout <- NULL
[13:11:14.126]     }
[13:11:14.126]     ...future.result$conditions <- ...future.conditions
[13:11:14.126]     ...future.result$finished <- base::Sys.time()
[13:11:14.126]     ...future.result
[13:11:14.126] }
[13:11:14.130] - Launch lazy future ... done
[13:11:14.130] run() for 'MiraiFuture' ... done
List of 11
 $ value       : int 42
 $ visible     : logi TRUE
 $ stdout      : NULL
 $ conditions  : list()
 $ rng         : logi FALSE
 $ globalenv   : NULL
 $ started     : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ finished    : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ session_uuid: chr "2b09bb46-4a2b-e254-e9ad-b957726e71c1"
  ..- attr(*, "source")=List of 5
  .. ..$ host  : Named chr "CRANWIN3"
  .. .. ..- attr(*, "names")= chr "COMPUTERNAME"
  .. ..$ info  : Named chr [1:8] "Windows" "Server x64" "build 20348" "CRANWIN3" ...
  .. .. ..- attr(*, "names")= chr [1:8] "sysname" "release" "version" "nodename" ...
  .. ..$ pid   : int 34336
  .. ..$ time  : POSIXct[1:1], format: "2024-04-16 13:11:13"
  .. ..$ random: int 2147483647
 $ r_info      :List of 4
  ..$ version      :Classes 'R_system_version', 'package_version', 'numeric_version'  hidden list of 1
  .. ..$ : int [1:3] 4 4 0
  ..$ os           : chr "windows"
  ..$ os_name      : chr "Windows"
  ..$ captures_utf8: logi TRUE
 $ version     : chr "1.8"
 - attr(*, "class")= chr "FutureResult"
[13:11:14.143] getGlobalsAndPackages() ...
[13:11:14.143] Searching for globals...
[13:11:14.146] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.146] Searching for globals ... DONE
[13:11:14.147] Resolving globals: FALSE
[13:11:14.148] 
[13:11:14.148] - packages: [1] 'utils'
[13:11:14.148] getGlobalsAndPackages() ... DONE
[13:11:14.149] run() for 'Future' ...
[13:11:14.149] - state: 'created'
[13:11:14.149] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.151] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.152] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.152]   - Field: 'label'
[13:11:14.152]   - Field: 'local'
[13:11:14.152]   - Field: 'owner'
[13:11:14.152]   - Field: 'envir'
[13:11:14.152]   - Field: 'packages'
[13:11:14.153]   - Field: 'gc'
[13:11:14.153]   - Field: 'conditions'
[13:11:14.153]   - Field: 'expr'
[13:11:14.153]   - Field: 'uuid'
[13:11:14.153]   - Field: 'seed'
[13:11:14.153]   - Field: 'version'
[13:11:14.154]   - Field: 'result'
[13:11:14.154]   - Field: 'asynchronous'
[13:11:14.154]   - Field: 'calls'
[13:11:14.154]   - Field: 'globals'
[13:11:14.154]   - Field: 'stdout'
[13:11:14.154]   - Field: 'earlySignal'
[13:11:14.155]   - Field: 'lazy'
[13:11:14.155]   - Field: 'state'
[13:11:14.155]   - Field: '.cluster'
[13:11:14.155] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.155] - Launch lazy future ...
[13:11:14.156] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.156] Packages needed by future strategies (n = 0): <none>
[13:11:14.156] {
[13:11:14.156]     {
[13:11:14.156]         {
[13:11:14.156]             ...future.startTime <- base::Sys.time()
[13:11:14.156]             {
[13:11:14.156]                 {
[13:11:14.156]                   {
[13:11:14.156]                     {
[13:11:14.156]                       base::local({
[13:11:14.156]                         has_future <- base::requireNamespace("future", 
[13:11:14.156]                           quietly = TRUE)
[13:11:14.156]                         if (has_future) {
[13:11:14.156]                           ns <- base::getNamespace("future")
[13:11:14.156]                           version <- ns[[".package"]][["version"]]
[13:11:14.156]                           if (is.null(version)) 
[13:11:14.156]                             version <- utils::packageVersion("future")
[13:11:14.156]                         }
[13:11:14.156]                         else {
[13:11:14.156]                           version <- NULL
[13:11:14.156]                         }
[13:11:14.156]                         if (!has_future || version < "1.8.0") {
[13:11:14.156]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.156]                             "", base::R.version$version.string), 
[13:11:14.156]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.156]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.156]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.156]                               "release", "version")], collapse = " "), 
[13:11:14.156]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.156]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.156]                             info)
[13:11:14.156]                           info <- base::paste(info, collapse = "; ")
[13:11:14.156]                           if (!has_future) {
[13:11:14.156]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.156]                               info)
[13:11:14.156]                           }
[13:11:14.156]                           else {
[13:11:14.156]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.156]                               info, version)
[13:11:14.156]                           }
[13:11:14.156]                           base::stop(msg)
[13:11:14.156]                         }
[13:11:14.156]                       })
[13:11:14.156]                     }
[13:11:14.156]                     base::local({
[13:11:14.156]                       for (pkg in "utils") {
[13:11:14.156]                         base::loadNamespace(pkg)
[13:11:14.156]                         base::library(pkg, character.only = TRUE)
[13:11:14.156]                       }
[13:11:14.156]                     })
[13:11:14.156]                   }
[13:11:14.156]                   ...future.strategy.old <- future::plan("list")
[13:11:14.156]                   options(future.plan = NULL)
[13:11:14.156]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.156]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.156]                 }
[13:11:14.156]                 ...future.workdir <- getwd()
[13:11:14.156]             }
[13:11:14.156]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.156]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.156]         }
[13:11:14.156]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.156]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.156]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.156]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.156]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.156]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.156]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.156]             base::names(...future.oldOptions))
[13:11:14.156]     }
[13:11:14.156]     if (FALSE) {
[13:11:14.156]     }
[13:11:14.156]     else {
[13:11:14.156]         if (FALSE) {
[13:11:14.156]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.156]                 open = "w")
[13:11:14.156]         }
[13:11:14.156]         else {
[13:11:14.156]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.156]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.156]         }
[13:11:14.156]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.156]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.156]             base::sink(type = "output", split = FALSE)
[13:11:14.156]             base::close(...future.stdout)
[13:11:14.156]         }, add = TRUE)
[13:11:14.156]     }
[13:11:14.156]     ...future.frame <- base::sys.nframe()
[13:11:14.156]     ...future.conditions <- base::list()
[13:11:14.156]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.156]     if (FALSE) {
[13:11:14.156]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.156]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.156]     }
[13:11:14.156]     ...future.result <- base::tryCatch({
[13:11:14.156]         base::withCallingHandlers({
[13:11:14.156]             ...future.value <- base::withVisible(base::local({
[13:11:14.156]                 print(1:50)
[13:11:14.156]                 str(1:50)
[13:11:14.156]                 cat(letters, sep = "-")
[13:11:14.156]                 cat(1:6, collapse = "\n")
[13:11:14.156]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.156]                 42L
[13:11:14.156]             }))
[13:11:14.156]             future::FutureResult(value = ...future.value$value, 
[13:11:14.156]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.156]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.156]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.156]                     ...future.globalenv.names))
[13:11:14.156]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.156]         }, condition = base::local({
[13:11:14.156]             c <- base::c
[13:11:14.156]             inherits <- base::inherits
[13:11:14.156]             invokeRestart <- base::invokeRestart
[13:11:14.156]             length <- base::length
[13:11:14.156]             list <- base::list
[13:11:14.156]             seq.int <- base::seq.int
[13:11:14.156]             signalCondition <- base::signalCondition
[13:11:14.156]             sys.calls <- base::sys.calls
[13:11:14.156]             `[[` <- base::`[[`
[13:11:14.156]             `+` <- base::`+`
[13:11:14.156]             `<<-` <- base::`<<-`
[13:11:14.156]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.156]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.156]                   3L)]
[13:11:14.156]             }
[13:11:14.156]             function(cond) {
[13:11:14.156]                 is_error <- inherits(cond, "error")
[13:11:14.156]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.156]                   NULL)
[13:11:14.156]                 if (is_error) {
[13:11:14.156]                   sessionInformation <- function() {
[13:11:14.156]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.156]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.156]                       search = base::search(), system = base::Sys.info())
[13:11:14.156]                   }
[13:11:14.156]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.156]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.156]                     cond$call), session = sessionInformation(), 
[13:11:14.156]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.156]                   signalCondition(cond)
[13:11:14.156]                 }
[13:11:14.156]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.156]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.156]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.156]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.156]                   if (FALSE && !signal) {
[13:11:14.156]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.156]                     {
[13:11:14.156]                       inherits <- base::inherits
[13:11:14.156]                       invokeRestart <- base::invokeRestart
[13:11:14.156]                       is.null <- base::is.null
[13:11:14.156]                       muffled <- FALSE
[13:11:14.156]                       if (inherits(cond, "message")) {
[13:11:14.156]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.156]                         if (muffled) 
[13:11:14.156]                           invokeRestart("muffleMessage")
[13:11:14.156]                       }
[13:11:14.156]                       else if (inherits(cond, "warning")) {
[13:11:14.156]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.156]                         if (muffled) 
[13:11:14.156]                           invokeRestart("muffleWarning")
[13:11:14.156]                       }
[13:11:14.156]                       else if (inherits(cond, "condition")) {
[13:11:14.156]                         if (!is.null(pattern)) {
[13:11:14.156]                           computeRestarts <- base::computeRestarts
[13:11:14.156]                           grepl <- base::grepl
[13:11:14.156]                           restarts <- computeRestarts(cond)
[13:11:14.156]                           for (restart in restarts) {
[13:11:14.156]                             name <- restart$name
[13:11:14.156]                             if (is.null(name)) 
[13:11:14.156]                               next
[13:11:14.156]                             if (!grepl(pattern, name)) 
[13:11:14.156]                               next
[13:11:14.156]                             invokeRestart(restart)
[13:11:14.156]                             muffled <- TRUE
[13:11:14.156]                             break
[13:11:14.156]                           }
[13:11:14.156]                         }
[13:11:14.156]                       }
[13:11:14.156]                       invisible(muffled)
[13:11:14.156]                     }
[13:11:14.156]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.156]                   }
[13:11:14.156]                 }
[13:11:14.156]                 else {
[13:11:14.156]                   if (TRUE) {
[13:11:14.156]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.156]                     {
[13:11:14.156]                       inherits <- base::inherits
[13:11:14.156]                       invokeRestart <- base::invokeRestart
[13:11:14.156]                       is.null <- base::is.null
[13:11:14.156]                       muffled <- FALSE
[13:11:14.156]                       if (inherits(cond, "message")) {
[13:11:14.156]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.156]                         if (muffled) 
[13:11:14.156]                           invokeRestart("muffleMessage")
[13:11:14.156]                       }
[13:11:14.156]                       else if (inherits(cond, "warning")) {
[13:11:14.156]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.156]                         if (muffled) 
[13:11:14.156]                           invokeRestart("muffleWarning")
[13:11:14.156]                       }
[13:11:14.156]                       else if (inherits(cond, "condition")) {
[13:11:14.156]                         if (!is.null(pattern)) {
[13:11:14.156]                           computeRestarts <- base::computeRestarts
[13:11:14.156]                           grepl <- base::grepl
[13:11:14.156]                           restarts <- computeRestarts(cond)
[13:11:14.156]                           for (restart in restarts) {
[13:11:14.156]                             name <- restart$name
[13:11:14.156]                             if (is.null(name)) 
[13:11:14.156]                               next
[13:11:14.156]                             if (!grepl(pattern, name)) 
[13:11:14.156]                               next
[13:11:14.156]                             invokeRestart(restart)
[13:11:14.156]                             muffled <- TRUE
[13:11:14.156]                             break
[13:11:14.156]                           }
[13:11:14.156]                         }
[13:11:14.156]                       }
[13:11:14.156]                       invisible(muffled)
[13:11:14.156]                     }
[13:11:14.156]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.156]                   }
[13:11:14.156]                 }
[13:11:14.156]             }
[13:11:14.156]         }))
[13:11:14.156]     }, error = function(ex) {
[13:11:14.156]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.156]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.156]                 ...future.rng), started = ...future.startTime, 
[13:11:14.156]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.156]             version = "1.8"), class = "FutureResult")
[13:11:14.156]     }, finally = {
[13:11:14.156]         if (!identical(...future.workdir, getwd())) 
[13:11:14.156]             setwd(...future.workdir)
[13:11:14.156]         {
[13:11:14.156]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.156]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.156]             }
[13:11:14.156]             base::options(...future.oldOptions)
[13:11:14.156]             if (.Platform$OS.type == "windows") {
[13:11:14.156]                 old_names <- names(...future.oldEnvVars)
[13:11:14.156]                 envs <- base::Sys.getenv()
[13:11:14.156]                 names <- names(envs)
[13:11:14.156]                 common <- intersect(names, old_names)
[13:11:14.156]                 added <- setdiff(names, old_names)
[13:11:14.156]                 removed <- setdiff(old_names, names)
[13:11:14.156]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.156]                   envs[common]]
[13:11:14.156]                 NAMES <- toupper(changed)
[13:11:14.156]                 args <- list()
[13:11:14.156]                 for (kk in seq_along(NAMES)) {
[13:11:14.156]                   name <- changed[[kk]]
[13:11:14.156]                   NAME <- NAMES[[kk]]
[13:11:14.156]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.156]                     next
[13:11:14.156]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.156]                 }
[13:11:14.156]                 NAMES <- toupper(added)
[13:11:14.156]                 for (kk in seq_along(NAMES)) {
[13:11:14.156]                   name <- added[[kk]]
[13:11:14.156]                   NAME <- NAMES[[kk]]
[13:11:14.156]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.156]                     next
[13:11:14.156]                   args[[name]] <- ""
[13:11:14.156]                 }
[13:11:14.156]                 NAMES <- toupper(removed)
[13:11:14.156]                 for (kk in seq_along(NAMES)) {
[13:11:14.156]                   name <- removed[[kk]]
[13:11:14.156]                   NAME <- NAMES[[kk]]
[13:11:14.156]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.156]                     next
[13:11:14.156]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.156]                 }
[13:11:14.156]                 if (length(args) > 0) 
[13:11:14.156]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.156]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.156]             }
[13:11:14.156]             else {
[13:11:14.156]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.156]             }
[13:11:14.156]             {
[13:11:14.156]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.156]                   0L) {
[13:11:14.156]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.156]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.156]                   base::options(opts)
[13:11:14.156]                 }
[13:11:14.156]                 {
[13:11:14.156]                   NULL
[13:11:14.156]                   options(future.plan = NULL)
[13:11:14.156]                   if (is.na(NA_character_)) 
[13:11:14.156]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.156]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.156]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.156]                     .init = FALSE)
[13:11:14.156]                 }
[13:11:14.156]             }
[13:11:14.156]         }
[13:11:14.156]     })
[13:11:14.156]     if (TRUE) {
[13:11:14.156]         base::sink(type = "output", split = FALSE)
[13:11:14.156]         if (FALSE) {
[13:11:14.156]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.156]         }
[13:11:14.156]         else {
[13:11:14.156]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.156]         }
[13:11:14.156]         base::close(...future.stdout)
[13:11:14.156]         ...future.stdout <- NULL
[13:11:14.156]     }
[13:11:14.156]     ...future.result$conditions <- ...future.conditions
[13:11:14.156]     ...future.result$finished <- base::Sys.time()
[13:11:14.156]     ...future.result
[13:11:14.156] }
[13:11:14.160] - Launch lazy future ... done
[13:11:14.160] run() for 'MiraiFuture' ... done
- stdout = NA
[13:11:14.164] getGlobalsAndPackages() ...
[13:11:14.164] Searching for globals...
[13:11:14.167] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.167] Searching for globals ... DONE
[13:11:14.168] Resolving globals: FALSE
[13:11:14.168] 
[13:11:14.168] - packages: [1] 'utils'
[13:11:14.168] getGlobalsAndPackages() ... DONE
[13:11:14.169] run() for 'Future' ...
[13:11:14.169] - state: 'created'
[13:11:14.169] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.171] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.172] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.172]   - Field: 'label'
[13:11:14.172]   - Field: 'local'
[13:11:14.172]   - Field: 'owner'
[13:11:14.172]   - Field: 'envir'
[13:11:14.173]   - Field: 'packages'
[13:11:14.173]   - Field: 'gc'
[13:11:14.173]   - Field: 'conditions'
[13:11:14.173]   - Field: 'expr'
[13:11:14.173]   - Field: 'uuid'
[13:11:14.173]   - Field: 'seed'
[13:11:14.174]   - Field: 'version'
[13:11:14.174]   - Field: 'result'
[13:11:14.174]   - Field: 'asynchronous'
[13:11:14.174]   - Field: 'calls'
[13:11:14.174]   - Field: 'globals'
[13:11:14.174]   - Field: 'stdout'
[13:11:14.175]   - Field: 'earlySignal'
[13:11:14.175]   - Field: 'lazy'
[13:11:14.175]   - Field: 'state'
[13:11:14.175]   - Field: '.cluster'
[13:11:14.175] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.175] - Launch lazy future ...
[13:11:14.176] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.176] Packages needed by future strategies (n = 0): <none>
[13:11:14.176] {
[13:11:14.176]     {
[13:11:14.176]         {
[13:11:14.176]             ...future.startTime <- base::Sys.time()
[13:11:14.176]             {
[13:11:14.176]                 {
[13:11:14.176]                   {
[13:11:14.176]                     {
[13:11:14.176]                       base::local({
[13:11:14.176]                         has_future <- base::requireNamespace("future", 
[13:11:14.176]                           quietly = TRUE)
[13:11:14.176]                         if (has_future) {
[13:11:14.176]                           ns <- base::getNamespace("future")
[13:11:14.176]                           version <- ns[[".package"]][["version"]]
[13:11:14.176]                           if (is.null(version)) 
[13:11:14.176]                             version <- utils::packageVersion("future")
[13:11:14.176]                         }
[13:11:14.176]                         else {
[13:11:14.176]                           version <- NULL
[13:11:14.176]                         }
[13:11:14.176]                         if (!has_future || version < "1.8.0") {
[13:11:14.176]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.176]                             "", base::R.version$version.string), 
[13:11:14.176]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.176]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.176]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.176]                               "release", "version")], collapse = " "), 
[13:11:14.176]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.176]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.176]                             info)
[13:11:14.176]                           info <- base::paste(info, collapse = "; ")
[13:11:14.176]                           if (!has_future) {
[13:11:14.176]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.176]                               info)
[13:11:14.176]                           }
[13:11:14.176]                           else {
[13:11:14.176]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.176]                               info, version)
[13:11:14.176]                           }
[13:11:14.176]                           base::stop(msg)
[13:11:14.176]                         }
[13:11:14.176]                       })
[13:11:14.176]                     }
[13:11:14.176]                     base::local({
[13:11:14.176]                       for (pkg in "utils") {
[13:11:14.176]                         base::loadNamespace(pkg)
[13:11:14.176]                         base::library(pkg, character.only = TRUE)
[13:11:14.176]                       }
[13:11:14.176]                     })
[13:11:14.176]                   }
[13:11:14.176]                   ...future.strategy.old <- future::plan("list")
[13:11:14.176]                   options(future.plan = NULL)
[13:11:14.176]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.176]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.176]                 }
[13:11:14.176]                 ...future.workdir <- getwd()
[13:11:14.176]             }
[13:11:14.176]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.176]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.176]         }
[13:11:14.176]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.176]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.176]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.176]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.176]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.176]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.176]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.176]             base::names(...future.oldOptions))
[13:11:14.176]     }
[13:11:14.176]     if (TRUE) {
[13:11:14.176]     }
[13:11:14.176]     else {
[13:11:14.176]         if (NA) {
[13:11:14.176]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.176]                 open = "w")
[13:11:14.176]         }
[13:11:14.176]         else {
[13:11:14.176]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.176]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.176]         }
[13:11:14.176]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.176]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.176]             base::sink(type = "output", split = FALSE)
[13:11:14.176]             base::close(...future.stdout)
[13:11:14.176]         }, add = TRUE)
[13:11:14.176]     }
[13:11:14.176]     ...future.frame <- base::sys.nframe()
[13:11:14.176]     ...future.conditions <- base::list()
[13:11:14.176]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.176]     if (FALSE) {
[13:11:14.176]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.176]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.176]     }
[13:11:14.176]     ...future.result <- base::tryCatch({
[13:11:14.176]         base::withCallingHandlers({
[13:11:14.176]             ...future.value <- base::withVisible(base::local({
[13:11:14.176]                 print(1:50)
[13:11:14.176]                 str(1:50)
[13:11:14.176]                 cat(letters, sep = "-")
[13:11:14.176]                 cat(1:6, collapse = "\n")
[13:11:14.176]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.176]                 42L
[13:11:14.176]             }))
[13:11:14.176]             future::FutureResult(value = ...future.value$value, 
[13:11:14.176]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.176]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.176]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.176]                     ...future.globalenv.names))
[13:11:14.176]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.176]         }, condition = base::local({
[13:11:14.176]             c <- base::c
[13:11:14.176]             inherits <- base::inherits
[13:11:14.176]             invokeRestart <- base::invokeRestart
[13:11:14.176]             length <- base::length
[13:11:14.176]             list <- base::list
[13:11:14.176]             seq.int <- base::seq.int
[13:11:14.176]             signalCondition <- base::signalCondition
[13:11:14.176]             sys.calls <- base::sys.calls
[13:11:14.176]             `[[` <- base::`[[`
[13:11:14.176]             `+` <- base::`+`
[13:11:14.176]             `<<-` <- base::`<<-`
[13:11:14.176]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.176]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.176]                   3L)]
[13:11:14.176]             }
[13:11:14.176]             function(cond) {
[13:11:14.176]                 is_error <- inherits(cond, "error")
[13:11:14.176]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.176]                   NULL)
[13:11:14.176]                 if (is_error) {
[13:11:14.176]                   sessionInformation <- function() {
[13:11:14.176]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.176]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.176]                       search = base::search(), system = base::Sys.info())
[13:11:14.176]                   }
[13:11:14.176]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.176]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.176]                     cond$call), session = sessionInformation(), 
[13:11:14.176]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.176]                   signalCondition(cond)
[13:11:14.176]                 }
[13:11:14.176]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.176]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.176]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.176]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.176]                   if (FALSE && !signal) {
[13:11:14.176]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.176]                     {
[13:11:14.176]                       inherits <- base::inherits
[13:11:14.176]                       invokeRestart <- base::invokeRestart
[13:11:14.176]                       is.null <- base::is.null
[13:11:14.176]                       muffled <- FALSE
[13:11:14.176]                       if (inherits(cond, "message")) {
[13:11:14.176]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.176]                         if (muffled) 
[13:11:14.176]                           invokeRestart("muffleMessage")
[13:11:14.176]                       }
[13:11:14.176]                       else if (inherits(cond, "warning")) {
[13:11:14.176]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.176]                         if (muffled) 
[13:11:14.176]                           invokeRestart("muffleWarning")
[13:11:14.176]                       }
[13:11:14.176]                       else if (inherits(cond, "condition")) {
[13:11:14.176]                         if (!is.null(pattern)) {
[13:11:14.176]                           computeRestarts <- base::computeRestarts
[13:11:14.176]                           grepl <- base::grepl
[13:11:14.176]                           restarts <- computeRestarts(cond)
[13:11:14.176]                           for (restart in restarts) {
[13:11:14.176]                             name <- restart$name
[13:11:14.176]                             if (is.null(name)) 
[13:11:14.176]                               next
[13:11:14.176]                             if (!grepl(pattern, name)) 
[13:11:14.176]                               next
[13:11:14.176]                             invokeRestart(restart)
[13:11:14.176]                             muffled <- TRUE
[13:11:14.176]                             break
[13:11:14.176]                           }
[13:11:14.176]                         }
[13:11:14.176]                       }
[13:11:14.176]                       invisible(muffled)
[13:11:14.176]                     }
[13:11:14.176]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.176]                   }
[13:11:14.176]                 }
[13:11:14.176]                 else {
[13:11:14.176]                   if (TRUE) {
[13:11:14.176]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.176]                     {
[13:11:14.176]                       inherits <- base::inherits
[13:11:14.176]                       invokeRestart <- base::invokeRestart
[13:11:14.176]                       is.null <- base::is.null
[13:11:14.176]                       muffled <- FALSE
[13:11:14.176]                       if (inherits(cond, "message")) {
[13:11:14.176]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.176]                         if (muffled) 
[13:11:14.176]                           invokeRestart("muffleMessage")
[13:11:14.176]                       }
[13:11:14.176]                       else if (inherits(cond, "warning")) {
[13:11:14.176]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.176]                         if (muffled) 
[13:11:14.176]                           invokeRestart("muffleWarning")
[13:11:14.176]                       }
[13:11:14.176]                       else if (inherits(cond, "condition")) {
[13:11:14.176]                         if (!is.null(pattern)) {
[13:11:14.176]                           computeRestarts <- base::computeRestarts
[13:11:14.176]                           grepl <- base::grepl
[13:11:14.176]                           restarts <- computeRestarts(cond)
[13:11:14.176]                           for (restart in restarts) {
[13:11:14.176]                             name <- restart$name
[13:11:14.176]                             if (is.null(name)) 
[13:11:14.176]                               next
[13:11:14.176]                             if (!grepl(pattern, name)) 
[13:11:14.176]                               next
[13:11:14.176]                             invokeRestart(restart)
[13:11:14.176]                             muffled <- TRUE
[13:11:14.176]                             break
[13:11:14.176]                           }
[13:11:14.176]                         }
[13:11:14.176]                       }
[13:11:14.176]                       invisible(muffled)
[13:11:14.176]                     }
[13:11:14.176]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.176]                   }
[13:11:14.176]                 }
[13:11:14.176]             }
[13:11:14.176]         }))
[13:11:14.176]     }, error = function(ex) {
[13:11:14.176]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.176]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.176]                 ...future.rng), started = ...future.startTime, 
[13:11:14.176]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.176]             version = "1.8"), class = "FutureResult")
[13:11:14.176]     }, finally = {
[13:11:14.176]         if (!identical(...future.workdir, getwd())) 
[13:11:14.176]             setwd(...future.workdir)
[13:11:14.176]         {
[13:11:14.176]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.176]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.176]             }
[13:11:14.176]             base::options(...future.oldOptions)
[13:11:14.176]             if (.Platform$OS.type == "windows") {
[13:11:14.176]                 old_names <- names(...future.oldEnvVars)
[13:11:14.176]                 envs <- base::Sys.getenv()
[13:11:14.176]                 names <- names(envs)
[13:11:14.176]                 common <- intersect(names, old_names)
[13:11:14.176]                 added <- setdiff(names, old_names)
[13:11:14.176]                 removed <- setdiff(old_names, names)
[13:11:14.176]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.176]                   envs[common]]
[13:11:14.176]                 NAMES <- toupper(changed)
[13:11:14.176]                 args <- list()
[13:11:14.176]                 for (kk in seq_along(NAMES)) {
[13:11:14.176]                   name <- changed[[kk]]
[13:11:14.176]                   NAME <- NAMES[[kk]]
[13:11:14.176]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.176]                     next
[13:11:14.176]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.176]                 }
[13:11:14.176]                 NAMES <- toupper(added)
[13:11:14.176]                 for (kk in seq_along(NAMES)) {
[13:11:14.176]                   name <- added[[kk]]
[13:11:14.176]                   NAME <- NAMES[[kk]]
[13:11:14.176]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.176]                     next
[13:11:14.176]                   args[[name]] <- ""
[13:11:14.176]                 }
[13:11:14.176]                 NAMES <- toupper(removed)
[13:11:14.176]                 for (kk in seq_along(NAMES)) {
[13:11:14.176]                   name <- removed[[kk]]
[13:11:14.176]                   NAME <- NAMES[[kk]]
[13:11:14.176]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.176]                     next
[13:11:14.176]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.176]                 }
[13:11:14.176]                 if (length(args) > 0) 
[13:11:14.176]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.176]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.176]             }
[13:11:14.176]             else {
[13:11:14.176]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.176]             }
[13:11:14.176]             {
[13:11:14.176]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.176]                   0L) {
[13:11:14.176]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.176]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.176]                   base::options(opts)
[13:11:14.176]                 }
[13:11:14.176]                 {
[13:11:14.176]                   NULL
[13:11:14.176]                   options(future.plan = NULL)
[13:11:14.176]                   if (is.na(NA_character_)) 
[13:11:14.176]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.176]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.176]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.176]                     .init = FALSE)
[13:11:14.176]                 }
[13:11:14.176]             }
[13:11:14.176]         }
[13:11:14.176]     })
[13:11:14.176]     if (FALSE) {
[13:11:14.176]         base::sink(type = "output", split = FALSE)
[13:11:14.176]         if (NA) {
[13:11:14.176]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.176]         }
[13:11:14.176]         else {
[13:11:14.176]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.176]         }
[13:11:14.176]         base::close(...future.stdout)
[13:11:14.176]         ...future.stdout <- NULL
[13:11:14.176]     }
[13:11:14.176]     ...future.result$conditions <- ...future.conditions
[13:11:14.176]     ...future.result$finished <- base::Sys.time()
[13:11:14.176]     ...future.result
[13:11:14.176] }
[13:11:14.181] - Launch lazy future ... done
[13:11:14.181] run() for 'MiraiFuture' ... done
List of 11
 $ value       : int 42
 $ visible     : logi TRUE
 $ stdout      : NULL
 $ conditions  : list()
 $ rng         : logi FALSE
 $ globalenv   : NULL
 $ started     : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ finished    : POSIXct[1:1], format: "2024-04-16 13:11:14"
 $ session_uuid: chr "2b09bb46-4a2b-e254-e9ad-b957726e71c1"
  ..- attr(*, "source")=List of 5
  .. ..$ host  : Named chr "CRANWIN3"
  .. .. ..- attr(*, "names")= chr "COMPUTERNAME"
  .. ..$ info  : Named chr [1:8] "Windows" "Server x64" "build 20348" "CRANWIN3" ...
  .. .. ..- attr(*, "names")= chr [1:8] "sysname" "release" "version" "nodename" ...
  .. ..$ pid   : int 34336
  .. ..$ time  : POSIXct[1:1], format: "2024-04-16 13:11:13"
  .. ..$ random: int 2147483647
 $ r_info      :List of 4
  ..$ version      :Classes 'R_system_version', 'package_version', 'numeric_version'  hidden list of 1
  .. ..$ : int [1:3] 4 4 0
  ..$ os           : chr "windows"
  ..$ os_name      : chr "Windows"
  ..$ captures_utf8: logi TRUE
 $ version     : chr "1.8"
 - attr(*, "class")= chr "FutureResult"
[13:11:14.194] getGlobalsAndPackages() ...
[13:11:14.194] Searching for globals...
[13:11:14.197] - globals found: [9] '{', 'print', ':', 'str', 'cat', 'letters', 'write.table', '[', '::'
[13:11:14.198] Searching for globals ... DONE
[13:11:14.198] Resolving globals: FALSE
[13:11:14.198] 
[13:11:14.199] - packages: [1] 'utils'
[13:11:14.199] getGlobalsAndPackages() ... DONE
[13:11:14.199] run() for 'Future' ...
[13:11:14.199] - state: 'created'
[13:11:14.199] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[13:11:14.202] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:14.202] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[13:11:14.202]   - Field: 'label'
[13:11:14.202]   - Field: 'local'
[13:11:14.203]   - Field: 'owner'
[13:11:14.203]   - Field: 'envir'
[13:11:14.203]   - Field: 'packages'
[13:11:14.203]   - Field: 'gc'
[13:11:14.203]   - Field: 'conditions'
[13:11:14.203]   - Field: 'expr'
[13:11:14.204]   - Field: 'uuid'
[13:11:14.204]   - Field: 'seed'
[13:11:14.204]   - Field: 'version'
[13:11:14.204]   - Field: 'result'
[13:11:14.204]   - Field: 'asynchronous'
[13:11:14.204]   - Field: 'calls'
[13:11:14.205]   - Field: 'globals'
[13:11:14.205]   - Field: 'stdout'
[13:11:14.205]   - Field: 'earlySignal'
[13:11:14.205]   - Field: 'lazy'
[13:11:14.205]   - Field: 'state'
[13:11:14.205]   - Field: '.cluster'
[13:11:14.206] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[13:11:14.206] - Launch lazy future ...
[13:11:14.206] Packages needed by the future expression (n = 1): 'utils'
[13:11:14.206] Packages needed by future strategies (n = 0): <none>
[13:11:14.207] {
[13:11:14.207]     {
[13:11:14.207]         {
[13:11:14.207]             ...future.startTime <- base::Sys.time()
[13:11:14.207]             {
[13:11:14.207]                 {
[13:11:14.207]                   {
[13:11:14.207]                     {
[13:11:14.207]                       base::local({
[13:11:14.207]                         has_future <- base::requireNamespace("future", 
[13:11:14.207]                           quietly = TRUE)
[13:11:14.207]                         if (has_future) {
[13:11:14.207]                           ns <- base::getNamespace("future")
[13:11:14.207]                           version <- ns[[".package"]][["version"]]
[13:11:14.207]                           if (is.null(version)) 
[13:11:14.207]                             version <- utils::packageVersion("future")
[13:11:14.207]                         }
[13:11:14.207]                         else {
[13:11:14.207]                           version <- NULL
[13:11:14.207]                         }
[13:11:14.207]                         if (!has_future || version < "1.8.0") {
[13:11:14.207]                           info <- base::c(r_version = base::gsub("R version ", 
[13:11:14.207]                             "", base::R.version$version.string), 
[13:11:14.207]                             platform = base::sprintf("%s (%s-bit)", 
[13:11:14.207]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:14.207]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:14.207]                               "release", "version")], collapse = " "), 
[13:11:14.207]                             hostname = base::Sys.info()[["nodename"]])
[13:11:14.207]                           info <- base::sprintf("%s: %s", base::names(info), 
[13:11:14.207]                             info)
[13:11:14.207]                           info <- base::paste(info, collapse = "; ")
[13:11:14.207]                           if (!has_future) {
[13:11:14.207]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:14.207]                               info)
[13:11:14.207]                           }
[13:11:14.207]                           else {
[13:11:14.207]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:14.207]                               info, version)
[13:11:14.207]                           }
[13:11:14.207]                           base::stop(msg)
[13:11:14.207]                         }
[13:11:14.207]                       })
[13:11:14.207]                     }
[13:11:14.207]                     base::local({
[13:11:14.207]                       for (pkg in "utils") {
[13:11:14.207]                         base::loadNamespace(pkg)
[13:11:14.207]                         base::library(pkg, character.only = TRUE)
[13:11:14.207]                       }
[13:11:14.207]                     })
[13:11:14.207]                   }
[13:11:14.207]                   ...future.strategy.old <- future::plan("list")
[13:11:14.207]                   options(future.plan = NULL)
[13:11:14.207]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.207]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:14.207]                 }
[13:11:14.207]                 ...future.workdir <- getwd()
[13:11:14.207]             }
[13:11:14.207]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:14.207]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:14.207]         }
[13:11:14.207]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:14.207]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:14.207]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:14.207]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:14.207]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:14.207]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:14.207]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:14.207]             base::names(...future.oldOptions))
[13:11:14.207]     }
[13:11:14.207]     if (TRUE) {
[13:11:14.207]     }
[13:11:14.207]     else {
[13:11:14.207]         if (NA) {
[13:11:14.207]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:14.207]                 open = "w")
[13:11:14.207]         }
[13:11:14.207]         else {
[13:11:14.207]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:14.207]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:14.207]         }
[13:11:14.207]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:14.207]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:14.207]             base::sink(type = "output", split = FALSE)
[13:11:14.207]             base::close(...future.stdout)
[13:11:14.207]         }, add = TRUE)
[13:11:14.207]     }
[13:11:14.207]     ...future.frame <- base::sys.nframe()
[13:11:14.207]     ...future.conditions <- base::list()
[13:11:14.207]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:14.207]     if (FALSE) {
[13:11:14.207]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:14.207]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:14.207]     }
[13:11:14.207]     ...future.result <- base::tryCatch({
[13:11:14.207]         base::withCallingHandlers({
[13:11:14.207]             ...future.value <- base::withVisible(base::local({
[13:11:14.207]                 print(1:50)
[13:11:14.207]                 str(1:50)
[13:11:14.207]                 cat(letters, sep = "-")
[13:11:14.207]                 cat(1:6, collapse = "\n")
[13:11:14.207]                 write.table(datasets::iris[1:10, ], sep = "\t")
[13:11:14.207]                 42L
[13:11:14.207]             }))
[13:11:14.207]             future::FutureResult(value = ...future.value$value, 
[13:11:14.207]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.207]                   ...future.rng), globalenv = if (FALSE) 
[13:11:14.207]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:14.207]                     ...future.globalenv.names))
[13:11:14.207]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:14.207]         }, condition = base::local({
[13:11:14.207]             c <- base::c
[13:11:14.207]             inherits <- base::inherits
[13:11:14.207]             invokeRestart <- base::invokeRestart
[13:11:14.207]             length <- base::length
[13:11:14.207]             list <- base::list
[13:11:14.207]             seq.int <- base::seq.int
[13:11:14.207]             signalCondition <- base::signalCondition
[13:11:14.207]             sys.calls <- base::sys.calls
[13:11:14.207]             `[[` <- base::`[[`
[13:11:14.207]             `+` <- base::`+`
[13:11:14.207]             `<<-` <- base::`<<-`
[13:11:14.207]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:14.207]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:14.207]                   3L)]
[13:11:14.207]             }
[13:11:14.207]             function(cond) {
[13:11:14.207]                 is_error <- inherits(cond, "error")
[13:11:14.207]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:14.207]                   NULL)
[13:11:14.207]                 if (is_error) {
[13:11:14.207]                   sessionInformation <- function() {
[13:11:14.207]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:14.207]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:14.207]                       search = base::search(), system = base::Sys.info())
[13:11:14.207]                   }
[13:11:14.207]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.207]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:14.207]                     cond$call), session = sessionInformation(), 
[13:11:14.207]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:14.207]                   signalCondition(cond)
[13:11:14.207]                 }
[13:11:14.207]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:14.207]                   signal <- FALSE && inherits(cond, character(0))
[13:11:14.207]                   ...future.conditions[[length(...future.conditions) + 
[13:11:14.207]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:14.207]                   if (FALSE && !signal) {
[13:11:14.207]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.207]                     {
[13:11:14.207]                       inherits <- base::inherits
[13:11:14.207]                       invokeRestart <- base::invokeRestart
[13:11:14.207]                       is.null <- base::is.null
[13:11:14.207]                       muffled <- FALSE
[13:11:14.207]                       if (inherits(cond, "message")) {
[13:11:14.207]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.207]                         if (muffled) 
[13:11:14.207]                           invokeRestart("muffleMessage")
[13:11:14.207]                       }
[13:11:14.207]                       else if (inherits(cond, "warning")) {
[13:11:14.207]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.207]                         if (muffled) 
[13:11:14.207]                           invokeRestart("muffleWarning")
[13:11:14.207]                       }
[13:11:14.207]                       else if (inherits(cond, "condition")) {
[13:11:14.207]                         if (!is.null(pattern)) {
[13:11:14.207]                           computeRestarts <- base::computeRestarts
[13:11:14.207]                           grepl <- base::grepl
[13:11:14.207]                           restarts <- computeRestarts(cond)
[13:11:14.207]                           for (restart in restarts) {
[13:11:14.207]                             name <- restart$name
[13:11:14.207]                             if (is.null(name)) 
[13:11:14.207]                               next
[13:11:14.207]                             if (!grepl(pattern, name)) 
[13:11:14.207]                               next
[13:11:14.207]                             invokeRestart(restart)
[13:11:14.207]                             muffled <- TRUE
[13:11:14.207]                             break
[13:11:14.207]                           }
[13:11:14.207]                         }
[13:11:14.207]                       }
[13:11:14.207]                       invisible(muffled)
[13:11:14.207]                     }
[13:11:14.207]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.207]                   }
[13:11:14.207]                 }
[13:11:14.207]                 else {
[13:11:14.207]                   if (TRUE) {
[13:11:14.207]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:14.207]                     {
[13:11:14.207]                       inherits <- base::inherits
[13:11:14.207]                       invokeRestart <- base::invokeRestart
[13:11:14.207]                       is.null <- base::is.null
[13:11:14.207]                       muffled <- FALSE
[13:11:14.207]                       if (inherits(cond, "message")) {
[13:11:14.207]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:14.207]                         if (muffled) 
[13:11:14.207]                           invokeRestart("muffleMessage")
[13:11:14.207]                       }
[13:11:14.207]                       else if (inherits(cond, "warning")) {
[13:11:14.207]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:14.207]                         if (muffled) 
[13:11:14.207]                           invokeRestart("muffleWarning")
[13:11:14.207]                       }
[13:11:14.207]                       else if (inherits(cond, "condition")) {
[13:11:14.207]                         if (!is.null(pattern)) {
[13:11:14.207]                           computeRestarts <- base::computeRestarts
[13:11:14.207]                           grepl <- base::grepl
[13:11:14.207]                           restarts <- computeRestarts(cond)
[13:11:14.207]                           for (restart in restarts) {
[13:11:14.207]                             name <- restart$name
[13:11:14.207]                             if (is.null(name)) 
[13:11:14.207]                               next
[13:11:14.207]                             if (!grepl(pattern, name)) 
[13:11:14.207]                               next
[13:11:14.207]                             invokeRestart(restart)
[13:11:14.207]                             muffled <- TRUE
[13:11:14.207]                             break
[13:11:14.207]                           }
[13:11:14.207]                         }
[13:11:14.207]                       }
[13:11:14.207]                       invisible(muffled)
[13:11:14.207]                     }
[13:11:14.207]                     muffleCondition(cond, pattern = "^muffle")
[13:11:14.207]                   }
[13:11:14.207]                 }
[13:11:14.207]             }
[13:11:14.207]         }))
[13:11:14.207]     }, error = function(ex) {
[13:11:14.207]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:14.207]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:14.207]                 ...future.rng), started = ...future.startTime, 
[13:11:14.207]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:14.207]             version = "1.8"), class = "FutureResult")
[13:11:14.207]     }, finally = {
[13:11:14.207]         if (!identical(...future.workdir, getwd())) 
[13:11:14.207]             setwd(...future.workdir)
[13:11:14.207]         {
[13:11:14.207]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:14.207]                 ...future.oldOptions$nwarnings <- NULL
[13:11:14.207]             }
[13:11:14.207]             base::options(...future.oldOptions)
[13:11:14.207]             if (.Platform$OS.type == "windows") {
[13:11:14.207]                 old_names <- names(...future.oldEnvVars)
[13:11:14.207]                 envs <- base::Sys.getenv()
[13:11:14.207]                 names <- names(envs)
[13:11:14.207]                 common <- intersect(names, old_names)
[13:11:14.207]                 added <- setdiff(names, old_names)
[13:11:14.207]                 removed <- setdiff(old_names, names)
[13:11:14.207]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:14.207]                   envs[common]]
[13:11:14.207]                 NAMES <- toupper(changed)
[13:11:14.207]                 args <- list()
[13:11:14.207]                 for (kk in seq_along(NAMES)) {
[13:11:14.207]                   name <- changed[[kk]]
[13:11:14.207]                   NAME <- NAMES[[kk]]
[13:11:14.207]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.207]                     next
[13:11:14.207]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.207]                 }
[13:11:14.207]                 NAMES <- toupper(added)
[13:11:14.207]                 for (kk in seq_along(NAMES)) {
[13:11:14.207]                   name <- added[[kk]]
[13:11:14.207]                   NAME <- NAMES[[kk]]
[13:11:14.207]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.207]                     next
[13:11:14.207]                   args[[name]] <- ""
[13:11:14.207]                 }
[13:11:14.207]                 NAMES <- toupper(removed)
[13:11:14.207]                 for (kk in seq_along(NAMES)) {
[13:11:14.207]                   name <- removed[[kk]]
[13:11:14.207]                   NAME <- NAMES[[kk]]
[13:11:14.207]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:14.207]                     next
[13:11:14.207]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:14.207]                 }
[13:11:14.207]                 if (length(args) > 0) 
[13:11:14.207]                   base::do.call(base::Sys.setenv, args = args)
[13:11:14.207]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:14.207]             }
[13:11:14.207]             else {
[13:11:14.207]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:14.207]             }
[13:11:14.207]             {
[13:11:14.207]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:14.207]                   0L) {
[13:11:14.207]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:14.207]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:14.207]                   base::options(opts)
[13:11:14.207]                 }
[13:11:14.207]                 {
[13:11:14.207]                   NULL
[13:11:14.207]                   options(future.plan = NULL)
[13:11:14.207]                   if (is.na(NA_character_)) 
[13:11:14.207]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:14.207]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:14.207]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:14.207]                     .init = FALSE)
[13:11:14.207]                 }
[13:11:14.207]             }
[13:11:14.207]         }
[13:11:14.207]     })
[13:11:14.207]     if (FALSE) {
[13:11:14.207]         base::sink(type = "output", split = FALSE)
[13:11:14.207]         if (NA) {
[13:11:14.207]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:14.207]         }
[13:11:14.207]         else {
[13:11:14.207]             ...future.result["stdout"] <- base::list(NULL)
[13:11:14.207]         }
[13:11:14.207]         base::close(...future.stdout)
[13:11:14.207]         ...future.stdout <- NULL
[13:11:14.207]     }
[13:11:14.207]     ...future.result$conditions <- ...future.conditions
[13:11:14.207]     ...future.result$finished <- base::Sys.time()
[13:11:14.207]     ...future.result
[13:11:14.207] }
[13:11:14.211] - Launch lazy future ... done
[13:11:14.211] run() for 'MiraiFuture' ... done
> 
> message("mirai_multisession ... DONE")
mirai_multisession ... DONE
> 
> message("*** Standard output ... DONE")
*** Standard output ... DONE
> 
> source("incl/end.R")
> 
> proc.time()
   user  system elapsed 
   0.50    0.04    1.01