R version 4.4.0 beta (2024-04-15 r86425 ucrt) -- "Puppy Cup"
Copyright (C) 2024 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
Loading required package: future
[13:11:09.681] plan(): Setting new future strategy stack:
[13:11:09.683] List of future strategies:
[13:11:09.683] 1. mirai_multisession:
[13:11:09.683]    - args: function (expr, substitute = TRUE, envir = parent.frame(), ..., workers = availableCores())
[13:11:09.683]    - tweaked: FALSE
[13:11:09.683]    - call: future::plan(future.mirai::mirai_multisession)
[13:11:09.695] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ...
[13:11:09.695] < mirai | $data >
[13:11:09.700] getGlobalsAndPackages() ...
[13:11:09.700] Not searching for globals
[13:11:09.701] - globals: [0] <none>
[13:11:09.701] getGlobalsAndPackages() ... DONE
[13:11:09.701] getGlobalsAndPackages() ...
[13:11:09.701] 
[13:11:09.702] - globals: [0] <none>
[13:11:09.702] getGlobalsAndPackages() ... DONE
[13:11:09.977] Packages needed by the future expression (n = 0): <none>
[13:11:09.977] Packages needed by future strategies (n = 0): <none>
[13:11:09.978] {
[13:11:09.978]     {
[13:11:09.978]         {
[13:11:09.978]             ...future.startTime <- base::Sys.time()
[13:11:09.978]             {
[13:11:09.978]                 {
[13:11:09.978]                   {
[13:11:09.978]                     base::local({
[13:11:09.978]                       has_future <- base::requireNamespace("future", 
[13:11:09.978]                         quietly = TRUE)
[13:11:09.978]                       if (has_future) {
[13:11:09.978]                         ns <- base::getNamespace("future")
[13:11:09.978]                         version <- ns[[".package"]][["version"]]
[13:11:09.978]                         if (is.null(version)) 
[13:11:09.978]                           version <- utils::packageVersion("future")
[13:11:09.978]                       }
[13:11:09.978]                       else {
[13:11:09.978]                         version <- NULL
[13:11:09.978]                       }
[13:11:09.978]                       if (!has_future || version < "1.8.0") {
[13:11:09.978]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:09.978]                           "", base::R.version$version.string), 
[13:11:09.978]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:09.978]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:09.978]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:09.978]                             "release", "version")], collapse = " "), 
[13:11:09.978]                           hostname = base::Sys.info()[["nodename"]])
[13:11:09.978]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:09.978]                           info)
[13:11:09.978]                         info <- base::paste(info, collapse = "; ")
[13:11:09.978]                         if (!has_future) {
[13:11:09.978]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:09.978]                             info)
[13:11:09.978]                         }
[13:11:09.978]                         else {
[13:11:09.978]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:09.978]                             info, version)
[13:11:09.978]                         }
[13:11:09.978]                         base::stop(msg)
[13:11:09.978]                       }
[13:11:09.978]                     })
[13:11:09.978]                   }
[13:11:09.978]                   ...future.strategy.old <- future::plan("list")
[13:11:09.978]                   options(future.plan = NULL)
[13:11:09.978]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:09.978]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:09.978]                 }
[13:11:09.978]                 ...future.workdir <- getwd()
[13:11:09.978]             }
[13:11:09.978]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:09.978]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:09.978]         }
[13:11:09.978]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:09.978]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:09.978]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:09.978]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:09.978]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:09.978]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:09.978]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:09.978]             base::names(...future.oldOptions))
[13:11:09.978]     }
[13:11:09.978]     if (FALSE) {
[13:11:09.978]     }
[13:11:09.978]     else {
[13:11:09.978]         if (TRUE) {
[13:11:09.978]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:09.978]                 open = "w")
[13:11:09.978]         }
[13:11:09.978]         else {
[13:11:09.978]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:09.978]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:09.978]         }
[13:11:09.978]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:09.978]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:09.978]             base::sink(type = "output", split = FALSE)
[13:11:09.978]             base::close(...future.stdout)
[13:11:09.978]         }, add = TRUE)
[13:11:09.978]     }
[13:11:09.978]     ...future.frame <- base::sys.nframe()
[13:11:09.978]     ...future.conditions <- base::list()
[13:11:09.978]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:09.978]     if (FALSE) {
[13:11:09.978]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:09.978]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:09.978]     }
[13:11:09.978]     ...future.result <- base::tryCatch({
[13:11:09.978]         base::withCallingHandlers({
[13:11:09.978]             ...future.value <- base::withVisible(base::local(NA))
[13:11:09.978]             future::FutureResult(value = ...future.value$value, 
[13:11:09.978]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:09.978]                   ...future.rng), globalenv = if (FALSE) 
[13:11:09.978]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:09.978]                     ...future.globalenv.names))
[13:11:09.978]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:09.978]         }, condition = base::local({
[13:11:09.978]             c <- base::c
[13:11:09.978]             inherits <- base::inherits
[13:11:09.978]             invokeRestart <- base::invokeRestart
[13:11:09.978]             length <- base::length
[13:11:09.978]             list <- base::list
[13:11:09.978]             seq.int <- base::seq.int
[13:11:09.978]             signalCondition <- base::signalCondition
[13:11:09.978]             sys.calls <- base::sys.calls
[13:11:09.978]             `[[` <- base::`[[`
[13:11:09.978]             `+` <- base::`+`
[13:11:09.978]             `<<-` <- base::`<<-`
[13:11:09.978]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:09.978]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:09.978]                   3L)]
[13:11:09.978]             }
[13:11:09.978]             function(cond) {
[13:11:09.978]                 is_error <- inherits(cond, "error")
[13:11:09.978]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:09.978]                   NULL)
[13:11:09.978]                 if (is_error) {
[13:11:09.978]                   sessionInformation <- function() {
[13:11:09.978]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:09.978]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:09.978]                       search = base::search(), system = base::Sys.info())
[13:11:09.978]                   }
[13:11:09.978]                   ...future.conditions[[length(...future.conditions) + 
[13:11:09.978]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:09.978]                     cond$call), session = sessionInformation(), 
[13:11:09.978]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:09.978]                   signalCondition(cond)
[13:11:09.978]                 }
[13:11:09.978]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:09.978]                   signal <- FALSE && inherits(cond, character(0))
[13:11:09.978]                   ...future.conditions[[length(...future.conditions) + 
[13:11:09.978]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:09.978]                   if (FALSE && !signal) {
[13:11:09.978]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:09.978]                     {
[13:11:09.978]                       inherits <- base::inherits
[13:11:09.978]                       invokeRestart <- base::invokeRestart
[13:11:09.978]                       is.null <- base::is.null
[13:11:09.978]                       muffled <- FALSE
[13:11:09.978]                       if (inherits(cond, "message")) {
[13:11:09.978]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:09.978]                         if (muffled) 
[13:11:09.978]                           invokeRestart("muffleMessage")
[13:11:09.978]                       }
[13:11:09.978]                       else if (inherits(cond, "warning")) {
[13:11:09.978]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:09.978]                         if (muffled) 
[13:11:09.978]                           invokeRestart("muffleWarning")
[13:11:09.978]                       }
[13:11:09.978]                       else if (inherits(cond, "condition")) {
[13:11:09.978]                         if (!is.null(pattern)) {
[13:11:09.978]                           computeRestarts <- base::computeRestarts
[13:11:09.978]                           grepl <- base::grepl
[13:11:09.978]                           restarts <- computeRestarts(cond)
[13:11:09.978]                           for (restart in restarts) {
[13:11:09.978]                             name <- restart$name
[13:11:09.978]                             if (is.null(name)) 
[13:11:09.978]                               next
[13:11:09.978]                             if (!grepl(pattern, name)) 
[13:11:09.978]                               next
[13:11:09.978]                             invokeRestart(restart)
[13:11:09.978]                             muffled <- TRUE
[13:11:09.978]                             break
[13:11:09.978]                           }
[13:11:09.978]                         }
[13:11:09.978]                       }
[13:11:09.978]                       invisible(muffled)
[13:11:09.978]                     }
[13:11:09.978]                     muffleCondition(cond, pattern = "^muffle")
[13:11:09.978]                   }
[13:11:09.978]                 }
[13:11:09.978]                 else {
[13:11:09.978]                   if (TRUE) {
[13:11:09.978]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:09.978]                     {
[13:11:09.978]                       inherits <- base::inherits
[13:11:09.978]                       invokeRestart <- base::invokeRestart
[13:11:09.978]                       is.null <- base::is.null
[13:11:09.978]                       muffled <- FALSE
[13:11:09.978]                       if (inherits(cond, "message")) {
[13:11:09.978]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:09.978]                         if (muffled) 
[13:11:09.978]                           invokeRestart("muffleMessage")
[13:11:09.978]                       }
[13:11:09.978]                       else if (inherits(cond, "warning")) {
[13:11:09.978]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:09.978]                         if (muffled) 
[13:11:09.978]                           invokeRestart("muffleWarning")
[13:11:09.978]                       }
[13:11:09.978]                       else if (inherits(cond, "condition")) {
[13:11:09.978]                         if (!is.null(pattern)) {
[13:11:09.978]                           computeRestarts <- base::computeRestarts
[13:11:09.978]                           grepl <- base::grepl
[13:11:09.978]                           restarts <- computeRestarts(cond)
[13:11:09.978]                           for (restart in restarts) {
[13:11:09.978]                             name <- restart$name
[13:11:09.978]                             if (is.null(name)) 
[13:11:09.978]                               next
[13:11:09.978]                             if (!grepl(pattern, name)) 
[13:11:09.978]                               next
[13:11:09.978]                             invokeRestart(restart)
[13:11:09.978]                             muffled <- TRUE
[13:11:09.978]                             break
[13:11:09.978]                           }
[13:11:09.978]                         }
[13:11:09.978]                       }
[13:11:09.978]                       invisible(muffled)
[13:11:09.978]                     }
[13:11:09.978]                     muffleCondition(cond, pattern = "^muffle")
[13:11:09.978]                   }
[13:11:09.978]                 }
[13:11:09.978]             }
[13:11:09.978]         }))
[13:11:09.978]     }, error = function(ex) {
[13:11:09.978]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:09.978]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:09.978]                 ...future.rng), started = ...future.startTime, 
[13:11:09.978]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:09.978]             version = "1.8"), class = "FutureResult")
[13:11:09.978]     }, finally = {
[13:11:09.978]         if (!identical(...future.workdir, getwd())) 
[13:11:09.978]             setwd(...future.workdir)
[13:11:09.978]         {
[13:11:09.978]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:09.978]                 ...future.oldOptions$nwarnings <- NULL
[13:11:09.978]             }
[13:11:09.978]             base::options(...future.oldOptions)
[13:11:09.978]             if (.Platform$OS.type == "windows") {
[13:11:09.978]                 old_names <- names(...future.oldEnvVars)
[13:11:09.978]                 envs <- base::Sys.getenv()
[13:11:09.978]                 names <- names(envs)
[13:11:09.978]                 common <- intersect(names, old_names)
[13:11:09.978]                 added <- setdiff(names, old_names)
[13:11:09.978]                 removed <- setdiff(old_names, names)
[13:11:09.978]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:09.978]                   envs[common]]
[13:11:09.978]                 NAMES <- toupper(changed)
[13:11:09.978]                 args <- list()
[13:11:09.978]                 for (kk in seq_along(NAMES)) {
[13:11:09.978]                   name <- changed[[kk]]
[13:11:09.978]                   NAME <- NAMES[[kk]]
[13:11:09.978]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:09.978]                     next
[13:11:09.978]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:09.978]                 }
[13:11:09.978]                 NAMES <- toupper(added)
[13:11:09.978]                 for (kk in seq_along(NAMES)) {
[13:11:09.978]                   name <- added[[kk]]
[13:11:09.978]                   NAME <- NAMES[[kk]]
[13:11:09.978]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:09.978]                     next
[13:11:09.978]                   args[[name]] <- ""
[13:11:09.978]                 }
[13:11:09.978]                 NAMES <- toupper(removed)
[13:11:09.978]                 for (kk in seq_along(NAMES)) {
[13:11:09.978]                   name <- removed[[kk]]
[13:11:09.978]                   NAME <- NAMES[[kk]]
[13:11:09.978]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:09.978]                     next
[13:11:09.978]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:09.978]                 }
[13:11:09.978]                 if (length(args) > 0) 
[13:11:09.978]                   base::do.call(base::Sys.setenv, args = args)
[13:11:09.978]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:09.978]             }
[13:11:09.978]             else {
[13:11:09.978]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:09.978]             }
[13:11:09.978]             {
[13:11:09.978]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:09.978]                   0L) {
[13:11:09.978]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:09.978]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:09.978]                   base::options(opts)
[13:11:09.978]                 }
[13:11:09.978]                 {
[13:11:09.978]                   NULL
[13:11:09.978]                   options(future.plan = NULL)
[13:11:09.978]                   if (is.na(NA_character_)) 
[13:11:09.978]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:09.978]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:09.978]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:09.978]                     .init = FALSE)
[13:11:09.978]                 }
[13:11:09.978]             }
[13:11:09.978]         }
[13:11:09.978]     })
[13:11:09.978]     if (TRUE) {
[13:11:09.978]         base::sink(type = "output", split = FALSE)
[13:11:09.978]         if (TRUE) {
[13:11:09.978]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:09.978]         }
[13:11:09.978]         else {
[13:11:09.978]             ...future.result["stdout"] <- base::list(NULL)
[13:11:09.978]         }
[13:11:09.978]         base::close(...future.stdout)
[13:11:09.978]         ...future.stdout <- NULL
[13:11:09.978]     }
[13:11:09.978]     ...future.result$conditions <- ...future.conditions
[13:11:09.978]     ...future.result$finished <- base::Sys.time()
[13:11:09.978]     ...future.result
[13:11:09.978] }
[13:11:10.077] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ... DONE
[13:11:10.077] plan(): nbrOfWorkers() = 2
> library("listenv")
> 
> message("*** mirai_multisession() ...")
*** mirai_multisession() ...
> 
> for (cores in 1:min(2L, availableCores())) {
+   ## FIXME:
+   if (!fullTest && cores > 1) next
+ 
+   mprintf("Testing with %d cores ...", cores)
+   options(mc.cores = cores - 1L)
+ 
+   for (globals in c(FALSE, TRUE)) {
+     mprintf("*** mirai_multisession(..., globals = %s) without globals",
+             globals)
+ 
+     f <- mirai_multisession({
+       42L
+     }, globals = globals)
+     stopifnot(inherits(f, "MiraiFuture"))
+ 
+     print(resolved(f))
+     y <- value(f)
+     print(y)
+     stopifnot(y == 42L)
+ 
+     mprintf("*** mirai_multisession(..., globals = %s) with globals", globals)
+     ## A global variable
+     a <- 0
+     f <- mirai_multisession({
+       b <- 3
+       c <- 2
+       a * b * c
+     }, globals = globals)
+     print(f)
+ 
+ 
+     ## A mirai_multisession future is evaluated in a separated
+     ## process.  Changing the value of a global
+     ## variable should not affect the result of the
+     ## future.
+     a <- 7  ## Make sure globals are frozen
+     if (globals) {
+       v <- value(f)
+       print(v)
+       stopifnot(v == 0)
+     } else {
+       res <- tryCatch({ value(f) }, error = identity)
+       print(res)
+       stopifnot(inherits(res, "error"))
+     }
+ 
+ 
+     mprintf("*** mirai_multisession(..., globals = %s) with globals and blocking", globals) #nolint
+     x <- listenv()
+     for (ii in 1:3) {
+       mprintf(" - Creating mirai_multisession future #%d ...", ii)
+       x[[ii]] <- mirai_multisession({ ii }, globals = globals)
+     }
+     mprintf(" - Resolving %d mirai_multisession futures", length(x))
+     if (globals) {
+       v <- sapply(x, FUN = value)
+       stopifnot(all(v == 1:3))
+     } else {
+       v <- lapply(x, FUN = function(f) tryCatch(value(f), error = identity))
+       stopifnot(all(sapply(v, FUN = inherits, "error")))
+     }
+ 
+     mprintf("*** mirai_multisession(..., globals = %s) and errors", globals)
+     f <- mirai_multisession({
+       stop("Whoops!")
+       1
+     }, globals = globals)
+     print(f)
+     v <- value(f, signal = FALSE)
+     print(v)
+     stopifnot(inherits(v, "error"))
+ 
+     res <- tryCatch({
+       v <- value(f)
+     }, error = identity)
+     print(res)
+     stopifnot(inherits(res, "error"))
+ 
+     ## Error is repeated
+     res <- tryCatch({
+       v <- value(f)
+     }, error = identity)
+     print(res)
+     stopifnot(inherits(res, "error"))
+ 
+   } # for (globals ...)
+ 
+ 
+   message("*** mirai_multisession(..., workers = 1L) ...")
+ 
+   a <- 2
+   b <- 3
+   y_truth <- a * b
+ 
+   f <- mirai_multisession({ a * b }, workers = 1L)
+   rm(list = c("a", "b"))
+ 
+   v <- value(f)
+   print(v)
+   stopifnot(v == y_truth)
+ 
+   message("*** mirai_multisession(..., workers = 1L) ... DONE")
+ 
+   mprintf("Testing with %d cores ... DONE", cores)
+ } ## for (cores ...)
[13:11:10.137] Testing with 1 cores ...[13:11:10.137] *** mirai_multisession(..., globals = FALSE) without globals[13:11:10.139] getGlobalsAndPackages() ...
[13:11:10.139] Not searching for globals
[13:11:10.139] - globals: [0] <none>
[13:11:10.139] getGlobalsAndPackages() ... DONE
[13:11:10.139] getGlobalsAndPackages() ...
[13:11:10.140] 
[13:11:10.140] - globals: [0] <none>
[13:11:10.140] getGlobalsAndPackages() ... DONE
[13:11:10.275] Packages needed by the future expression (n = 0): <none>
[13:11:10.275] Packages needed by future strategies (n = 0): <none>
[13:11:10.276] {
[13:11:10.276]     {
[13:11:10.276]         {
[13:11:10.276]             ...future.startTime <- base::Sys.time()
[13:11:10.276]             {
[13:11:10.276]                 {
[13:11:10.276]                   {
[13:11:10.276]                     base::local({
[13:11:10.276]                       has_future <- base::requireNamespace("future", 
[13:11:10.276]                         quietly = TRUE)
[13:11:10.276]                       if (has_future) {
[13:11:10.276]                         ns <- base::getNamespace("future")
[13:11:10.276]                         version <- ns[[".package"]][["version"]]
[13:11:10.276]                         if (is.null(version)) 
[13:11:10.276]                           version <- utils::packageVersion("future")
[13:11:10.276]                       }
[13:11:10.276]                       else {
[13:11:10.276]                         version <- NULL
[13:11:10.276]                       }
[13:11:10.276]                       if (!has_future || version < "1.8.0") {
[13:11:10.276]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.276]                           "", base::R.version$version.string), 
[13:11:10.276]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.276]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.276]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.276]                             "release", "version")], collapse = " "), 
[13:11:10.276]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.276]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.276]                           info)
[13:11:10.276]                         info <- base::paste(info, collapse = "; ")
[13:11:10.276]                         if (!has_future) {
[13:11:10.276]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.276]                             info)
[13:11:10.276]                         }
[13:11:10.276]                         else {
[13:11:10.276]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.276]                             info, version)
[13:11:10.276]                         }
[13:11:10.276]                         base::stop(msg)
[13:11:10.276]                       }
[13:11:10.276]                     })
[13:11:10.276]                   }
[13:11:10.276]                   ...future.strategy.old <- future::plan("list")
[13:11:10.276]                   options(future.plan = NULL)
[13:11:10.276]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.276]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.276]                 }
[13:11:10.276]                 ...future.workdir <- getwd()
[13:11:10.276]             }
[13:11:10.276]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.276]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.276]         }
[13:11:10.276]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.276]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.276]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.276]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.276]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.276]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.276]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.276]             base::names(...future.oldOptions))
[13:11:10.276]     }
[13:11:10.276]     if (FALSE) {
[13:11:10.276]     }
[13:11:10.276]     else {
[13:11:10.276]         if (TRUE) {
[13:11:10.276]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.276]                 open = "w")
[13:11:10.276]         }
[13:11:10.276]         else {
[13:11:10.276]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.276]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.276]         }
[13:11:10.276]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.276]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.276]             base::sink(type = "output", split = FALSE)
[13:11:10.276]             base::close(...future.stdout)
[13:11:10.276]         }, add = TRUE)
[13:11:10.276]     }
[13:11:10.276]     ...future.frame <- base::sys.nframe()
[13:11:10.276]     ...future.conditions <- base::list()
[13:11:10.276]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.276]     if (FALSE) {
[13:11:10.276]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.276]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.276]     }
[13:11:10.276]     ...future.result <- base::tryCatch({
[13:11:10.276]         base::withCallingHandlers({
[13:11:10.276]             ...future.value <- base::withVisible(base::local({
[13:11:10.276]                 42L
[13:11:10.276]             }))
[13:11:10.276]             future::FutureResult(value = ...future.value$value, 
[13:11:10.276]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.276]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.276]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.276]                     ...future.globalenv.names))
[13:11:10.276]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.276]         }, condition = base::local({
[13:11:10.276]             c <- base::c
[13:11:10.276]             inherits <- base::inherits
[13:11:10.276]             invokeRestart <- base::invokeRestart
[13:11:10.276]             length <- base::length
[13:11:10.276]             list <- base::list
[13:11:10.276]             seq.int <- base::seq.int
[13:11:10.276]             signalCondition <- base::signalCondition
[13:11:10.276]             sys.calls <- base::sys.calls
[13:11:10.276]             `[[` <- base::`[[`
[13:11:10.276]             `+` <- base::`+`
[13:11:10.276]             `<<-` <- base::`<<-`
[13:11:10.276]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.276]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.276]                   3L)]
[13:11:10.276]             }
[13:11:10.276]             function(cond) {
[13:11:10.276]                 is_error <- inherits(cond, "error")
[13:11:10.276]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.276]                   NULL)
[13:11:10.276]                 if (is_error) {
[13:11:10.276]                   sessionInformation <- function() {
[13:11:10.276]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.276]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.276]                       search = base::search(), system = base::Sys.info())
[13:11:10.276]                   }
[13:11:10.276]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.276]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.276]                     cond$call), session = sessionInformation(), 
[13:11:10.276]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.276]                   signalCondition(cond)
[13:11:10.276]                 }
[13:11:10.276]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.276]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.276]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.276]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.276]                   if (FALSE && !signal) {
[13:11:10.276]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.276]                     {
[13:11:10.276]                       inherits <- base::inherits
[13:11:10.276]                       invokeRestart <- base::invokeRestart
[13:11:10.276]                       is.null <- base::is.null
[13:11:10.276]                       muffled <- FALSE
[13:11:10.276]                       if (inherits(cond, "message")) {
[13:11:10.276]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.276]                         if (muffled) 
[13:11:10.276]                           invokeRestart("muffleMessage")
[13:11:10.276]                       }
[13:11:10.276]                       else if (inherits(cond, "warning")) {
[13:11:10.276]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.276]                         if (muffled) 
[13:11:10.276]                           invokeRestart("muffleWarning")
[13:11:10.276]                       }
[13:11:10.276]                       else if (inherits(cond, "condition")) {
[13:11:10.276]                         if (!is.null(pattern)) {
[13:11:10.276]                           computeRestarts <- base::computeRestarts
[13:11:10.276]                           grepl <- base::grepl
[13:11:10.276]                           restarts <- computeRestarts(cond)
[13:11:10.276]                           for (restart in restarts) {
[13:11:10.276]                             name <- restart$name
[13:11:10.276]                             if (is.null(name)) 
[13:11:10.276]                               next
[13:11:10.276]                             if (!grepl(pattern, name)) 
[13:11:10.276]                               next
[13:11:10.276]                             invokeRestart(restart)
[13:11:10.276]                             muffled <- TRUE
[13:11:10.276]                             break
[13:11:10.276]                           }
[13:11:10.276]                         }
[13:11:10.276]                       }
[13:11:10.276]                       invisible(muffled)
[13:11:10.276]                     }
[13:11:10.276]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.276]                   }
[13:11:10.276]                 }
[13:11:10.276]                 else {
[13:11:10.276]                   if (TRUE) {
[13:11:10.276]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.276]                     {
[13:11:10.276]                       inherits <- base::inherits
[13:11:10.276]                       invokeRestart <- base::invokeRestart
[13:11:10.276]                       is.null <- base::is.null
[13:11:10.276]                       muffled <- FALSE
[13:11:10.276]                       if (inherits(cond, "message")) {
[13:11:10.276]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.276]                         if (muffled) 
[13:11:10.276]                           invokeRestart("muffleMessage")
[13:11:10.276]                       }
[13:11:10.276]                       else if (inherits(cond, "warning")) {
[13:11:10.276]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.276]                         if (muffled) 
[13:11:10.276]                           invokeRestart("muffleWarning")
[13:11:10.276]                       }
[13:11:10.276]                       else if (inherits(cond, "condition")) {
[13:11:10.276]                         if (!is.null(pattern)) {
[13:11:10.276]                           computeRestarts <- base::computeRestarts
[13:11:10.276]                           grepl <- base::grepl
[13:11:10.276]                           restarts <- computeRestarts(cond)
[13:11:10.276]                           for (restart in restarts) {
[13:11:10.276]                             name <- restart$name
[13:11:10.276]                             if (is.null(name)) 
[13:11:10.276]                               next
[13:11:10.276]                             if (!grepl(pattern, name)) 
[13:11:10.276]                               next
[13:11:10.276]                             invokeRestart(restart)
[13:11:10.276]                             muffled <- TRUE
[13:11:10.276]                             break
[13:11:10.276]                           }
[13:11:10.276]                         }
[13:11:10.276]                       }
[13:11:10.276]                       invisible(muffled)
[13:11:10.276]                     }
[13:11:10.276]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.276]                   }
[13:11:10.276]                 }
[13:11:10.276]             }
[13:11:10.276]         }))
[13:11:10.276]     }, error = function(ex) {
[13:11:10.276]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.276]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.276]                 ...future.rng), started = ...future.startTime, 
[13:11:10.276]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.276]             version = "1.8"), class = "FutureResult")
[13:11:10.276]     }, finally = {
[13:11:10.276]         if (!identical(...future.workdir, getwd())) 
[13:11:10.276]             setwd(...future.workdir)
[13:11:10.276]         {
[13:11:10.276]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.276]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.276]             }
[13:11:10.276]             base::options(...future.oldOptions)
[13:11:10.276]             if (.Platform$OS.type == "windows") {
[13:11:10.276]                 old_names <- names(...future.oldEnvVars)
[13:11:10.276]                 envs <- base::Sys.getenv()
[13:11:10.276]                 names <- names(envs)
[13:11:10.276]                 common <- intersect(names, old_names)
[13:11:10.276]                 added <- setdiff(names, old_names)
[13:11:10.276]                 removed <- setdiff(old_names, names)
[13:11:10.276]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.276]                   envs[common]]
[13:11:10.276]                 NAMES <- toupper(changed)
[13:11:10.276]                 args <- list()
[13:11:10.276]                 for (kk in seq_along(NAMES)) {
[13:11:10.276]                   name <- changed[[kk]]
[13:11:10.276]                   NAME <- NAMES[[kk]]
[13:11:10.276]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.276]                     next
[13:11:10.276]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.276]                 }
[13:11:10.276]                 NAMES <- toupper(added)
[13:11:10.276]                 for (kk in seq_along(NAMES)) {
[13:11:10.276]                   name <- added[[kk]]
[13:11:10.276]                   NAME <- NAMES[[kk]]
[13:11:10.276]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.276]                     next
[13:11:10.276]                   args[[name]] <- ""
[13:11:10.276]                 }
[13:11:10.276]                 NAMES <- toupper(removed)
[13:11:10.276]                 for (kk in seq_along(NAMES)) {
[13:11:10.276]                   name <- removed[[kk]]
[13:11:10.276]                   NAME <- NAMES[[kk]]
[13:11:10.276]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.276]                     next
[13:11:10.276]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.276]                 }
[13:11:10.276]                 if (length(args) > 0) 
[13:11:10.276]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.276]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.276]             }
[13:11:10.276]             else {
[13:11:10.276]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.276]             }
[13:11:10.276]             {
[13:11:10.276]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.276]                   0L) {
[13:11:10.276]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.276]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.276]                   base::options(opts)
[13:11:10.276]                 }
[13:11:10.276]                 {
[13:11:10.276]                   NULL
[13:11:10.276]                   options(future.plan = NULL)
[13:11:10.276]                   if (is.na(NA_character_)) 
[13:11:10.276]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.276]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.276]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.276]                     .init = FALSE)
[13:11:10.276]                 }
[13:11:10.276]             }
[13:11:10.276]         }
[13:11:10.276]     })
[13:11:10.276]     if (TRUE) {
[13:11:10.276]         base::sink(type = "output", split = FALSE)
[13:11:10.276]         if (TRUE) {
[13:11:10.276]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.276]         }
[13:11:10.276]         else {
[13:11:10.276]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.276]         }
[13:11:10.276]         base::close(...future.stdout)
[13:11:10.276]         ...future.stdout <- NULL
[13:11:10.276]     }
[13:11:10.276]     ...future.result$conditions <- ...future.conditions
[13:11:10.276]     ...future.result$finished <- base::Sys.time()
[13:11:10.276]     ...future.result
[13:11:10.276] }
[13:11:10.281] resolved() for 'MiraiFuture' ...
[13:11:10.281] - state: 'running'
[13:11:10.281] - run: TRUE
[13:11:10.281] - result: 'NULL'
[13:11:10.282] - resolved: FALSE
[13:11:10.282] resolved() for 'MiraiFuture' ... done
[1] FALSE
[1] 42
[13:11:10.378] *** mirai_multisession(..., globals = FALSE) with globals[13:11:10.380] getGlobalsAndPackages() ...
[13:11:10.380] Not searching for globals
[13:11:10.380] - globals: [0] <none>
[13:11:10.381] getGlobalsAndPackages() ... DONE
[13:11:10.381] getGlobalsAndPackages() ...
[13:11:10.381] 
[13:11:10.381] - globals: [0] <none>
[13:11:10.381] getGlobalsAndPackages() ... DONE
[13:11:10.382] Packages needed by the future expression (n = 0): <none>
[13:11:10.382] Packages needed by future strategies (n = 0): <none>
[13:11:10.383] {
[13:11:10.383]     {
[13:11:10.383]         {
[13:11:10.383]             ...future.startTime <- base::Sys.time()
[13:11:10.383]             {
[13:11:10.383]                 {
[13:11:10.383]                   {
[13:11:10.383]                     base::local({
[13:11:10.383]                       has_future <- base::requireNamespace("future", 
[13:11:10.383]                         quietly = TRUE)
[13:11:10.383]                       if (has_future) {
[13:11:10.383]                         ns <- base::getNamespace("future")
[13:11:10.383]                         version <- ns[[".package"]][["version"]]
[13:11:10.383]                         if (is.null(version)) 
[13:11:10.383]                           version <- utils::packageVersion("future")
[13:11:10.383]                       }
[13:11:10.383]                       else {
[13:11:10.383]                         version <- NULL
[13:11:10.383]                       }
[13:11:10.383]                       if (!has_future || version < "1.8.0") {
[13:11:10.383]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.383]                           "", base::R.version$version.string), 
[13:11:10.383]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.383]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.383]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.383]                             "release", "version")], collapse = " "), 
[13:11:10.383]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.383]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.383]                           info)
[13:11:10.383]                         info <- base::paste(info, collapse = "; ")
[13:11:10.383]                         if (!has_future) {
[13:11:10.383]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.383]                             info)
[13:11:10.383]                         }
[13:11:10.383]                         else {
[13:11:10.383]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.383]                             info, version)
[13:11:10.383]                         }
[13:11:10.383]                         base::stop(msg)
[13:11:10.383]                       }
[13:11:10.383]                     })
[13:11:10.383]                   }
[13:11:10.383]                   ...future.strategy.old <- future::plan("list")
[13:11:10.383]                   options(future.plan = NULL)
[13:11:10.383]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.383]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.383]                 }
[13:11:10.383]                 ...future.workdir <- getwd()
[13:11:10.383]             }
[13:11:10.383]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.383]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.383]         }
[13:11:10.383]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.383]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.383]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.383]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.383]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.383]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.383]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.383]             base::names(...future.oldOptions))
[13:11:10.383]     }
[13:11:10.383]     if (FALSE) {
[13:11:10.383]     }
[13:11:10.383]     else {
[13:11:10.383]         if (TRUE) {
[13:11:10.383]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.383]                 open = "w")
[13:11:10.383]         }
[13:11:10.383]         else {
[13:11:10.383]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.383]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.383]         }
[13:11:10.383]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.383]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.383]             base::sink(type = "output", split = FALSE)
[13:11:10.383]             base::close(...future.stdout)
[13:11:10.383]         }, add = TRUE)
[13:11:10.383]     }
[13:11:10.383]     ...future.frame <- base::sys.nframe()
[13:11:10.383]     ...future.conditions <- base::list()
[13:11:10.383]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.383]     if (FALSE) {
[13:11:10.383]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.383]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.383]     }
[13:11:10.383]     ...future.result <- base::tryCatch({
[13:11:10.383]         base::withCallingHandlers({
[13:11:10.383]             ...future.value <- base::withVisible(base::local({
[13:11:10.383]                 b <- 3
[13:11:10.383]                 c <- 2
[13:11:10.383]                 a * b * c
[13:11:10.383]             }))
[13:11:10.383]             future::FutureResult(value = ...future.value$value, 
[13:11:10.383]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.383]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.383]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.383]                     ...future.globalenv.names))
[13:11:10.383]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.383]         }, condition = base::local({
[13:11:10.383]             c <- base::c
[13:11:10.383]             inherits <- base::inherits
[13:11:10.383]             invokeRestart <- base::invokeRestart
[13:11:10.383]             length <- base::length
[13:11:10.383]             list <- base::list
[13:11:10.383]             seq.int <- base::seq.int
[13:11:10.383]             signalCondition <- base::signalCondition
[13:11:10.383]             sys.calls <- base::sys.calls
[13:11:10.383]             `[[` <- base::`[[`
[13:11:10.383]             `+` <- base::`+`
[13:11:10.383]             `<<-` <- base::`<<-`
[13:11:10.383]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.383]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.383]                   3L)]
[13:11:10.383]             }
[13:11:10.383]             function(cond) {
[13:11:10.383]                 is_error <- inherits(cond, "error")
[13:11:10.383]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.383]                   NULL)
[13:11:10.383]                 if (is_error) {
[13:11:10.383]                   sessionInformation <- function() {
[13:11:10.383]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.383]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.383]                       search = base::search(), system = base::Sys.info())
[13:11:10.383]                   }
[13:11:10.383]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.383]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.383]                     cond$call), session = sessionInformation(), 
[13:11:10.383]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.383]                   signalCondition(cond)
[13:11:10.383]                 }
[13:11:10.383]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.383]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.383]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.383]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.383]                   if (FALSE && !signal) {
[13:11:10.383]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.383]                     {
[13:11:10.383]                       inherits <- base::inherits
[13:11:10.383]                       invokeRestart <- base::invokeRestart
[13:11:10.383]                       is.null <- base::is.null
[13:11:10.383]                       muffled <- FALSE
[13:11:10.383]                       if (inherits(cond, "message")) {
[13:11:10.383]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.383]                         if (muffled) 
[13:11:10.383]                           invokeRestart("muffleMessage")
[13:11:10.383]                       }
[13:11:10.383]                       else if (inherits(cond, "warning")) {
[13:11:10.383]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.383]                         if (muffled) 
[13:11:10.383]                           invokeRestart("muffleWarning")
[13:11:10.383]                       }
[13:11:10.383]                       else if (inherits(cond, "condition")) {
[13:11:10.383]                         if (!is.null(pattern)) {
[13:11:10.383]                           computeRestarts <- base::computeRestarts
[13:11:10.383]                           grepl <- base::grepl
[13:11:10.383]                           restarts <- computeRestarts(cond)
[13:11:10.383]                           for (restart in restarts) {
[13:11:10.383]                             name <- restart$name
[13:11:10.383]                             if (is.null(name)) 
[13:11:10.383]                               next
[13:11:10.383]                             if (!grepl(pattern, name)) 
[13:11:10.383]                               next
[13:11:10.383]                             invokeRestart(restart)
[13:11:10.383]                             muffled <- TRUE
[13:11:10.383]                             break
[13:11:10.383]                           }
[13:11:10.383]                         }
[13:11:10.383]                       }
[13:11:10.383]                       invisible(muffled)
[13:11:10.383]                     }
[13:11:10.383]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.383]                   }
[13:11:10.383]                 }
[13:11:10.383]                 else {
[13:11:10.383]                   if (TRUE) {
[13:11:10.383]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.383]                     {
[13:11:10.383]                       inherits <- base::inherits
[13:11:10.383]                       invokeRestart <- base::invokeRestart
[13:11:10.383]                       is.null <- base::is.null
[13:11:10.383]                       muffled <- FALSE
[13:11:10.383]                       if (inherits(cond, "message")) {
[13:11:10.383]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.383]                         if (muffled) 
[13:11:10.383]                           invokeRestart("muffleMessage")
[13:11:10.383]                       }
[13:11:10.383]                       else if (inherits(cond, "warning")) {
[13:11:10.383]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.383]                         if (muffled) 
[13:11:10.383]                           invokeRestart("muffleWarning")
[13:11:10.383]                       }
[13:11:10.383]                       else if (inherits(cond, "condition")) {
[13:11:10.383]                         if (!is.null(pattern)) {
[13:11:10.383]                           computeRestarts <- base::computeRestarts
[13:11:10.383]                           grepl <- base::grepl
[13:11:10.383]                           restarts <- computeRestarts(cond)
[13:11:10.383]                           for (restart in restarts) {
[13:11:10.383]                             name <- restart$name
[13:11:10.383]                             if (is.null(name)) 
[13:11:10.383]                               next
[13:11:10.383]                             if (!grepl(pattern, name)) 
[13:11:10.383]                               next
[13:11:10.383]                             invokeRestart(restart)
[13:11:10.383]                             muffled <- TRUE
[13:11:10.383]                             break
[13:11:10.383]                           }
[13:11:10.383]                         }
[13:11:10.383]                       }
[13:11:10.383]                       invisible(muffled)
[13:11:10.383]                     }
[13:11:10.383]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.383]                   }
[13:11:10.383]                 }
[13:11:10.383]             }
[13:11:10.383]         }))
[13:11:10.383]     }, error = function(ex) {
[13:11:10.383]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.383]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.383]                 ...future.rng), started = ...future.startTime, 
[13:11:10.383]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.383]             version = "1.8"), class = "FutureResult")
[13:11:10.383]     }, finally = {
[13:11:10.383]         if (!identical(...future.workdir, getwd())) 
[13:11:10.383]             setwd(...future.workdir)
[13:11:10.383]         {
[13:11:10.383]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.383]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.383]             }
[13:11:10.383]             base::options(...future.oldOptions)
[13:11:10.383]             if (.Platform$OS.type == "windows") {
[13:11:10.383]                 old_names <- names(...future.oldEnvVars)
[13:11:10.383]                 envs <- base::Sys.getenv()
[13:11:10.383]                 names <- names(envs)
[13:11:10.383]                 common <- intersect(names, old_names)
[13:11:10.383]                 added <- setdiff(names, old_names)
[13:11:10.383]                 removed <- setdiff(old_names, names)
[13:11:10.383]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.383]                   envs[common]]
[13:11:10.383]                 NAMES <- toupper(changed)
[13:11:10.383]                 args <- list()
[13:11:10.383]                 for (kk in seq_along(NAMES)) {
[13:11:10.383]                   name <- changed[[kk]]
[13:11:10.383]                   NAME <- NAMES[[kk]]
[13:11:10.383]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.383]                     next
[13:11:10.383]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.383]                 }
[13:11:10.383]                 NAMES <- toupper(added)
[13:11:10.383]                 for (kk in seq_along(NAMES)) {
[13:11:10.383]                   name <- added[[kk]]
[13:11:10.383]                   NAME <- NAMES[[kk]]
[13:11:10.383]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.383]                     next
[13:11:10.383]                   args[[name]] <- ""
[13:11:10.383]                 }
[13:11:10.383]                 NAMES <- toupper(removed)
[13:11:10.383]                 for (kk in seq_along(NAMES)) {
[13:11:10.383]                   name <- removed[[kk]]
[13:11:10.383]                   NAME <- NAMES[[kk]]
[13:11:10.383]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.383]                     next
[13:11:10.383]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.383]                 }
[13:11:10.383]                 if (length(args) > 0) 
[13:11:10.383]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.383]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.383]             }
[13:11:10.383]             else {
[13:11:10.383]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.383]             }
[13:11:10.383]             {
[13:11:10.383]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.383]                   0L) {
[13:11:10.383]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.383]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.383]                   base::options(opts)
[13:11:10.383]                 }
[13:11:10.383]                 {
[13:11:10.383]                   NULL
[13:11:10.383]                   options(future.plan = NULL)
[13:11:10.383]                   if (is.na(NA_character_)) 
[13:11:10.383]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.383]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.383]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.383]                     .init = FALSE)
[13:11:10.383]                 }
[13:11:10.383]             }
[13:11:10.383]         }
[13:11:10.383]     })
[13:11:10.383]     if (TRUE) {
[13:11:10.383]         base::sink(type = "output", split = FALSE)
[13:11:10.383]         if (TRUE) {
[13:11:10.383]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.383]         }
[13:11:10.383]         else {
[13:11:10.383]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.383]         }
[13:11:10.383]         base::close(...future.stdout)
[13:11:10.383]         ...future.stdout <- NULL
[13:11:10.383]     }
[13:11:10.383]     ...future.result$conditions <- ...future.conditions
[13:11:10.383]     ...future.result$finished <- base::Sys.time()
[13:11:10.383]     ...future.result
[13:11:10.383] }
MiraiFuture:
Label: '<none>'
Expression:
{
    b <- 3
    c <- 2
    a * b * c
}
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
[13:11:10.387] resolved() for 'MiraiFuture' ...
[13:11:10.388] - state: 'running'
[13:11:10.388] - run: TRUE
[13:11:10.388] - result: 'NULL'
[13:11:10.388] - resolved: FALSE
[13:11:10.388] resolved() for 'MiraiFuture' ... done
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: 00305072-cb3e-607d-66ad-ae248e29708e
Class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:10.389] signalConditions() ...
[13:11:10.389]  - include = 'immediateCondition'
[13:11:10.389]  - exclude = 
[13:11:10.389]  - resignal = FALSE
[13:11:10.390]  - Number of conditions: 1
[13:11:10.390] signalConditions() ... done
[13:11:10.390] Future state: 'finished'
[13:11:10.390] signalConditions() ...
[13:11:10.390]  - include = 'condition'
[13:11:10.390]  - exclude = 'immediateCondition'
[13:11:10.391]  - resignal = TRUE
[13:11:10.391]  - Number of conditions: 1
[13:11:10.391]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.391] signalConditions() ... done
<simpleError in eval(quote({    b <- 3    c <- 2    a * b * c}), new.env()): object 'a' not found>
[13:11:10.392] *** mirai_multisession(..., globals = FALSE) with globals and blocking[13:11:10.392]  - Creating mirai_multisession future #1 ...[13:11:10.394] getGlobalsAndPackages() ...
[13:11:10.394] Not searching for globals
[13:11:10.394] - globals: [0] <none>
[13:11:10.394] getGlobalsAndPackages() ... DONE
[13:11:10.395] getGlobalsAndPackages() ...
[13:11:10.395] 
[13:11:10.395] - globals: [0] <none>
[13:11:10.395] getGlobalsAndPackages() ... DONE
[13:11:10.395] Packages needed by the future expression (n = 0): <none>
[13:11:10.396] Packages needed by future strategies (n = 0): <none>
[13:11:10.396] {
[13:11:10.396]     {
[13:11:10.396]         {
[13:11:10.396]             ...future.startTime <- base::Sys.time()
[13:11:10.396]             {
[13:11:10.396]                 {
[13:11:10.396]                   {
[13:11:10.396]                     base::local({
[13:11:10.396]                       has_future <- base::requireNamespace("future", 
[13:11:10.396]                         quietly = TRUE)
[13:11:10.396]                       if (has_future) {
[13:11:10.396]                         ns <- base::getNamespace("future")
[13:11:10.396]                         version <- ns[[".package"]][["version"]]
[13:11:10.396]                         if (is.null(version)) 
[13:11:10.396]                           version <- utils::packageVersion("future")
[13:11:10.396]                       }
[13:11:10.396]                       else {
[13:11:10.396]                         version <- NULL
[13:11:10.396]                       }
[13:11:10.396]                       if (!has_future || version < "1.8.0") {
[13:11:10.396]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.396]                           "", base::R.version$version.string), 
[13:11:10.396]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.396]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.396]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.396]                             "release", "version")], collapse = " "), 
[13:11:10.396]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.396]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.396]                           info)
[13:11:10.396]                         info <- base::paste(info, collapse = "; ")
[13:11:10.396]                         if (!has_future) {
[13:11:10.396]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.396]                             info)
[13:11:10.396]                         }
[13:11:10.396]                         else {
[13:11:10.396]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.396]                             info, version)
[13:11:10.396]                         }
[13:11:10.396]                         base::stop(msg)
[13:11:10.396]                       }
[13:11:10.396]                     })
[13:11:10.396]                   }
[13:11:10.396]                   ...future.strategy.old <- future::plan("list")
[13:11:10.396]                   options(future.plan = NULL)
[13:11:10.396]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.396]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.396]                 }
[13:11:10.396]                 ...future.workdir <- getwd()
[13:11:10.396]             }
[13:11:10.396]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.396]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.396]         }
[13:11:10.396]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.396]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.396]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.396]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.396]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.396]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.396]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.396]             base::names(...future.oldOptions))
[13:11:10.396]     }
[13:11:10.396]     if (FALSE) {
[13:11:10.396]     }
[13:11:10.396]     else {
[13:11:10.396]         if (TRUE) {
[13:11:10.396]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.396]                 open = "w")
[13:11:10.396]         }
[13:11:10.396]         else {
[13:11:10.396]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.396]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.396]         }
[13:11:10.396]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.396]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.396]             base::sink(type = "output", split = FALSE)
[13:11:10.396]             base::close(...future.stdout)
[13:11:10.396]         }, add = TRUE)
[13:11:10.396]     }
[13:11:10.396]     ...future.frame <- base::sys.nframe()
[13:11:10.396]     ...future.conditions <- base::list()
[13:11:10.396]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.396]     if (FALSE) {
[13:11:10.396]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.396]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.396]     }
[13:11:10.396]     ...future.result <- base::tryCatch({
[13:11:10.396]         base::withCallingHandlers({
[13:11:10.396]             ...future.value <- base::withVisible(base::local({
[13:11:10.396]                 ii
[13:11:10.396]             }))
[13:11:10.396]             future::FutureResult(value = ...future.value$value, 
[13:11:10.396]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.396]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.396]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.396]                     ...future.globalenv.names))
[13:11:10.396]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.396]         }, condition = base::local({
[13:11:10.396]             c <- base::c
[13:11:10.396]             inherits <- base::inherits
[13:11:10.396]             invokeRestart <- base::invokeRestart
[13:11:10.396]             length <- base::length
[13:11:10.396]             list <- base::list
[13:11:10.396]             seq.int <- base::seq.int
[13:11:10.396]             signalCondition <- base::signalCondition
[13:11:10.396]             sys.calls <- base::sys.calls
[13:11:10.396]             `[[` <- base::`[[`
[13:11:10.396]             `+` <- base::`+`
[13:11:10.396]             `<<-` <- base::`<<-`
[13:11:10.396]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.396]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.396]                   3L)]
[13:11:10.396]             }
[13:11:10.396]             function(cond) {
[13:11:10.396]                 is_error <- inherits(cond, "error")
[13:11:10.396]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.396]                   NULL)
[13:11:10.396]                 if (is_error) {
[13:11:10.396]                   sessionInformation <- function() {
[13:11:10.396]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.396]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.396]                       search = base::search(), system = base::Sys.info())
[13:11:10.396]                   }
[13:11:10.396]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.396]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.396]                     cond$call), session = sessionInformation(), 
[13:11:10.396]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.396]                   signalCondition(cond)
[13:11:10.396]                 }
[13:11:10.396]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.396]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.396]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.396]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.396]                   if (FALSE && !signal) {
[13:11:10.396]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.396]                     {
[13:11:10.396]                       inherits <- base::inherits
[13:11:10.396]                       invokeRestart <- base::invokeRestart
[13:11:10.396]                       is.null <- base::is.null
[13:11:10.396]                       muffled <- FALSE
[13:11:10.396]                       if (inherits(cond, "message")) {
[13:11:10.396]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.396]                         if (muffled) 
[13:11:10.396]                           invokeRestart("muffleMessage")
[13:11:10.396]                       }
[13:11:10.396]                       else if (inherits(cond, "warning")) {
[13:11:10.396]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.396]                         if (muffled) 
[13:11:10.396]                           invokeRestart("muffleWarning")
[13:11:10.396]                       }
[13:11:10.396]                       else if (inherits(cond, "condition")) {
[13:11:10.396]                         if (!is.null(pattern)) {
[13:11:10.396]                           computeRestarts <- base::computeRestarts
[13:11:10.396]                           grepl <- base::grepl
[13:11:10.396]                           restarts <- computeRestarts(cond)
[13:11:10.396]                           for (restart in restarts) {
[13:11:10.396]                             name <- restart$name
[13:11:10.396]                             if (is.null(name)) 
[13:11:10.396]                               next
[13:11:10.396]                             if (!grepl(pattern, name)) 
[13:11:10.396]                               next
[13:11:10.396]                             invokeRestart(restart)
[13:11:10.396]                             muffled <- TRUE
[13:11:10.396]                             break
[13:11:10.396]                           }
[13:11:10.396]                         }
[13:11:10.396]                       }
[13:11:10.396]                       invisible(muffled)
[13:11:10.396]                     }
[13:11:10.396]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.396]                   }
[13:11:10.396]                 }
[13:11:10.396]                 else {
[13:11:10.396]                   if (TRUE) {
[13:11:10.396]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.396]                     {
[13:11:10.396]                       inherits <- base::inherits
[13:11:10.396]                       invokeRestart <- base::invokeRestart
[13:11:10.396]                       is.null <- base::is.null
[13:11:10.396]                       muffled <- FALSE
[13:11:10.396]                       if (inherits(cond, "message")) {
[13:11:10.396]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.396]                         if (muffled) 
[13:11:10.396]                           invokeRestart("muffleMessage")
[13:11:10.396]                       }
[13:11:10.396]                       else if (inherits(cond, "warning")) {
[13:11:10.396]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.396]                         if (muffled) 
[13:11:10.396]                           invokeRestart("muffleWarning")
[13:11:10.396]                       }
[13:11:10.396]                       else if (inherits(cond, "condition")) {
[13:11:10.396]                         if (!is.null(pattern)) {
[13:11:10.396]                           computeRestarts <- base::computeRestarts
[13:11:10.396]                           grepl <- base::grepl
[13:11:10.396]                           restarts <- computeRestarts(cond)
[13:11:10.396]                           for (restart in restarts) {
[13:11:10.396]                             name <- restart$name
[13:11:10.396]                             if (is.null(name)) 
[13:11:10.396]                               next
[13:11:10.396]                             if (!grepl(pattern, name)) 
[13:11:10.396]                               next
[13:11:10.396]                             invokeRestart(restart)
[13:11:10.396]                             muffled <- TRUE
[13:11:10.396]                             break
[13:11:10.396]                           }
[13:11:10.396]                         }
[13:11:10.396]                       }
[13:11:10.396]                       invisible(muffled)
[13:11:10.396]                     }
[13:11:10.396]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.396]                   }
[13:11:10.396]                 }
[13:11:10.396]             }
[13:11:10.396]         }))
[13:11:10.396]     }, error = function(ex) {
[13:11:10.396]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.396]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.396]                 ...future.rng), started = ...future.startTime, 
[13:11:10.396]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.396]             version = "1.8"), class = "FutureResult")
[13:11:10.396]     }, finally = {
[13:11:10.396]         if (!identical(...future.workdir, getwd())) 
[13:11:10.396]             setwd(...future.workdir)
[13:11:10.396]         {
[13:11:10.396]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.396]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.396]             }
[13:11:10.396]             base::options(...future.oldOptions)
[13:11:10.396]             if (.Platform$OS.type == "windows") {
[13:11:10.396]                 old_names <- names(...future.oldEnvVars)
[13:11:10.396]                 envs <- base::Sys.getenv()
[13:11:10.396]                 names <- names(envs)
[13:11:10.396]                 common <- intersect(names, old_names)
[13:11:10.396]                 added <- setdiff(names, old_names)
[13:11:10.396]                 removed <- setdiff(old_names, names)
[13:11:10.396]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.396]                   envs[common]]
[13:11:10.396]                 NAMES <- toupper(changed)
[13:11:10.396]                 args <- list()
[13:11:10.396]                 for (kk in seq_along(NAMES)) {
[13:11:10.396]                   name <- changed[[kk]]
[13:11:10.396]                   NAME <- NAMES[[kk]]
[13:11:10.396]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.396]                     next
[13:11:10.396]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.396]                 }
[13:11:10.396]                 NAMES <- toupper(added)
[13:11:10.396]                 for (kk in seq_along(NAMES)) {
[13:11:10.396]                   name <- added[[kk]]
[13:11:10.396]                   NAME <- NAMES[[kk]]
[13:11:10.396]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.396]                     next
[13:11:10.396]                   args[[name]] <- ""
[13:11:10.396]                 }
[13:11:10.396]                 NAMES <- toupper(removed)
[13:11:10.396]                 for (kk in seq_along(NAMES)) {
[13:11:10.396]                   name <- removed[[kk]]
[13:11:10.396]                   NAME <- NAMES[[kk]]
[13:11:10.396]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.396]                     next
[13:11:10.396]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.396]                 }
[13:11:10.396]                 if (length(args) > 0) 
[13:11:10.396]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.396]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.396]             }
[13:11:10.396]             else {
[13:11:10.396]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.396]             }
[13:11:10.396]             {
[13:11:10.396]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.396]                   0L) {
[13:11:10.396]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.396]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.396]                   base::options(opts)
[13:11:10.396]                 }
[13:11:10.396]                 {
[13:11:10.396]                   NULL
[13:11:10.396]                   options(future.plan = NULL)
[13:11:10.396]                   if (is.na(NA_character_)) 
[13:11:10.396]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.396]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.396]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.396]                     .init = FALSE)
[13:11:10.396]                 }
[13:11:10.396]             }
[13:11:10.396]         }
[13:11:10.396]     })
[13:11:10.396]     if (TRUE) {
[13:11:10.396]         base::sink(type = "output", split = FALSE)
[13:11:10.396]         if (TRUE) {
[13:11:10.396]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.396]         }
[13:11:10.396]         else {
[13:11:10.396]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.396]         }
[13:11:10.396]         base::close(...future.stdout)
[13:11:10.396]         ...future.stdout <- NULL
[13:11:10.396]     }
[13:11:10.396]     ...future.result$conditions <- ...future.conditions
[13:11:10.396]     ...future.result$finished <- base::Sys.time()
[13:11:10.396]     ...future.result
[13:11:10.396] }
[13:11:10.401]  - Creating mirai_multisession future #2 ...[13:11:10.403] getGlobalsAndPackages() ...
[13:11:10.403] Not searching for globals
[13:11:10.403] - globals: [0] <none>
[13:11:10.403] getGlobalsAndPackages() ... DONE
[13:11:10.404] getGlobalsAndPackages() ...
[13:11:10.404] 
[13:11:10.404] - globals: [0] <none>
[13:11:10.404] getGlobalsAndPackages() ... DONE
[13:11:10.404] Packages needed by the future expression (n = 0): <none>
[13:11:10.405] Packages needed by future strategies (n = 0): <none>
[13:11:10.405] {
[13:11:10.405]     {
[13:11:10.405]         {
[13:11:10.405]             ...future.startTime <- base::Sys.time()
[13:11:10.405]             {
[13:11:10.405]                 {
[13:11:10.405]                   {
[13:11:10.405]                     base::local({
[13:11:10.405]                       has_future <- base::requireNamespace("future", 
[13:11:10.405]                         quietly = TRUE)
[13:11:10.405]                       if (has_future) {
[13:11:10.405]                         ns <- base::getNamespace("future")
[13:11:10.405]                         version <- ns[[".package"]][["version"]]
[13:11:10.405]                         if (is.null(version)) 
[13:11:10.405]                           version <- utils::packageVersion("future")
[13:11:10.405]                       }
[13:11:10.405]                       else {
[13:11:10.405]                         version <- NULL
[13:11:10.405]                       }
[13:11:10.405]                       if (!has_future || version < "1.8.0") {
[13:11:10.405]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.405]                           "", base::R.version$version.string), 
[13:11:10.405]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.405]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.405]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.405]                             "release", "version")], collapse = " "), 
[13:11:10.405]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.405]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.405]                           info)
[13:11:10.405]                         info <- base::paste(info, collapse = "; ")
[13:11:10.405]                         if (!has_future) {
[13:11:10.405]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.405]                             info)
[13:11:10.405]                         }
[13:11:10.405]                         else {
[13:11:10.405]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.405]                             info, version)
[13:11:10.405]                         }
[13:11:10.405]                         base::stop(msg)
[13:11:10.405]                       }
[13:11:10.405]                     })
[13:11:10.405]                   }
[13:11:10.405]                   ...future.strategy.old <- future::plan("list")
[13:11:10.405]                   options(future.plan = NULL)
[13:11:10.405]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.405]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.405]                 }
[13:11:10.405]                 ...future.workdir <- getwd()
[13:11:10.405]             }
[13:11:10.405]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.405]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.405]         }
[13:11:10.405]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.405]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.405]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.405]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.405]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.405]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.405]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.405]             base::names(...future.oldOptions))
[13:11:10.405]     }
[13:11:10.405]     if (FALSE) {
[13:11:10.405]     }
[13:11:10.405]     else {
[13:11:10.405]         if (TRUE) {
[13:11:10.405]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.405]                 open = "w")
[13:11:10.405]         }
[13:11:10.405]         else {
[13:11:10.405]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.405]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.405]         }
[13:11:10.405]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.405]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.405]             base::sink(type = "output", split = FALSE)
[13:11:10.405]             base::close(...future.stdout)
[13:11:10.405]         }, add = TRUE)
[13:11:10.405]     }
[13:11:10.405]     ...future.frame <- base::sys.nframe()
[13:11:10.405]     ...future.conditions <- base::list()
[13:11:10.405]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.405]     if (FALSE) {
[13:11:10.405]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.405]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.405]     }
[13:11:10.405]     ...future.result <- base::tryCatch({
[13:11:10.405]         base::withCallingHandlers({
[13:11:10.405]             ...future.value <- base::withVisible(base::local({
[13:11:10.405]                 ii
[13:11:10.405]             }))
[13:11:10.405]             future::FutureResult(value = ...future.value$value, 
[13:11:10.405]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.405]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.405]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.405]                     ...future.globalenv.names))
[13:11:10.405]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.405]         }, condition = base::local({
[13:11:10.405]             c <- base::c
[13:11:10.405]             inherits <- base::inherits
[13:11:10.405]             invokeRestart <- base::invokeRestart
[13:11:10.405]             length <- base::length
[13:11:10.405]             list <- base::list
[13:11:10.405]             seq.int <- base::seq.int
[13:11:10.405]             signalCondition <- base::signalCondition
[13:11:10.405]             sys.calls <- base::sys.calls
[13:11:10.405]             `[[` <- base::`[[`
[13:11:10.405]             `+` <- base::`+`
[13:11:10.405]             `<<-` <- base::`<<-`
[13:11:10.405]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.405]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.405]                   3L)]
[13:11:10.405]             }
[13:11:10.405]             function(cond) {
[13:11:10.405]                 is_error <- inherits(cond, "error")
[13:11:10.405]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.405]                   NULL)
[13:11:10.405]                 if (is_error) {
[13:11:10.405]                   sessionInformation <- function() {
[13:11:10.405]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.405]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.405]                       search = base::search(), system = base::Sys.info())
[13:11:10.405]                   }
[13:11:10.405]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.405]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.405]                     cond$call), session = sessionInformation(), 
[13:11:10.405]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.405]                   signalCondition(cond)
[13:11:10.405]                 }
[13:11:10.405]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.405]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.405]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.405]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.405]                   if (FALSE && !signal) {
[13:11:10.405]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.405]                     {
[13:11:10.405]                       inherits <- base::inherits
[13:11:10.405]                       invokeRestart <- base::invokeRestart
[13:11:10.405]                       is.null <- base::is.null
[13:11:10.405]                       muffled <- FALSE
[13:11:10.405]                       if (inherits(cond, "message")) {
[13:11:10.405]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.405]                         if (muffled) 
[13:11:10.405]                           invokeRestart("muffleMessage")
[13:11:10.405]                       }
[13:11:10.405]                       else if (inherits(cond, "warning")) {
[13:11:10.405]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.405]                         if (muffled) 
[13:11:10.405]                           invokeRestart("muffleWarning")
[13:11:10.405]                       }
[13:11:10.405]                       else if (inherits(cond, "condition")) {
[13:11:10.405]                         if (!is.null(pattern)) {
[13:11:10.405]                           computeRestarts <- base::computeRestarts
[13:11:10.405]                           grepl <- base::grepl
[13:11:10.405]                           restarts <- computeRestarts(cond)
[13:11:10.405]                           for (restart in restarts) {
[13:11:10.405]                             name <- restart$name
[13:11:10.405]                             if (is.null(name)) 
[13:11:10.405]                               next
[13:11:10.405]                             if (!grepl(pattern, name)) 
[13:11:10.405]                               next
[13:11:10.405]                             invokeRestart(restart)
[13:11:10.405]                             muffled <- TRUE
[13:11:10.405]                             break
[13:11:10.405]                           }
[13:11:10.405]                         }
[13:11:10.405]                       }
[13:11:10.405]                       invisible(muffled)
[13:11:10.405]                     }
[13:11:10.405]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.405]                   }
[13:11:10.405]                 }
[13:11:10.405]                 else {
[13:11:10.405]                   if (TRUE) {
[13:11:10.405]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.405]                     {
[13:11:10.405]                       inherits <- base::inherits
[13:11:10.405]                       invokeRestart <- base::invokeRestart
[13:11:10.405]                       is.null <- base::is.null
[13:11:10.405]                       muffled <- FALSE
[13:11:10.405]                       if (inherits(cond, "message")) {
[13:11:10.405]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.405]                         if (muffled) 
[13:11:10.405]                           invokeRestart("muffleMessage")
[13:11:10.405]                       }
[13:11:10.405]                       else if (inherits(cond, "warning")) {
[13:11:10.405]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.405]                         if (muffled) 
[13:11:10.405]                           invokeRestart("muffleWarning")
[13:11:10.405]                       }
[13:11:10.405]                       else if (inherits(cond, "condition")) {
[13:11:10.405]                         if (!is.null(pattern)) {
[13:11:10.405]                           computeRestarts <- base::computeRestarts
[13:11:10.405]                           grepl <- base::grepl
[13:11:10.405]                           restarts <- computeRestarts(cond)
[13:11:10.405]                           for (restart in restarts) {
[13:11:10.405]                             name <- restart$name
[13:11:10.405]                             if (is.null(name)) 
[13:11:10.405]                               next
[13:11:10.405]                             if (!grepl(pattern, name)) 
[13:11:10.405]                               next
[13:11:10.405]                             invokeRestart(restart)
[13:11:10.405]                             muffled <- TRUE
[13:11:10.405]                             break
[13:11:10.405]                           }
[13:11:10.405]                         }
[13:11:10.405]                       }
[13:11:10.405]                       invisible(muffled)
[13:11:10.405]                     }
[13:11:10.405]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.405]                   }
[13:11:10.405]                 }
[13:11:10.405]             }
[13:11:10.405]         }))
[13:11:10.405]     }, error = function(ex) {
[13:11:10.405]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.405]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.405]                 ...future.rng), started = ...future.startTime, 
[13:11:10.405]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.405]             version = "1.8"), class = "FutureResult")
[13:11:10.405]     }, finally = {
[13:11:10.405]         if (!identical(...future.workdir, getwd())) 
[13:11:10.405]             setwd(...future.workdir)
[13:11:10.405]         {
[13:11:10.405]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.405]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.405]             }
[13:11:10.405]             base::options(...future.oldOptions)
[13:11:10.405]             if (.Platform$OS.type == "windows") {
[13:11:10.405]                 old_names <- names(...future.oldEnvVars)
[13:11:10.405]                 envs <- base::Sys.getenv()
[13:11:10.405]                 names <- names(envs)
[13:11:10.405]                 common <- intersect(names, old_names)
[13:11:10.405]                 added <- setdiff(names, old_names)
[13:11:10.405]                 removed <- setdiff(old_names, names)
[13:11:10.405]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.405]                   envs[common]]
[13:11:10.405]                 NAMES <- toupper(changed)
[13:11:10.405]                 args <- list()
[13:11:10.405]                 for (kk in seq_along(NAMES)) {
[13:11:10.405]                   name <- changed[[kk]]
[13:11:10.405]                   NAME <- NAMES[[kk]]
[13:11:10.405]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.405]                     next
[13:11:10.405]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.405]                 }
[13:11:10.405]                 NAMES <- toupper(added)
[13:11:10.405]                 for (kk in seq_along(NAMES)) {
[13:11:10.405]                   name <- added[[kk]]
[13:11:10.405]                   NAME <- NAMES[[kk]]
[13:11:10.405]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.405]                     next
[13:11:10.405]                   args[[name]] <- ""
[13:11:10.405]                 }
[13:11:10.405]                 NAMES <- toupper(removed)
[13:11:10.405]                 for (kk in seq_along(NAMES)) {
[13:11:10.405]                   name <- removed[[kk]]
[13:11:10.405]                   NAME <- NAMES[[kk]]
[13:11:10.405]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.405]                     next
[13:11:10.405]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.405]                 }
[13:11:10.405]                 if (length(args) > 0) 
[13:11:10.405]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.405]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.405]             }
[13:11:10.405]             else {
[13:11:10.405]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.405]             }
[13:11:10.405]             {
[13:11:10.405]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.405]                   0L) {
[13:11:10.405]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.405]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.405]                   base::options(opts)
[13:11:10.405]                 }
[13:11:10.405]                 {
[13:11:10.405]                   NULL
[13:11:10.405]                   options(future.plan = NULL)
[13:11:10.405]                   if (is.na(NA_character_)) 
[13:11:10.405]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.405]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.405]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.405]                     .init = FALSE)
[13:11:10.405]                 }
[13:11:10.405]             }
[13:11:10.405]         }
[13:11:10.405]     })
[13:11:10.405]     if (TRUE) {
[13:11:10.405]         base::sink(type = "output", split = FALSE)
[13:11:10.405]         if (TRUE) {
[13:11:10.405]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.405]         }
[13:11:10.405]         else {
[13:11:10.405]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.405]         }
[13:11:10.405]         base::close(...future.stdout)
[13:11:10.405]         ...future.stdout <- NULL
[13:11:10.405]     }
[13:11:10.405]     ...future.result$conditions <- ...future.conditions
[13:11:10.405]     ...future.result$finished <- base::Sys.time()
[13:11:10.405]     ...future.result
[13:11:10.405] }
[13:11:10.409]  - Creating mirai_multisession future #3 ...[13:11:10.411] getGlobalsAndPackages() ...
[13:11:10.411] Not searching for globals
[13:11:10.412] - globals: [0] <none>
[13:11:10.412] getGlobalsAndPackages() ... DONE
[13:11:10.412] getGlobalsAndPackages() ...
[13:11:10.412] 
[13:11:10.412] - globals: [0] <none>
[13:11:10.413] getGlobalsAndPackages() ... DONE
[13:11:10.413] Packages needed by the future expression (n = 0): <none>
[13:11:10.413] Packages needed by future strategies (n = 0): <none>
[13:11:10.414] {
[13:11:10.414]     {
[13:11:10.414]         {
[13:11:10.414]             ...future.startTime <- base::Sys.time()
[13:11:10.414]             {
[13:11:10.414]                 {
[13:11:10.414]                   {
[13:11:10.414]                     base::local({
[13:11:10.414]                       has_future <- base::requireNamespace("future", 
[13:11:10.414]                         quietly = TRUE)
[13:11:10.414]                       if (has_future) {
[13:11:10.414]                         ns <- base::getNamespace("future")
[13:11:10.414]                         version <- ns[[".package"]][["version"]]
[13:11:10.414]                         if (is.null(version)) 
[13:11:10.414]                           version <- utils::packageVersion("future")
[13:11:10.414]                       }
[13:11:10.414]                       else {
[13:11:10.414]                         version <- NULL
[13:11:10.414]                       }
[13:11:10.414]                       if (!has_future || version < "1.8.0") {
[13:11:10.414]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.414]                           "", base::R.version$version.string), 
[13:11:10.414]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.414]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.414]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.414]                             "release", "version")], collapse = " "), 
[13:11:10.414]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.414]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.414]                           info)
[13:11:10.414]                         info <- base::paste(info, collapse = "; ")
[13:11:10.414]                         if (!has_future) {
[13:11:10.414]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.414]                             info)
[13:11:10.414]                         }
[13:11:10.414]                         else {
[13:11:10.414]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.414]                             info, version)
[13:11:10.414]                         }
[13:11:10.414]                         base::stop(msg)
[13:11:10.414]                       }
[13:11:10.414]                     })
[13:11:10.414]                   }
[13:11:10.414]                   ...future.strategy.old <- future::plan("list")
[13:11:10.414]                   options(future.plan = NULL)
[13:11:10.414]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.414]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.414]                 }
[13:11:10.414]                 ...future.workdir <- getwd()
[13:11:10.414]             }
[13:11:10.414]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.414]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.414]         }
[13:11:10.414]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.414]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.414]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.414]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.414]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.414]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.414]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.414]             base::names(...future.oldOptions))
[13:11:10.414]     }
[13:11:10.414]     if (FALSE) {
[13:11:10.414]     }
[13:11:10.414]     else {
[13:11:10.414]         if (TRUE) {
[13:11:10.414]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.414]                 open = "w")
[13:11:10.414]         }
[13:11:10.414]         else {
[13:11:10.414]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.414]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.414]         }
[13:11:10.414]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.414]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.414]             base::sink(type = "output", split = FALSE)
[13:11:10.414]             base::close(...future.stdout)
[13:11:10.414]         }, add = TRUE)
[13:11:10.414]     }
[13:11:10.414]     ...future.frame <- base::sys.nframe()
[13:11:10.414]     ...future.conditions <- base::list()
[13:11:10.414]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.414]     if (FALSE) {
[13:11:10.414]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.414]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.414]     }
[13:11:10.414]     ...future.result <- base::tryCatch({
[13:11:10.414]         base::withCallingHandlers({
[13:11:10.414]             ...future.value <- base::withVisible(base::local({
[13:11:10.414]                 ii
[13:11:10.414]             }))
[13:11:10.414]             future::FutureResult(value = ...future.value$value, 
[13:11:10.414]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.414]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.414]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.414]                     ...future.globalenv.names))
[13:11:10.414]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.414]         }, condition = base::local({
[13:11:10.414]             c <- base::c
[13:11:10.414]             inherits <- base::inherits
[13:11:10.414]             invokeRestart <- base::invokeRestart
[13:11:10.414]             length <- base::length
[13:11:10.414]             list <- base::list
[13:11:10.414]             seq.int <- base::seq.int
[13:11:10.414]             signalCondition <- base::signalCondition
[13:11:10.414]             sys.calls <- base::sys.calls
[13:11:10.414]             `[[` <- base::`[[`
[13:11:10.414]             `+` <- base::`+`
[13:11:10.414]             `<<-` <- base::`<<-`
[13:11:10.414]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.414]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.414]                   3L)]
[13:11:10.414]             }
[13:11:10.414]             function(cond) {
[13:11:10.414]                 is_error <- inherits(cond, "error")
[13:11:10.414]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.414]                   NULL)
[13:11:10.414]                 if (is_error) {
[13:11:10.414]                   sessionInformation <- function() {
[13:11:10.414]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.414]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.414]                       search = base::search(), system = base::Sys.info())
[13:11:10.414]                   }
[13:11:10.414]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.414]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.414]                     cond$call), session = sessionInformation(), 
[13:11:10.414]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.414]                   signalCondition(cond)
[13:11:10.414]                 }
[13:11:10.414]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.414]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.414]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.414]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.414]                   if (FALSE && !signal) {
[13:11:10.414]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.414]                     {
[13:11:10.414]                       inherits <- base::inherits
[13:11:10.414]                       invokeRestart <- base::invokeRestart
[13:11:10.414]                       is.null <- base::is.null
[13:11:10.414]                       muffled <- FALSE
[13:11:10.414]                       if (inherits(cond, "message")) {
[13:11:10.414]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.414]                         if (muffled) 
[13:11:10.414]                           invokeRestart("muffleMessage")
[13:11:10.414]                       }
[13:11:10.414]                       else if (inherits(cond, "warning")) {
[13:11:10.414]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.414]                         if (muffled) 
[13:11:10.414]                           invokeRestart("muffleWarning")
[13:11:10.414]                       }
[13:11:10.414]                       else if (inherits(cond, "condition")) {
[13:11:10.414]                         if (!is.null(pattern)) {
[13:11:10.414]                           computeRestarts <- base::computeRestarts
[13:11:10.414]                           grepl <- base::grepl
[13:11:10.414]                           restarts <- computeRestarts(cond)
[13:11:10.414]                           for (restart in restarts) {
[13:11:10.414]                             name <- restart$name
[13:11:10.414]                             if (is.null(name)) 
[13:11:10.414]                               next
[13:11:10.414]                             if (!grepl(pattern, name)) 
[13:11:10.414]                               next
[13:11:10.414]                             invokeRestart(restart)
[13:11:10.414]                             muffled <- TRUE
[13:11:10.414]                             break
[13:11:10.414]                           }
[13:11:10.414]                         }
[13:11:10.414]                       }
[13:11:10.414]                       invisible(muffled)
[13:11:10.414]                     }
[13:11:10.414]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.414]                   }
[13:11:10.414]                 }
[13:11:10.414]                 else {
[13:11:10.414]                   if (TRUE) {
[13:11:10.414]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.414]                     {
[13:11:10.414]                       inherits <- base::inherits
[13:11:10.414]                       invokeRestart <- base::invokeRestart
[13:11:10.414]                       is.null <- base::is.null
[13:11:10.414]                       muffled <- FALSE
[13:11:10.414]                       if (inherits(cond, "message")) {
[13:11:10.414]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.414]                         if (muffled) 
[13:11:10.414]                           invokeRestart("muffleMessage")
[13:11:10.414]                       }
[13:11:10.414]                       else if (inherits(cond, "warning")) {
[13:11:10.414]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.414]                         if (muffled) 
[13:11:10.414]                           invokeRestart("muffleWarning")
[13:11:10.414]                       }
[13:11:10.414]                       else if (inherits(cond, "condition")) {
[13:11:10.414]                         if (!is.null(pattern)) {
[13:11:10.414]                           computeRestarts <- base::computeRestarts
[13:11:10.414]                           grepl <- base::grepl
[13:11:10.414]                           restarts <- computeRestarts(cond)
[13:11:10.414]                           for (restart in restarts) {
[13:11:10.414]                             name <- restart$name
[13:11:10.414]                             if (is.null(name)) 
[13:11:10.414]                               next
[13:11:10.414]                             if (!grepl(pattern, name)) 
[13:11:10.414]                               next
[13:11:10.414]                             invokeRestart(restart)
[13:11:10.414]                             muffled <- TRUE
[13:11:10.414]                             break
[13:11:10.414]                           }
[13:11:10.414]                         }
[13:11:10.414]                       }
[13:11:10.414]                       invisible(muffled)
[13:11:10.414]                     }
[13:11:10.414]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.414]                   }
[13:11:10.414]                 }
[13:11:10.414]             }
[13:11:10.414]         }))
[13:11:10.414]     }, error = function(ex) {
[13:11:10.414]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.414]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.414]                 ...future.rng), started = ...future.startTime, 
[13:11:10.414]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.414]             version = "1.8"), class = "FutureResult")
[13:11:10.414]     }, finally = {
[13:11:10.414]         if (!identical(...future.workdir, getwd())) 
[13:11:10.414]             setwd(...future.workdir)
[13:11:10.414]         {
[13:11:10.414]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.414]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.414]             }
[13:11:10.414]             base::options(...future.oldOptions)
[13:11:10.414]             if (.Platform$OS.type == "windows") {
[13:11:10.414]                 old_names <- names(...future.oldEnvVars)
[13:11:10.414]                 envs <- base::Sys.getenv()
[13:11:10.414]                 names <- names(envs)
[13:11:10.414]                 common <- intersect(names, old_names)
[13:11:10.414]                 added <- setdiff(names, old_names)
[13:11:10.414]                 removed <- setdiff(old_names, names)
[13:11:10.414]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.414]                   envs[common]]
[13:11:10.414]                 NAMES <- toupper(changed)
[13:11:10.414]                 args <- list()
[13:11:10.414]                 for (kk in seq_along(NAMES)) {
[13:11:10.414]                   name <- changed[[kk]]
[13:11:10.414]                   NAME <- NAMES[[kk]]
[13:11:10.414]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.414]                     next
[13:11:10.414]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.414]                 }
[13:11:10.414]                 NAMES <- toupper(added)
[13:11:10.414]                 for (kk in seq_along(NAMES)) {
[13:11:10.414]                   name <- added[[kk]]
[13:11:10.414]                   NAME <- NAMES[[kk]]
[13:11:10.414]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.414]                     next
[13:11:10.414]                   args[[name]] <- ""
[13:11:10.414]                 }
[13:11:10.414]                 NAMES <- toupper(removed)
[13:11:10.414]                 for (kk in seq_along(NAMES)) {
[13:11:10.414]                   name <- removed[[kk]]
[13:11:10.414]                   NAME <- NAMES[[kk]]
[13:11:10.414]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.414]                     next
[13:11:10.414]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.414]                 }
[13:11:10.414]                 if (length(args) > 0) 
[13:11:10.414]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.414]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.414]             }
[13:11:10.414]             else {
[13:11:10.414]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.414]             }
[13:11:10.414]             {
[13:11:10.414]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.414]                   0L) {
[13:11:10.414]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.414]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.414]                   base::options(opts)
[13:11:10.414]                 }
[13:11:10.414]                 {
[13:11:10.414]                   NULL
[13:11:10.414]                   options(future.plan = NULL)
[13:11:10.414]                   if (is.na(NA_character_)) 
[13:11:10.414]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.414]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.414]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.414]                     .init = FALSE)
[13:11:10.414]                 }
[13:11:10.414]             }
[13:11:10.414]         }
[13:11:10.414]     })
[13:11:10.414]     if (TRUE) {
[13:11:10.414]         base::sink(type = "output", split = FALSE)
[13:11:10.414]         if (TRUE) {
[13:11:10.414]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.414]         }
[13:11:10.414]         else {
[13:11:10.414]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.414]         }
[13:11:10.414]         base::close(...future.stdout)
[13:11:10.414]         ...future.stdout <- NULL
[13:11:10.414]     }
[13:11:10.414]     ...future.result$conditions <- ...future.conditions
[13:11:10.414]     ...future.result$finished <- base::Sys.time()
[13:11:10.414]     ...future.result
[13:11:10.414] }
[13:11:10.418]  - Resolving 3 mirai_multisession futures[13:11:10.418] signalConditions() ...
[13:11:10.418]  - include = 'immediateCondition'
[13:11:10.419]  - exclude = 
[13:11:10.419]  - resignal = FALSE
[13:11:10.419]  - Number of conditions: 1
[13:11:10.419] signalConditions() ... done
[13:11:10.419] Future state: 'finished'
[13:11:10.420] signalConditions() ...
[13:11:10.420]  - include = 'condition'
[13:11:10.420]  - exclude = 'immediateCondition'
[13:11:10.420]  - resignal = TRUE
[13:11:10.420]  - Number of conditions: 1
[13:11:10.420]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.421] signalConditions() ... done
[13:11:10.421] signalConditions() ...
[13:11:10.421]  - include = 'immediateCondition'
[13:11:10.421]  - exclude = 
[13:11:10.421]  - resignal = FALSE
[13:11:10.422]  - Number of conditions: 1
[13:11:10.422] signalConditions() ... done
[13:11:10.422] Future state: 'finished'
[13:11:10.422] signalConditions() ...
[13:11:10.422]  - include = 'condition'
[13:11:10.423]  - exclude = 'immediateCondition'
[13:11:10.423]  - resignal = TRUE
[13:11:10.423]  - Number of conditions: 1
[13:11:10.423]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.423] signalConditions() ... done
[13:11:10.424] signalConditions() ...
[13:11:10.426]  - include = 'immediateCondition'
[13:11:10.426]  - exclude = 
[13:11:10.426]  - resignal = FALSE
[13:11:10.426]  - Number of conditions: 1
[13:11:10.426] signalConditions() ... done
[13:11:10.426] Future state: 'finished'
[13:11:10.427] signalConditions() ...
[13:11:10.427]  - include = 'condition'
[13:11:10.427]  - exclude = 'immediateCondition'
[13:11:10.427]  - resignal = TRUE
[13:11:10.427]  - Number of conditions: 1
[13:11:10.427]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.428] signalConditions() ... done
[13:11:10.428] *** mirai_multisession(..., globals = FALSE) and errors[13:11:10.430] getGlobalsAndPackages() ...
[13:11:10.430] Not searching for globals
[13:11:10.430] - globals: [0] <none>
[13:11:10.430] getGlobalsAndPackages() ... DONE
[13:11:10.431] getGlobalsAndPackages() ...
[13:11:10.431] 
[13:11:10.431] - globals: [0] <none>
[13:11:10.431] getGlobalsAndPackages() ... DONE
[13:11:10.431] Packages needed by the future expression (n = 0): <none>
[13:11:10.432] Packages needed by future strategies (n = 0): <none>
[13:11:10.432] {
[13:11:10.432]     {
[13:11:10.432]         {
[13:11:10.432]             ...future.startTime <- base::Sys.time()
[13:11:10.432]             {
[13:11:10.432]                 {
[13:11:10.432]                   {
[13:11:10.432]                     base::local({
[13:11:10.432]                       has_future <- base::requireNamespace("future", 
[13:11:10.432]                         quietly = TRUE)
[13:11:10.432]                       if (has_future) {
[13:11:10.432]                         ns <- base::getNamespace("future")
[13:11:10.432]                         version <- ns[[".package"]][["version"]]
[13:11:10.432]                         if (is.null(version)) 
[13:11:10.432]                           version <- utils::packageVersion("future")
[13:11:10.432]                       }
[13:11:10.432]                       else {
[13:11:10.432]                         version <- NULL
[13:11:10.432]                       }
[13:11:10.432]                       if (!has_future || version < "1.8.0") {
[13:11:10.432]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.432]                           "", base::R.version$version.string), 
[13:11:10.432]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.432]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.432]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.432]                             "release", "version")], collapse = " "), 
[13:11:10.432]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.432]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.432]                           info)
[13:11:10.432]                         info <- base::paste(info, collapse = "; ")
[13:11:10.432]                         if (!has_future) {
[13:11:10.432]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.432]                             info)
[13:11:10.432]                         }
[13:11:10.432]                         else {
[13:11:10.432]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.432]                             info, version)
[13:11:10.432]                         }
[13:11:10.432]                         base::stop(msg)
[13:11:10.432]                       }
[13:11:10.432]                     })
[13:11:10.432]                   }
[13:11:10.432]                   ...future.strategy.old <- future::plan("list")
[13:11:10.432]                   options(future.plan = NULL)
[13:11:10.432]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.432]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.432]                 }
[13:11:10.432]                 ...future.workdir <- getwd()
[13:11:10.432]             }
[13:11:10.432]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.432]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.432]         }
[13:11:10.432]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.432]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.432]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.432]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.432]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.432]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.432]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.432]             base::names(...future.oldOptions))
[13:11:10.432]     }
[13:11:10.432]     if (FALSE) {
[13:11:10.432]     }
[13:11:10.432]     else {
[13:11:10.432]         if (TRUE) {
[13:11:10.432]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.432]                 open = "w")
[13:11:10.432]         }
[13:11:10.432]         else {
[13:11:10.432]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.432]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.432]         }
[13:11:10.432]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.432]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.432]             base::sink(type = "output", split = FALSE)
[13:11:10.432]             base::close(...future.stdout)
[13:11:10.432]         }, add = TRUE)
[13:11:10.432]     }
[13:11:10.432]     ...future.frame <- base::sys.nframe()
[13:11:10.432]     ...future.conditions <- base::list()
[13:11:10.432]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.432]     if (FALSE) {
[13:11:10.432]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.432]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.432]     }
[13:11:10.432]     ...future.result <- base::tryCatch({
[13:11:10.432]         base::withCallingHandlers({
[13:11:10.432]             ...future.value <- base::withVisible(base::local({
[13:11:10.432]                 stop("Whoops!")
[13:11:10.432]                 1
[13:11:10.432]             }))
[13:11:10.432]             future::FutureResult(value = ...future.value$value, 
[13:11:10.432]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.432]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.432]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.432]                     ...future.globalenv.names))
[13:11:10.432]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.432]         }, condition = base::local({
[13:11:10.432]             c <- base::c
[13:11:10.432]             inherits <- base::inherits
[13:11:10.432]             invokeRestart <- base::invokeRestart
[13:11:10.432]             length <- base::length
[13:11:10.432]             list <- base::list
[13:11:10.432]             seq.int <- base::seq.int
[13:11:10.432]             signalCondition <- base::signalCondition
[13:11:10.432]             sys.calls <- base::sys.calls
[13:11:10.432]             `[[` <- base::`[[`
[13:11:10.432]             `+` <- base::`+`
[13:11:10.432]             `<<-` <- base::`<<-`
[13:11:10.432]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.432]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.432]                   3L)]
[13:11:10.432]             }
[13:11:10.432]             function(cond) {
[13:11:10.432]                 is_error <- inherits(cond, "error")
[13:11:10.432]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.432]                   NULL)
[13:11:10.432]                 if (is_error) {
[13:11:10.432]                   sessionInformation <- function() {
[13:11:10.432]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.432]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.432]                       search = base::search(), system = base::Sys.info())
[13:11:10.432]                   }
[13:11:10.432]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.432]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.432]                     cond$call), session = sessionInformation(), 
[13:11:10.432]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.432]                   signalCondition(cond)
[13:11:10.432]                 }
[13:11:10.432]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.432]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.432]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.432]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.432]                   if (FALSE && !signal) {
[13:11:10.432]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.432]                     {
[13:11:10.432]                       inherits <- base::inherits
[13:11:10.432]                       invokeRestart <- base::invokeRestart
[13:11:10.432]                       is.null <- base::is.null
[13:11:10.432]                       muffled <- FALSE
[13:11:10.432]                       if (inherits(cond, "message")) {
[13:11:10.432]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.432]                         if (muffled) 
[13:11:10.432]                           invokeRestart("muffleMessage")
[13:11:10.432]                       }
[13:11:10.432]                       else if (inherits(cond, "warning")) {
[13:11:10.432]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.432]                         if (muffled) 
[13:11:10.432]                           invokeRestart("muffleWarning")
[13:11:10.432]                       }
[13:11:10.432]                       else if (inherits(cond, "condition")) {
[13:11:10.432]                         if (!is.null(pattern)) {
[13:11:10.432]                           computeRestarts <- base::computeRestarts
[13:11:10.432]                           grepl <- base::grepl
[13:11:10.432]                           restarts <- computeRestarts(cond)
[13:11:10.432]                           for (restart in restarts) {
[13:11:10.432]                             name <- restart$name
[13:11:10.432]                             if (is.null(name)) 
[13:11:10.432]                               next
[13:11:10.432]                             if (!grepl(pattern, name)) 
[13:11:10.432]                               next
[13:11:10.432]                             invokeRestart(restart)
[13:11:10.432]                             muffled <- TRUE
[13:11:10.432]                             break
[13:11:10.432]                           }
[13:11:10.432]                         }
[13:11:10.432]                       }
[13:11:10.432]                       invisible(muffled)
[13:11:10.432]                     }
[13:11:10.432]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.432]                   }
[13:11:10.432]                 }
[13:11:10.432]                 else {
[13:11:10.432]                   if (TRUE) {
[13:11:10.432]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.432]                     {
[13:11:10.432]                       inherits <- base::inherits
[13:11:10.432]                       invokeRestart <- base::invokeRestart
[13:11:10.432]                       is.null <- base::is.null
[13:11:10.432]                       muffled <- FALSE
[13:11:10.432]                       if (inherits(cond, "message")) {
[13:11:10.432]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.432]                         if (muffled) 
[13:11:10.432]                           invokeRestart("muffleMessage")
[13:11:10.432]                       }
[13:11:10.432]                       else if (inherits(cond, "warning")) {
[13:11:10.432]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.432]                         if (muffled) 
[13:11:10.432]                           invokeRestart("muffleWarning")
[13:11:10.432]                       }
[13:11:10.432]                       else if (inherits(cond, "condition")) {
[13:11:10.432]                         if (!is.null(pattern)) {
[13:11:10.432]                           computeRestarts <- base::computeRestarts
[13:11:10.432]                           grepl <- base::grepl
[13:11:10.432]                           restarts <- computeRestarts(cond)
[13:11:10.432]                           for (restart in restarts) {
[13:11:10.432]                             name <- restart$name
[13:11:10.432]                             if (is.null(name)) 
[13:11:10.432]                               next
[13:11:10.432]                             if (!grepl(pattern, name)) 
[13:11:10.432]                               next
[13:11:10.432]                             invokeRestart(restart)
[13:11:10.432]                             muffled <- TRUE
[13:11:10.432]                             break
[13:11:10.432]                           }
[13:11:10.432]                         }
[13:11:10.432]                       }
[13:11:10.432]                       invisible(muffled)
[13:11:10.432]                     }
[13:11:10.432]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.432]                   }
[13:11:10.432]                 }
[13:11:10.432]             }
[13:11:10.432]         }))
[13:11:10.432]     }, error = function(ex) {
[13:11:10.432]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.432]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.432]                 ...future.rng), started = ...future.startTime, 
[13:11:10.432]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.432]             version = "1.8"), class = "FutureResult")
[13:11:10.432]     }, finally = {
[13:11:10.432]         if (!identical(...future.workdir, getwd())) 
[13:11:10.432]             setwd(...future.workdir)
[13:11:10.432]         {
[13:11:10.432]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.432]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.432]             }
[13:11:10.432]             base::options(...future.oldOptions)
[13:11:10.432]             if (.Platform$OS.type == "windows") {
[13:11:10.432]                 old_names <- names(...future.oldEnvVars)
[13:11:10.432]                 envs <- base::Sys.getenv()
[13:11:10.432]                 names <- names(envs)
[13:11:10.432]                 common <- intersect(names, old_names)
[13:11:10.432]                 added <- setdiff(names, old_names)
[13:11:10.432]                 removed <- setdiff(old_names, names)
[13:11:10.432]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.432]                   envs[common]]
[13:11:10.432]                 NAMES <- toupper(changed)
[13:11:10.432]                 args <- list()
[13:11:10.432]                 for (kk in seq_along(NAMES)) {
[13:11:10.432]                   name <- changed[[kk]]
[13:11:10.432]                   NAME <- NAMES[[kk]]
[13:11:10.432]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.432]                     next
[13:11:10.432]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.432]                 }
[13:11:10.432]                 NAMES <- toupper(added)
[13:11:10.432]                 for (kk in seq_along(NAMES)) {
[13:11:10.432]                   name <- added[[kk]]
[13:11:10.432]                   NAME <- NAMES[[kk]]
[13:11:10.432]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.432]                     next
[13:11:10.432]                   args[[name]] <- ""
[13:11:10.432]                 }
[13:11:10.432]                 NAMES <- toupper(removed)
[13:11:10.432]                 for (kk in seq_along(NAMES)) {
[13:11:10.432]                   name <- removed[[kk]]
[13:11:10.432]                   NAME <- NAMES[[kk]]
[13:11:10.432]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.432]                     next
[13:11:10.432]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.432]                 }
[13:11:10.432]                 if (length(args) > 0) 
[13:11:10.432]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.432]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.432]             }
[13:11:10.432]             else {
[13:11:10.432]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.432]             }
[13:11:10.432]             {
[13:11:10.432]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.432]                   0L) {
[13:11:10.432]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.432]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.432]                   base::options(opts)
[13:11:10.432]                 }
[13:11:10.432]                 {
[13:11:10.432]                   NULL
[13:11:10.432]                   options(future.plan = NULL)
[13:11:10.432]                   if (is.na(NA_character_)) 
[13:11:10.432]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.432]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.432]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.432]                     .init = FALSE)
[13:11:10.432]                 }
[13:11:10.432]             }
[13:11:10.432]         }
[13:11:10.432]     })
[13:11:10.432]     if (TRUE) {
[13:11:10.432]         base::sink(type = "output", split = FALSE)
[13:11:10.432]         if (TRUE) {
[13:11:10.432]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.432]         }
[13:11:10.432]         else {
[13:11:10.432]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.432]         }
[13:11:10.432]         base::close(...future.stdout)
[13:11:10.432]         ...future.stdout <- NULL
[13:11:10.432]     }
[13:11:10.432]     ...future.result$conditions <- ...future.conditions
[13:11:10.432]     ...future.result$finished <- base::Sys.time()
[13:11:10.432]     ...future.result
[13:11:10.432] }
MiraiFuture:
Label: '<none>'
Expression:
{
    stop("Whoops!")
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
[13:11:10.436] resolved() for 'MiraiFuture' ...
[13:11:10.437] - state: 'running'
[13:11:10.437] - run: TRUE
[13:11:10.437] - result: 'NULL'
[13:11:10.437] - resolved: FALSE
[13:11:10.437] resolved() for 'MiraiFuture' ... done
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: 00305072-cb3e-607d-66ad-ae248e29708e
Class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:10.438] signalConditions() ...
[13:11:10.438]  - include = 'immediateCondition'
[13:11:10.438]  - exclude = 
[13:11:10.439]  - resignal = FALSE
[13:11:10.439]  - Number of conditions: 1
[13:11:10.439] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
[13:11:10.439] signalConditions() ...
[13:11:10.439]  - include = 'immediateCondition'
[13:11:10.440]  - exclude = 
[13:11:10.440]  - resignal = FALSE
[13:11:10.440]  - Number of conditions: 1
[13:11:10.440] signalConditions() ... done
[13:11:10.440] Future state: 'finished'
[13:11:10.441] signalConditions() ...
[13:11:10.441]  - include = 'condition'
[13:11:10.441]  - exclude = 'immediateCondition'
[13:11:10.441]  - resignal = TRUE
[13:11:10.441]  - Number of conditions: 1
[13:11:10.441]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.442] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
[13:11:10.442] signalConditions() ...
[13:11:10.442]  - include = 'immediateCondition'
[13:11:10.442]  - exclude = 
[13:11:10.442]  - resignal = FALSE
[13:11:10.443]  - Number of conditions: 1
[13:11:10.443] signalConditions() ... done
[13:11:10.443] Future state: 'finished'
[13:11:10.443] signalConditions() ...
[13:11:10.443]  - include = 'condition'
[13:11:10.443]  - exclude = 'immediateCondition'
[13:11:10.444]  - resignal = TRUE
[13:11:10.444]  - Number of conditions: 1
[13:11:10.444]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.444] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
[13:11:10.444] *** mirai_multisession(..., globals = TRUE) without globals[13:11:10.446] getGlobalsAndPackages() ...
[13:11:10.447] Searching for globals...
[13:11:10.450] - globals found: [1] '{'
[13:11:10.450] Searching for globals ... DONE
[13:11:10.450] Resolving globals: FALSE
[13:11:10.451] 
[13:11:10.451] 
[13:11:10.451] getGlobalsAndPackages() ... DONE
[13:11:10.451] getGlobalsAndPackages() ...
[13:11:10.452] 
[13:11:10.452] - globals: [0] <none>
[13:11:10.452] getGlobalsAndPackages() ... DONE
[13:11:10.452] Packages needed by the future expression (n = 0): <none>
[13:11:10.452] Packages needed by future strategies (n = 0): <none>
[13:11:10.453] {
[13:11:10.453]     {
[13:11:10.453]         {
[13:11:10.453]             ...future.startTime <- base::Sys.time()
[13:11:10.453]             {
[13:11:10.453]                 {
[13:11:10.453]                   {
[13:11:10.453]                     base::local({
[13:11:10.453]                       has_future <- base::requireNamespace("future", 
[13:11:10.453]                         quietly = TRUE)
[13:11:10.453]                       if (has_future) {
[13:11:10.453]                         ns <- base::getNamespace("future")
[13:11:10.453]                         version <- ns[[".package"]][["version"]]
[13:11:10.453]                         if (is.null(version)) 
[13:11:10.453]                           version <- utils::packageVersion("future")
[13:11:10.453]                       }
[13:11:10.453]                       else {
[13:11:10.453]                         version <- NULL
[13:11:10.453]                       }
[13:11:10.453]                       if (!has_future || version < "1.8.0") {
[13:11:10.453]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.453]                           "", base::R.version$version.string), 
[13:11:10.453]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.453]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.453]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.453]                             "release", "version")], collapse = " "), 
[13:11:10.453]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.453]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.453]                           info)
[13:11:10.453]                         info <- base::paste(info, collapse = "; ")
[13:11:10.453]                         if (!has_future) {
[13:11:10.453]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.453]                             info)
[13:11:10.453]                         }
[13:11:10.453]                         else {
[13:11:10.453]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.453]                             info, version)
[13:11:10.453]                         }
[13:11:10.453]                         base::stop(msg)
[13:11:10.453]                       }
[13:11:10.453]                     })
[13:11:10.453]                   }
[13:11:10.453]                   ...future.strategy.old <- future::plan("list")
[13:11:10.453]                   options(future.plan = NULL)
[13:11:10.453]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.453]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.453]                 }
[13:11:10.453]                 ...future.workdir <- getwd()
[13:11:10.453]             }
[13:11:10.453]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.453]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.453]         }
[13:11:10.453]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.453]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.453]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.453]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.453]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.453]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.453]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.453]             base::names(...future.oldOptions))
[13:11:10.453]     }
[13:11:10.453]     if (FALSE) {
[13:11:10.453]     }
[13:11:10.453]     else {
[13:11:10.453]         if (TRUE) {
[13:11:10.453]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.453]                 open = "w")
[13:11:10.453]         }
[13:11:10.453]         else {
[13:11:10.453]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.453]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.453]         }
[13:11:10.453]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.453]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.453]             base::sink(type = "output", split = FALSE)
[13:11:10.453]             base::close(...future.stdout)
[13:11:10.453]         }, add = TRUE)
[13:11:10.453]     }
[13:11:10.453]     ...future.frame <- base::sys.nframe()
[13:11:10.453]     ...future.conditions <- base::list()
[13:11:10.453]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.453]     if (FALSE) {
[13:11:10.453]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.453]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.453]     }
[13:11:10.453]     ...future.result <- base::tryCatch({
[13:11:10.453]         base::withCallingHandlers({
[13:11:10.453]             ...future.value <- base::withVisible(base::local({
[13:11:10.453]                 42L
[13:11:10.453]             }))
[13:11:10.453]             future::FutureResult(value = ...future.value$value, 
[13:11:10.453]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.453]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.453]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.453]                     ...future.globalenv.names))
[13:11:10.453]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.453]         }, condition = base::local({
[13:11:10.453]             c <- base::c
[13:11:10.453]             inherits <- base::inherits
[13:11:10.453]             invokeRestart <- base::invokeRestart
[13:11:10.453]             length <- base::length
[13:11:10.453]             list <- base::list
[13:11:10.453]             seq.int <- base::seq.int
[13:11:10.453]             signalCondition <- base::signalCondition
[13:11:10.453]             sys.calls <- base::sys.calls
[13:11:10.453]             `[[` <- base::`[[`
[13:11:10.453]             `+` <- base::`+`
[13:11:10.453]             `<<-` <- base::`<<-`
[13:11:10.453]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.453]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.453]                   3L)]
[13:11:10.453]             }
[13:11:10.453]             function(cond) {
[13:11:10.453]                 is_error <- inherits(cond, "error")
[13:11:10.453]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.453]                   NULL)
[13:11:10.453]                 if (is_error) {
[13:11:10.453]                   sessionInformation <- function() {
[13:11:10.453]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.453]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.453]                       search = base::search(), system = base::Sys.info())
[13:11:10.453]                   }
[13:11:10.453]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.453]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.453]                     cond$call), session = sessionInformation(), 
[13:11:10.453]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.453]                   signalCondition(cond)
[13:11:10.453]                 }
[13:11:10.453]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.453]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.453]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.453]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.453]                   if (FALSE && !signal) {
[13:11:10.453]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.453]                     {
[13:11:10.453]                       inherits <- base::inherits
[13:11:10.453]                       invokeRestart <- base::invokeRestart
[13:11:10.453]                       is.null <- base::is.null
[13:11:10.453]                       muffled <- FALSE
[13:11:10.453]                       if (inherits(cond, "message")) {
[13:11:10.453]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.453]                         if (muffled) 
[13:11:10.453]                           invokeRestart("muffleMessage")
[13:11:10.453]                       }
[13:11:10.453]                       else if (inherits(cond, "warning")) {
[13:11:10.453]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.453]                         if (muffled) 
[13:11:10.453]                           invokeRestart("muffleWarning")
[13:11:10.453]                       }
[13:11:10.453]                       else if (inherits(cond, "condition")) {
[13:11:10.453]                         if (!is.null(pattern)) {
[13:11:10.453]                           computeRestarts <- base::computeRestarts
[13:11:10.453]                           grepl <- base::grepl
[13:11:10.453]                           restarts <- computeRestarts(cond)
[13:11:10.453]                           for (restart in restarts) {
[13:11:10.453]                             name <- restart$name
[13:11:10.453]                             if (is.null(name)) 
[13:11:10.453]                               next
[13:11:10.453]                             if (!grepl(pattern, name)) 
[13:11:10.453]                               next
[13:11:10.453]                             invokeRestart(restart)
[13:11:10.453]                             muffled <- TRUE
[13:11:10.453]                             break
[13:11:10.453]                           }
[13:11:10.453]                         }
[13:11:10.453]                       }
[13:11:10.453]                       invisible(muffled)
[13:11:10.453]                     }
[13:11:10.453]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.453]                   }
[13:11:10.453]                 }
[13:11:10.453]                 else {
[13:11:10.453]                   if (TRUE) {
[13:11:10.453]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.453]                     {
[13:11:10.453]                       inherits <- base::inherits
[13:11:10.453]                       invokeRestart <- base::invokeRestart
[13:11:10.453]                       is.null <- base::is.null
[13:11:10.453]                       muffled <- FALSE
[13:11:10.453]                       if (inherits(cond, "message")) {
[13:11:10.453]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.453]                         if (muffled) 
[13:11:10.453]                           invokeRestart("muffleMessage")
[13:11:10.453]                       }
[13:11:10.453]                       else if (inherits(cond, "warning")) {
[13:11:10.453]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.453]                         if (muffled) 
[13:11:10.453]                           invokeRestart("muffleWarning")
[13:11:10.453]                       }
[13:11:10.453]                       else if (inherits(cond, "condition")) {
[13:11:10.453]                         if (!is.null(pattern)) {
[13:11:10.453]                           computeRestarts <- base::computeRestarts
[13:11:10.453]                           grepl <- base::grepl
[13:11:10.453]                           restarts <- computeRestarts(cond)
[13:11:10.453]                           for (restart in restarts) {
[13:11:10.453]                             name <- restart$name
[13:11:10.453]                             if (is.null(name)) 
[13:11:10.453]                               next
[13:11:10.453]                             if (!grepl(pattern, name)) 
[13:11:10.453]                               next
[13:11:10.453]                             invokeRestart(restart)
[13:11:10.453]                             muffled <- TRUE
[13:11:10.453]                             break
[13:11:10.453]                           }
[13:11:10.453]                         }
[13:11:10.453]                       }
[13:11:10.453]                       invisible(muffled)
[13:11:10.453]                     }
[13:11:10.453]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.453]                   }
[13:11:10.453]                 }
[13:11:10.453]             }
[13:11:10.453]         }))
[13:11:10.453]     }, error = function(ex) {
[13:11:10.453]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.453]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.453]                 ...future.rng), started = ...future.startTime, 
[13:11:10.453]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.453]             version = "1.8"), class = "FutureResult")
[13:11:10.453]     }, finally = {
[13:11:10.453]         if (!identical(...future.workdir, getwd())) 
[13:11:10.453]             setwd(...future.workdir)
[13:11:10.453]         {
[13:11:10.453]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.453]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.453]             }
[13:11:10.453]             base::options(...future.oldOptions)
[13:11:10.453]             if (.Platform$OS.type == "windows") {
[13:11:10.453]                 old_names <- names(...future.oldEnvVars)
[13:11:10.453]                 envs <- base::Sys.getenv()
[13:11:10.453]                 names <- names(envs)
[13:11:10.453]                 common <- intersect(names, old_names)
[13:11:10.453]                 added <- setdiff(names, old_names)
[13:11:10.453]                 removed <- setdiff(old_names, names)
[13:11:10.453]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.453]                   envs[common]]
[13:11:10.453]                 NAMES <- toupper(changed)
[13:11:10.453]                 args <- list()
[13:11:10.453]                 for (kk in seq_along(NAMES)) {
[13:11:10.453]                   name <- changed[[kk]]
[13:11:10.453]                   NAME <- NAMES[[kk]]
[13:11:10.453]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.453]                     next
[13:11:10.453]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.453]                 }
[13:11:10.453]                 NAMES <- toupper(added)
[13:11:10.453]                 for (kk in seq_along(NAMES)) {
[13:11:10.453]                   name <- added[[kk]]
[13:11:10.453]                   NAME <- NAMES[[kk]]
[13:11:10.453]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.453]                     next
[13:11:10.453]                   args[[name]] <- ""
[13:11:10.453]                 }
[13:11:10.453]                 NAMES <- toupper(removed)
[13:11:10.453]                 for (kk in seq_along(NAMES)) {
[13:11:10.453]                   name <- removed[[kk]]
[13:11:10.453]                   NAME <- NAMES[[kk]]
[13:11:10.453]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.453]                     next
[13:11:10.453]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.453]                 }
[13:11:10.453]                 if (length(args) > 0) 
[13:11:10.453]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.453]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.453]             }
[13:11:10.453]             else {
[13:11:10.453]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.453]             }
[13:11:10.453]             {
[13:11:10.453]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.453]                   0L) {
[13:11:10.453]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.453]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.453]                   base::options(opts)
[13:11:10.453]                 }
[13:11:10.453]                 {
[13:11:10.453]                   NULL
[13:11:10.453]                   options(future.plan = NULL)
[13:11:10.453]                   if (is.na(NA_character_)) 
[13:11:10.453]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.453]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.453]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.453]                     .init = FALSE)
[13:11:10.453]                 }
[13:11:10.453]             }
[13:11:10.453]         }
[13:11:10.453]     })
[13:11:10.453]     if (TRUE) {
[13:11:10.453]         base::sink(type = "output", split = FALSE)
[13:11:10.453]         if (TRUE) {
[13:11:10.453]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.453]         }
[13:11:10.453]         else {
[13:11:10.453]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.453]         }
[13:11:10.453]         base::close(...future.stdout)
[13:11:10.453]         ...future.stdout <- NULL
[13:11:10.453]     }
[13:11:10.453]     ...future.result$conditions <- ...future.conditions
[13:11:10.453]     ...future.result$finished <- base::Sys.time()
[13:11:10.453]     ...future.result
[13:11:10.453] }
[13:11:10.457] resolved() for 'MiraiFuture' ...
[13:11:10.457] - state: 'running'
[13:11:10.457] - run: TRUE
[13:11:10.457] - result: 'NULL'
[13:11:10.458] - resolved: FALSE
[13:11:10.458] resolved() for 'MiraiFuture' ... done
[1] FALSE
[1] 42
[13:11:10.459] *** mirai_multisession(..., globals = TRUE) with globals[13:11:10.461] getGlobalsAndPackages() ...
[13:11:10.461] Searching for globals...
[13:11:10.467] - globals found: [4] '{', '<-', '*', 'a'
[13:11:10.467] Searching for globals ... DONE
[13:11:10.467] Resolving globals: FALSE
[13:11:10.469] The total size of the 1 globals is 56 bytes (56 bytes)
[13:11:10.470] The total size of the 1 globals exported for future expression ('{; b <- 3; c <- 2; a * b * c; }') is 56 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'a' (56 bytes of class 'numeric')
[13:11:10.470] - globals: [1] 'a'
[13:11:10.470] 
[13:11:10.470] getGlobalsAndPackages() ... DONE
[13:11:10.471] getGlobalsAndPackages() ...
[13:11:10.471] - globals passed as-is: [1] 'a'
[13:11:10.471] Resolving globals: FALSE
[13:11:10.471] - globals: [1] 'a'
[13:11:10.472] 
[13:11:10.472] getGlobalsAndPackages() ... DONE
[13:11:10.472] Packages needed by the future expression (n = 0): <none>
[13:11:10.472] Packages needed by future strategies (n = 0): <none>
[13:11:10.473] {
[13:11:10.473]     {
[13:11:10.473]         {
[13:11:10.473]             ...future.startTime <- base::Sys.time()
[13:11:10.473]             {
[13:11:10.473]                 {
[13:11:10.473]                   {
[13:11:10.473]                     base::local({
[13:11:10.473]                       has_future <- base::requireNamespace("future", 
[13:11:10.473]                         quietly = TRUE)
[13:11:10.473]                       if (has_future) {
[13:11:10.473]                         ns <- base::getNamespace("future")
[13:11:10.473]                         version <- ns[[".package"]][["version"]]
[13:11:10.473]                         if (is.null(version)) 
[13:11:10.473]                           version <- utils::packageVersion("future")
[13:11:10.473]                       }
[13:11:10.473]                       else {
[13:11:10.473]                         version <- NULL
[13:11:10.473]                       }
[13:11:10.473]                       if (!has_future || version < "1.8.0") {
[13:11:10.473]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.473]                           "", base::R.version$version.string), 
[13:11:10.473]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.473]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.473]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.473]                             "release", "version")], collapse = " "), 
[13:11:10.473]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.473]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.473]                           info)
[13:11:10.473]                         info <- base::paste(info, collapse = "; ")
[13:11:10.473]                         if (!has_future) {
[13:11:10.473]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.473]                             info)
[13:11:10.473]                         }
[13:11:10.473]                         else {
[13:11:10.473]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.473]                             info, version)
[13:11:10.473]                         }
[13:11:10.473]                         base::stop(msg)
[13:11:10.473]                       }
[13:11:10.473]                     })
[13:11:10.473]                   }
[13:11:10.473]                   ...future.strategy.old <- future::plan("list")
[13:11:10.473]                   options(future.plan = NULL)
[13:11:10.473]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.473]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.473]                 }
[13:11:10.473]                 ...future.workdir <- getwd()
[13:11:10.473]             }
[13:11:10.473]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.473]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.473]         }
[13:11:10.473]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.473]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.473]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.473]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.473]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.473]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.473]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.473]             base::names(...future.oldOptions))
[13:11:10.473]     }
[13:11:10.473]     if (FALSE) {
[13:11:10.473]     }
[13:11:10.473]     else {
[13:11:10.473]         if (TRUE) {
[13:11:10.473]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.473]                 open = "w")
[13:11:10.473]         }
[13:11:10.473]         else {
[13:11:10.473]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.473]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.473]         }
[13:11:10.473]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.473]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.473]             base::sink(type = "output", split = FALSE)
[13:11:10.473]             base::close(...future.stdout)
[13:11:10.473]         }, add = TRUE)
[13:11:10.473]     }
[13:11:10.473]     ...future.frame <- base::sys.nframe()
[13:11:10.473]     ...future.conditions <- base::list()
[13:11:10.473]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.473]     if (FALSE) {
[13:11:10.473]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.473]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.473]     }
[13:11:10.473]     ...future.result <- base::tryCatch({
[13:11:10.473]         base::withCallingHandlers({
[13:11:10.473]             ...future.value <- base::withVisible(base::local({
[13:11:10.473]                 b <- 3
[13:11:10.473]                 c <- 2
[13:11:10.473]                 a * b * c
[13:11:10.473]             }))
[13:11:10.473]             future::FutureResult(value = ...future.value$value, 
[13:11:10.473]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.473]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.473]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.473]                     ...future.globalenv.names))
[13:11:10.473]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.473]         }, condition = base::local({
[13:11:10.473]             c <- base::c
[13:11:10.473]             inherits <- base::inherits
[13:11:10.473]             invokeRestart <- base::invokeRestart
[13:11:10.473]             length <- base::length
[13:11:10.473]             list <- base::list
[13:11:10.473]             seq.int <- base::seq.int
[13:11:10.473]             signalCondition <- base::signalCondition
[13:11:10.473]             sys.calls <- base::sys.calls
[13:11:10.473]             `[[` <- base::`[[`
[13:11:10.473]             `+` <- base::`+`
[13:11:10.473]             `<<-` <- base::`<<-`
[13:11:10.473]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.473]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.473]                   3L)]
[13:11:10.473]             }
[13:11:10.473]             function(cond) {
[13:11:10.473]                 is_error <- inherits(cond, "error")
[13:11:10.473]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.473]                   NULL)
[13:11:10.473]                 if (is_error) {
[13:11:10.473]                   sessionInformation <- function() {
[13:11:10.473]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.473]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.473]                       search = base::search(), system = base::Sys.info())
[13:11:10.473]                   }
[13:11:10.473]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.473]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.473]                     cond$call), session = sessionInformation(), 
[13:11:10.473]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.473]                   signalCondition(cond)
[13:11:10.473]                 }
[13:11:10.473]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.473]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.473]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.473]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.473]                   if (FALSE && !signal) {
[13:11:10.473]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.473]                     {
[13:11:10.473]                       inherits <- base::inherits
[13:11:10.473]                       invokeRestart <- base::invokeRestart
[13:11:10.473]                       is.null <- base::is.null
[13:11:10.473]                       muffled <- FALSE
[13:11:10.473]                       if (inherits(cond, "message")) {
[13:11:10.473]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.473]                         if (muffled) 
[13:11:10.473]                           invokeRestart("muffleMessage")
[13:11:10.473]                       }
[13:11:10.473]                       else if (inherits(cond, "warning")) {
[13:11:10.473]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.473]                         if (muffled) 
[13:11:10.473]                           invokeRestart("muffleWarning")
[13:11:10.473]                       }
[13:11:10.473]                       else if (inherits(cond, "condition")) {
[13:11:10.473]                         if (!is.null(pattern)) {
[13:11:10.473]                           computeRestarts <- base::computeRestarts
[13:11:10.473]                           grepl <- base::grepl
[13:11:10.473]                           restarts <- computeRestarts(cond)
[13:11:10.473]                           for (restart in restarts) {
[13:11:10.473]                             name <- restart$name
[13:11:10.473]                             if (is.null(name)) 
[13:11:10.473]                               next
[13:11:10.473]                             if (!grepl(pattern, name)) 
[13:11:10.473]                               next
[13:11:10.473]                             invokeRestart(restart)
[13:11:10.473]                             muffled <- TRUE
[13:11:10.473]                             break
[13:11:10.473]                           }
[13:11:10.473]                         }
[13:11:10.473]                       }
[13:11:10.473]                       invisible(muffled)
[13:11:10.473]                     }
[13:11:10.473]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.473]                   }
[13:11:10.473]                 }
[13:11:10.473]                 else {
[13:11:10.473]                   if (TRUE) {
[13:11:10.473]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.473]                     {
[13:11:10.473]                       inherits <- base::inherits
[13:11:10.473]                       invokeRestart <- base::invokeRestart
[13:11:10.473]                       is.null <- base::is.null
[13:11:10.473]                       muffled <- FALSE
[13:11:10.473]                       if (inherits(cond, "message")) {
[13:11:10.473]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.473]                         if (muffled) 
[13:11:10.473]                           invokeRestart("muffleMessage")
[13:11:10.473]                       }
[13:11:10.473]                       else if (inherits(cond, "warning")) {
[13:11:10.473]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.473]                         if (muffled) 
[13:11:10.473]                           invokeRestart("muffleWarning")
[13:11:10.473]                       }
[13:11:10.473]                       else if (inherits(cond, "condition")) {
[13:11:10.473]                         if (!is.null(pattern)) {
[13:11:10.473]                           computeRestarts <- base::computeRestarts
[13:11:10.473]                           grepl <- base::grepl
[13:11:10.473]                           restarts <- computeRestarts(cond)
[13:11:10.473]                           for (restart in restarts) {
[13:11:10.473]                             name <- restart$name
[13:11:10.473]                             if (is.null(name)) 
[13:11:10.473]                               next
[13:11:10.473]                             if (!grepl(pattern, name)) 
[13:11:10.473]                               next
[13:11:10.473]                             invokeRestart(restart)
[13:11:10.473]                             muffled <- TRUE
[13:11:10.473]                             break
[13:11:10.473]                           }
[13:11:10.473]                         }
[13:11:10.473]                       }
[13:11:10.473]                       invisible(muffled)
[13:11:10.473]                     }
[13:11:10.473]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.473]                   }
[13:11:10.473]                 }
[13:11:10.473]             }
[13:11:10.473]         }))
[13:11:10.473]     }, error = function(ex) {
[13:11:10.473]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.473]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.473]                 ...future.rng), started = ...future.startTime, 
[13:11:10.473]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.473]             version = "1.8"), class = "FutureResult")
[13:11:10.473]     }, finally = {
[13:11:10.473]         if (!identical(...future.workdir, getwd())) 
[13:11:10.473]             setwd(...future.workdir)
[13:11:10.473]         {
[13:11:10.473]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.473]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.473]             }
[13:11:10.473]             base::options(...future.oldOptions)
[13:11:10.473]             if (.Platform$OS.type == "windows") {
[13:11:10.473]                 old_names <- names(...future.oldEnvVars)
[13:11:10.473]                 envs <- base::Sys.getenv()
[13:11:10.473]                 names <- names(envs)
[13:11:10.473]                 common <- intersect(names, old_names)
[13:11:10.473]                 added <- setdiff(names, old_names)
[13:11:10.473]                 removed <- setdiff(old_names, names)
[13:11:10.473]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.473]                   envs[common]]
[13:11:10.473]                 NAMES <- toupper(changed)
[13:11:10.473]                 args <- list()
[13:11:10.473]                 for (kk in seq_along(NAMES)) {
[13:11:10.473]                   name <- changed[[kk]]
[13:11:10.473]                   NAME <- NAMES[[kk]]
[13:11:10.473]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.473]                     next
[13:11:10.473]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.473]                 }
[13:11:10.473]                 NAMES <- toupper(added)
[13:11:10.473]                 for (kk in seq_along(NAMES)) {
[13:11:10.473]                   name <- added[[kk]]
[13:11:10.473]                   NAME <- NAMES[[kk]]
[13:11:10.473]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.473]                     next
[13:11:10.473]                   args[[name]] <- ""
[13:11:10.473]                 }
[13:11:10.473]                 NAMES <- toupper(removed)
[13:11:10.473]                 for (kk in seq_along(NAMES)) {
[13:11:10.473]                   name <- removed[[kk]]
[13:11:10.473]                   NAME <- NAMES[[kk]]
[13:11:10.473]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.473]                     next
[13:11:10.473]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.473]                 }
[13:11:10.473]                 if (length(args) > 0) 
[13:11:10.473]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.473]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.473]             }
[13:11:10.473]             else {
[13:11:10.473]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.473]             }
[13:11:10.473]             {
[13:11:10.473]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.473]                   0L) {
[13:11:10.473]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.473]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.473]                   base::options(opts)
[13:11:10.473]                 }
[13:11:10.473]                 {
[13:11:10.473]                   NULL
[13:11:10.473]                   options(future.plan = NULL)
[13:11:10.473]                   if (is.na(NA_character_)) 
[13:11:10.473]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.473]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.473]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.473]                     .init = FALSE)
[13:11:10.473]                 }
[13:11:10.473]             }
[13:11:10.473]         }
[13:11:10.473]     })
[13:11:10.473]     if (TRUE) {
[13:11:10.473]         base::sink(type = "output", split = FALSE)
[13:11:10.473]         if (TRUE) {
[13:11:10.473]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.473]         }
[13:11:10.473]         else {
[13:11:10.473]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.473]         }
[13:11:10.473]         base::close(...future.stdout)
[13:11:10.473]         ...future.stdout <- NULL
[13:11:10.473]     }
[13:11:10.473]     ...future.result$conditions <- ...future.conditions
[13:11:10.473]     ...future.result$finished <- base::Sys.time()
[13:11:10.473]     ...future.result
[13:11:10.473] }
MiraiFuture:
Label: '<none>'
Expression:
{
    b <- 3
    c <- 2
    a * b * c
}
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: 1 objects totaling 56 bytes (numeric 'a' of 56 bytes)
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
[13:11:10.477] resolved() for 'MiraiFuture' ...
[13:11:10.477] - state: 'running'
[13:11:10.478] - run: TRUE
[13:11:10.478] - result: 'NULL'
[13:11:10.478] - resolved: FALSE
[13:11:10.478] resolved() for 'MiraiFuture' ... done
Resolved: TRUE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: 00305072-cb3e-607d-66ad-ae248e29708e
Class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[1] 0
[13:11:10.479] *** mirai_multisession(..., globals = TRUE) with globals and blocking[13:11:10.479]  - Creating mirai_multisession future #1 ...[13:11:10.481] getGlobalsAndPackages() ...
[13:11:10.481] Searching for globals...
[13:11:10.482] - globals found: [2] '{', 'ii'
[13:11:10.482] Searching for globals ... DONE
[13:11:10.482] Resolving globals: FALSE
[13:11:10.483] The total size of the 1 globals is 56 bytes (56 bytes)
[13:11:10.483] The total size of the 1 globals exported for future expression ('{; ii; }') is 56 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'ii' (56 bytes of class 'numeric')
[13:11:10.483] - globals: [1] 'ii'
[13:11:10.483] 
[13:11:10.483] getGlobalsAndPackages() ... DONE
[13:11:10.484] getGlobalsAndPackages() ...
[13:11:10.484] - globals passed as-is: [1] 'ii'
[13:11:10.484] Resolving globals: FALSE
[13:11:10.484] - globals: [1] 'ii'
[13:11:10.484] 
[13:11:10.485] getGlobalsAndPackages() ... DONE
[13:11:10.485] Packages needed by the future expression (n = 0): <none>
[13:11:10.485] Packages needed by future strategies (n = 0): <none>
[13:11:10.486] {
[13:11:10.486]     {
[13:11:10.486]         {
[13:11:10.486]             ...future.startTime <- base::Sys.time()
[13:11:10.486]             {
[13:11:10.486]                 {
[13:11:10.486]                   {
[13:11:10.486]                     base::local({
[13:11:10.486]                       has_future <- base::requireNamespace("future", 
[13:11:10.486]                         quietly = TRUE)
[13:11:10.486]                       if (has_future) {
[13:11:10.486]                         ns <- base::getNamespace("future")
[13:11:10.486]                         version <- ns[[".package"]][["version"]]
[13:11:10.486]                         if (is.null(version)) 
[13:11:10.486]                           version <- utils::packageVersion("future")
[13:11:10.486]                       }
[13:11:10.486]                       else {
[13:11:10.486]                         version <- NULL
[13:11:10.486]                       }
[13:11:10.486]                       if (!has_future || version < "1.8.0") {
[13:11:10.486]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.486]                           "", base::R.version$version.string), 
[13:11:10.486]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.486]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.486]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.486]                             "release", "version")], collapse = " "), 
[13:11:10.486]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.486]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.486]                           info)
[13:11:10.486]                         info <- base::paste(info, collapse = "; ")
[13:11:10.486]                         if (!has_future) {
[13:11:10.486]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.486]                             info)
[13:11:10.486]                         }
[13:11:10.486]                         else {
[13:11:10.486]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.486]                             info, version)
[13:11:10.486]                         }
[13:11:10.486]                         base::stop(msg)
[13:11:10.486]                       }
[13:11:10.486]                     })
[13:11:10.486]                   }
[13:11:10.486]                   ...future.strategy.old <- future::plan("list")
[13:11:10.486]                   options(future.plan = NULL)
[13:11:10.486]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.486]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.486]                 }
[13:11:10.486]                 ...future.workdir <- getwd()
[13:11:10.486]             }
[13:11:10.486]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.486]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.486]         }
[13:11:10.486]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.486]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.486]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.486]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.486]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.486]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.486]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.486]             base::names(...future.oldOptions))
[13:11:10.486]     }
[13:11:10.486]     if (FALSE) {
[13:11:10.486]     }
[13:11:10.486]     else {
[13:11:10.486]         if (TRUE) {
[13:11:10.486]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.486]                 open = "w")
[13:11:10.486]         }
[13:11:10.486]         else {
[13:11:10.486]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.486]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.486]         }
[13:11:10.486]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.486]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.486]             base::sink(type = "output", split = FALSE)
[13:11:10.486]             base::close(...future.stdout)
[13:11:10.486]         }, add = TRUE)
[13:11:10.486]     }
[13:11:10.486]     ...future.frame <- base::sys.nframe()
[13:11:10.486]     ...future.conditions <- base::list()
[13:11:10.486]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.486]     if (FALSE) {
[13:11:10.486]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.486]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.486]     }
[13:11:10.486]     ...future.result <- base::tryCatch({
[13:11:10.486]         base::withCallingHandlers({
[13:11:10.486]             ...future.value <- base::withVisible(base::local({
[13:11:10.486]                 ii
[13:11:10.486]             }))
[13:11:10.486]             future::FutureResult(value = ...future.value$value, 
[13:11:10.486]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.486]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.486]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.486]                     ...future.globalenv.names))
[13:11:10.486]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.486]         }, condition = base::local({
[13:11:10.486]             c <- base::c
[13:11:10.486]             inherits <- base::inherits
[13:11:10.486]             invokeRestart <- base::invokeRestart
[13:11:10.486]             length <- base::length
[13:11:10.486]             list <- base::list
[13:11:10.486]             seq.int <- base::seq.int
[13:11:10.486]             signalCondition <- base::signalCondition
[13:11:10.486]             sys.calls <- base::sys.calls
[13:11:10.486]             `[[` <- base::`[[`
[13:11:10.486]             `+` <- base::`+`
[13:11:10.486]             `<<-` <- base::`<<-`
[13:11:10.486]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.486]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.486]                   3L)]
[13:11:10.486]             }
[13:11:10.486]             function(cond) {
[13:11:10.486]                 is_error <- inherits(cond, "error")
[13:11:10.486]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.486]                   NULL)
[13:11:10.486]                 if (is_error) {
[13:11:10.486]                   sessionInformation <- function() {
[13:11:10.486]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.486]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.486]                       search = base::search(), system = base::Sys.info())
[13:11:10.486]                   }
[13:11:10.486]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.486]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.486]                     cond$call), session = sessionInformation(), 
[13:11:10.486]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.486]                   signalCondition(cond)
[13:11:10.486]                 }
[13:11:10.486]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.486]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.486]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.486]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.486]                   if (FALSE && !signal) {
[13:11:10.486]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.486]                     {
[13:11:10.486]                       inherits <- base::inherits
[13:11:10.486]                       invokeRestart <- base::invokeRestart
[13:11:10.486]                       is.null <- base::is.null
[13:11:10.486]                       muffled <- FALSE
[13:11:10.486]                       if (inherits(cond, "message")) {
[13:11:10.486]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.486]                         if (muffled) 
[13:11:10.486]                           invokeRestart("muffleMessage")
[13:11:10.486]                       }
[13:11:10.486]                       else if (inherits(cond, "warning")) {
[13:11:10.486]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.486]                         if (muffled) 
[13:11:10.486]                           invokeRestart("muffleWarning")
[13:11:10.486]                       }
[13:11:10.486]                       else if (inherits(cond, "condition")) {
[13:11:10.486]                         if (!is.null(pattern)) {
[13:11:10.486]                           computeRestarts <- base::computeRestarts
[13:11:10.486]                           grepl <- base::grepl
[13:11:10.486]                           restarts <- computeRestarts(cond)
[13:11:10.486]                           for (restart in restarts) {
[13:11:10.486]                             name <- restart$name
[13:11:10.486]                             if (is.null(name)) 
[13:11:10.486]                               next
[13:11:10.486]                             if (!grepl(pattern, name)) 
[13:11:10.486]                               next
[13:11:10.486]                             invokeRestart(restart)
[13:11:10.486]                             muffled <- TRUE
[13:11:10.486]                             break
[13:11:10.486]                           }
[13:11:10.486]                         }
[13:11:10.486]                       }
[13:11:10.486]                       invisible(muffled)
[13:11:10.486]                     }
[13:11:10.486]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.486]                   }
[13:11:10.486]                 }
[13:11:10.486]                 else {
[13:11:10.486]                   if (TRUE) {
[13:11:10.486]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.486]                     {
[13:11:10.486]                       inherits <- base::inherits
[13:11:10.486]                       invokeRestart <- base::invokeRestart
[13:11:10.486]                       is.null <- base::is.null
[13:11:10.486]                       muffled <- FALSE
[13:11:10.486]                       if (inherits(cond, "message")) {
[13:11:10.486]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.486]                         if (muffled) 
[13:11:10.486]                           invokeRestart("muffleMessage")
[13:11:10.486]                       }
[13:11:10.486]                       else if (inherits(cond, "warning")) {
[13:11:10.486]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.486]                         if (muffled) 
[13:11:10.486]                           invokeRestart("muffleWarning")
[13:11:10.486]                       }
[13:11:10.486]                       else if (inherits(cond, "condition")) {
[13:11:10.486]                         if (!is.null(pattern)) {
[13:11:10.486]                           computeRestarts <- base::computeRestarts
[13:11:10.486]                           grepl <- base::grepl
[13:11:10.486]                           restarts <- computeRestarts(cond)
[13:11:10.486]                           for (restart in restarts) {
[13:11:10.486]                             name <- restart$name
[13:11:10.486]                             if (is.null(name)) 
[13:11:10.486]                               next
[13:11:10.486]                             if (!grepl(pattern, name)) 
[13:11:10.486]                               next
[13:11:10.486]                             invokeRestart(restart)
[13:11:10.486]                             muffled <- TRUE
[13:11:10.486]                             break
[13:11:10.486]                           }
[13:11:10.486]                         }
[13:11:10.486]                       }
[13:11:10.486]                       invisible(muffled)
[13:11:10.486]                     }
[13:11:10.486]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.486]                   }
[13:11:10.486]                 }
[13:11:10.486]             }
[13:11:10.486]         }))
[13:11:10.486]     }, error = function(ex) {
[13:11:10.486]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.486]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.486]                 ...future.rng), started = ...future.startTime, 
[13:11:10.486]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.486]             version = "1.8"), class = "FutureResult")
[13:11:10.486]     }, finally = {
[13:11:10.486]         if (!identical(...future.workdir, getwd())) 
[13:11:10.486]             setwd(...future.workdir)
[13:11:10.486]         {
[13:11:10.486]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.486]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.486]             }
[13:11:10.486]             base::options(...future.oldOptions)
[13:11:10.486]             if (.Platform$OS.type == "windows") {
[13:11:10.486]                 old_names <- names(...future.oldEnvVars)
[13:11:10.486]                 envs <- base::Sys.getenv()
[13:11:10.486]                 names <- names(envs)
[13:11:10.486]                 common <- intersect(names, old_names)
[13:11:10.486]                 added <- setdiff(names, old_names)
[13:11:10.486]                 removed <- setdiff(old_names, names)
[13:11:10.486]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.486]                   envs[common]]
[13:11:10.486]                 NAMES <- toupper(changed)
[13:11:10.486]                 args <- list()
[13:11:10.486]                 for (kk in seq_along(NAMES)) {
[13:11:10.486]                   name <- changed[[kk]]
[13:11:10.486]                   NAME <- NAMES[[kk]]
[13:11:10.486]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.486]                     next
[13:11:10.486]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.486]                 }
[13:11:10.486]                 NAMES <- toupper(added)
[13:11:10.486]                 for (kk in seq_along(NAMES)) {
[13:11:10.486]                   name <- added[[kk]]
[13:11:10.486]                   NAME <- NAMES[[kk]]
[13:11:10.486]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.486]                     next
[13:11:10.486]                   args[[name]] <- ""
[13:11:10.486]                 }
[13:11:10.486]                 NAMES <- toupper(removed)
[13:11:10.486]                 for (kk in seq_along(NAMES)) {
[13:11:10.486]                   name <- removed[[kk]]
[13:11:10.486]                   NAME <- NAMES[[kk]]
[13:11:10.486]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.486]                     next
[13:11:10.486]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.486]                 }
[13:11:10.486]                 if (length(args) > 0) 
[13:11:10.486]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.486]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.486]             }
[13:11:10.486]             else {
[13:11:10.486]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.486]             }
[13:11:10.486]             {
[13:11:10.486]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.486]                   0L) {
[13:11:10.486]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.486]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.486]                   base::options(opts)
[13:11:10.486]                 }
[13:11:10.486]                 {
[13:11:10.486]                   NULL
[13:11:10.486]                   options(future.plan = NULL)
[13:11:10.486]                   if (is.na(NA_character_)) 
[13:11:10.486]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.486]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.486]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.486]                     .init = FALSE)
[13:11:10.486]                 }
[13:11:10.486]             }
[13:11:10.486]         }
[13:11:10.486]     })
[13:11:10.486]     if (TRUE) {
[13:11:10.486]         base::sink(type = "output", split = FALSE)
[13:11:10.486]         if (TRUE) {
[13:11:10.486]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.486]         }
[13:11:10.486]         else {
[13:11:10.486]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.486]         }
[13:11:10.486]         base::close(...future.stdout)
[13:11:10.486]         ...future.stdout <- NULL
[13:11:10.486]     }
[13:11:10.486]     ...future.result$conditions <- ...future.conditions
[13:11:10.486]     ...future.result$finished <- base::Sys.time()
[13:11:10.486]     ...future.result
[13:11:10.486] }
[13:11:10.489]  - Creating mirai_multisession future #2 ...[13:11:10.491] getGlobalsAndPackages() ...
[13:11:10.492] Searching for globals...
[13:11:10.492] - globals found: [2] '{', 'ii'
[13:11:10.493] Searching for globals ... DONE
[13:11:10.493] Resolving globals: FALSE
[13:11:10.493] The total size of the 1 globals is 56 bytes (56 bytes)
[13:11:10.494] The total size of the 1 globals exported for future expression ('{; ii; }') is 56 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'ii' (56 bytes of class 'numeric')
[13:11:10.494] - globals: [1] 'ii'
[13:11:10.494] 
[13:11:10.494] getGlobalsAndPackages() ... DONE
[13:11:10.494] getGlobalsAndPackages() ...
[13:11:10.495] - globals passed as-is: [1] 'ii'
[13:11:10.495] Resolving globals: FALSE
[13:11:10.495] - globals: [1] 'ii'
[13:11:10.495] 
[13:11:10.495] getGlobalsAndPackages() ... DONE
[13:11:10.496] Packages needed by the future expression (n = 0): <none>
[13:11:10.496] Packages needed by future strategies (n = 0): <none>
[13:11:10.496] {
[13:11:10.496]     {
[13:11:10.496]         {
[13:11:10.496]             ...future.startTime <- base::Sys.time()
[13:11:10.496]             {
[13:11:10.496]                 {
[13:11:10.496]                   {
[13:11:10.496]                     base::local({
[13:11:10.496]                       has_future <- base::requireNamespace("future", 
[13:11:10.496]                         quietly = TRUE)
[13:11:10.496]                       if (has_future) {
[13:11:10.496]                         ns <- base::getNamespace("future")
[13:11:10.496]                         version <- ns[[".package"]][["version"]]
[13:11:10.496]                         if (is.null(version)) 
[13:11:10.496]                           version <- utils::packageVersion("future")
[13:11:10.496]                       }
[13:11:10.496]                       else {
[13:11:10.496]                         version <- NULL
[13:11:10.496]                       }
[13:11:10.496]                       if (!has_future || version < "1.8.0") {
[13:11:10.496]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.496]                           "", base::R.version$version.string), 
[13:11:10.496]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.496]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.496]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.496]                             "release", "version")], collapse = " "), 
[13:11:10.496]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.496]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.496]                           info)
[13:11:10.496]                         info <- base::paste(info, collapse = "; ")
[13:11:10.496]                         if (!has_future) {
[13:11:10.496]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.496]                             info)
[13:11:10.496]                         }
[13:11:10.496]                         else {
[13:11:10.496]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.496]                             info, version)
[13:11:10.496]                         }
[13:11:10.496]                         base::stop(msg)
[13:11:10.496]                       }
[13:11:10.496]                     })
[13:11:10.496]                   }
[13:11:10.496]                   ...future.strategy.old <- future::plan("list")
[13:11:10.496]                   options(future.plan = NULL)
[13:11:10.496]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.496]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.496]                 }
[13:11:10.496]                 ...future.workdir <- getwd()
[13:11:10.496]             }
[13:11:10.496]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.496]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.496]         }
[13:11:10.496]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.496]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.496]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.496]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.496]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.496]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.496]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.496]             base::names(...future.oldOptions))
[13:11:10.496]     }
[13:11:10.496]     if (FALSE) {
[13:11:10.496]     }
[13:11:10.496]     else {
[13:11:10.496]         if (TRUE) {
[13:11:10.496]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.496]                 open = "w")
[13:11:10.496]         }
[13:11:10.496]         else {
[13:11:10.496]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.496]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.496]         }
[13:11:10.496]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.496]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.496]             base::sink(type = "output", split = FALSE)
[13:11:10.496]             base::close(...future.stdout)
[13:11:10.496]         }, add = TRUE)
[13:11:10.496]     }
[13:11:10.496]     ...future.frame <- base::sys.nframe()
[13:11:10.496]     ...future.conditions <- base::list()
[13:11:10.496]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.496]     if (FALSE) {
[13:11:10.496]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.496]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.496]     }
[13:11:10.496]     ...future.result <- base::tryCatch({
[13:11:10.496]         base::withCallingHandlers({
[13:11:10.496]             ...future.value <- base::withVisible(base::local({
[13:11:10.496]                 ii
[13:11:10.496]             }))
[13:11:10.496]             future::FutureResult(value = ...future.value$value, 
[13:11:10.496]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.496]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.496]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.496]                     ...future.globalenv.names))
[13:11:10.496]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.496]         }, condition = base::local({
[13:11:10.496]             c <- base::c
[13:11:10.496]             inherits <- base::inherits
[13:11:10.496]             invokeRestart <- base::invokeRestart
[13:11:10.496]             length <- base::length
[13:11:10.496]             list <- base::list
[13:11:10.496]             seq.int <- base::seq.int
[13:11:10.496]             signalCondition <- base::signalCondition
[13:11:10.496]             sys.calls <- base::sys.calls
[13:11:10.496]             `[[` <- base::`[[`
[13:11:10.496]             `+` <- base::`+`
[13:11:10.496]             `<<-` <- base::`<<-`
[13:11:10.496]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.496]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.496]                   3L)]
[13:11:10.496]             }
[13:11:10.496]             function(cond) {
[13:11:10.496]                 is_error <- inherits(cond, "error")
[13:11:10.496]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.496]                   NULL)
[13:11:10.496]                 if (is_error) {
[13:11:10.496]                   sessionInformation <- function() {
[13:11:10.496]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.496]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.496]                       search = base::search(), system = base::Sys.info())
[13:11:10.496]                   }
[13:11:10.496]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.496]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.496]                     cond$call), session = sessionInformation(), 
[13:11:10.496]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.496]                   signalCondition(cond)
[13:11:10.496]                 }
[13:11:10.496]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.496]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.496]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.496]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.496]                   if (FALSE && !signal) {
[13:11:10.496]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.496]                     {
[13:11:10.496]                       inherits <- base::inherits
[13:11:10.496]                       invokeRestart <- base::invokeRestart
[13:11:10.496]                       is.null <- base::is.null
[13:11:10.496]                       muffled <- FALSE
[13:11:10.496]                       if (inherits(cond, "message")) {
[13:11:10.496]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.496]                         if (muffled) 
[13:11:10.496]                           invokeRestart("muffleMessage")
[13:11:10.496]                       }
[13:11:10.496]                       else if (inherits(cond, "warning")) {
[13:11:10.496]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.496]                         if (muffled) 
[13:11:10.496]                           invokeRestart("muffleWarning")
[13:11:10.496]                       }
[13:11:10.496]                       else if (inherits(cond, "condition")) {
[13:11:10.496]                         if (!is.null(pattern)) {
[13:11:10.496]                           computeRestarts <- base::computeRestarts
[13:11:10.496]                           grepl <- base::grepl
[13:11:10.496]                           restarts <- computeRestarts(cond)
[13:11:10.496]                           for (restart in restarts) {
[13:11:10.496]                             name <- restart$name
[13:11:10.496]                             if (is.null(name)) 
[13:11:10.496]                               next
[13:11:10.496]                             if (!grepl(pattern, name)) 
[13:11:10.496]                               next
[13:11:10.496]                             invokeRestart(restart)
[13:11:10.496]                             muffled <- TRUE
[13:11:10.496]                             break
[13:11:10.496]                           }
[13:11:10.496]                         }
[13:11:10.496]                       }
[13:11:10.496]                       invisible(muffled)
[13:11:10.496]                     }
[13:11:10.496]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.496]                   }
[13:11:10.496]                 }
[13:11:10.496]                 else {
[13:11:10.496]                   if (TRUE) {
[13:11:10.496]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.496]                     {
[13:11:10.496]                       inherits <- base::inherits
[13:11:10.496]                       invokeRestart <- base::invokeRestart
[13:11:10.496]                       is.null <- base::is.null
[13:11:10.496]                       muffled <- FALSE
[13:11:10.496]                       if (inherits(cond, "message")) {
[13:11:10.496]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.496]                         if (muffled) 
[13:11:10.496]                           invokeRestart("muffleMessage")
[13:11:10.496]                       }
[13:11:10.496]                       else if (inherits(cond, "warning")) {
[13:11:10.496]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.496]                         if (muffled) 
[13:11:10.496]                           invokeRestart("muffleWarning")
[13:11:10.496]                       }
[13:11:10.496]                       else if (inherits(cond, "condition")) {
[13:11:10.496]                         if (!is.null(pattern)) {
[13:11:10.496]                           computeRestarts <- base::computeRestarts
[13:11:10.496]                           grepl <- base::grepl
[13:11:10.496]                           restarts <- computeRestarts(cond)
[13:11:10.496]                           for (restart in restarts) {
[13:11:10.496]                             name <- restart$name
[13:11:10.496]                             if (is.null(name)) 
[13:11:10.496]                               next
[13:11:10.496]                             if (!grepl(pattern, name)) 
[13:11:10.496]                               next
[13:11:10.496]                             invokeRestart(restart)
[13:11:10.496]                             muffled <- TRUE
[13:11:10.496]                             break
[13:11:10.496]                           }
[13:11:10.496]                         }
[13:11:10.496]                       }
[13:11:10.496]                       invisible(muffled)
[13:11:10.496]                     }
[13:11:10.496]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.496]                   }
[13:11:10.496]                 }
[13:11:10.496]             }
[13:11:10.496]         }))
[13:11:10.496]     }, error = function(ex) {
[13:11:10.496]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.496]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.496]                 ...future.rng), started = ...future.startTime, 
[13:11:10.496]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.496]             version = "1.8"), class = "FutureResult")
[13:11:10.496]     }, finally = {
[13:11:10.496]         if (!identical(...future.workdir, getwd())) 
[13:11:10.496]             setwd(...future.workdir)
[13:11:10.496]         {
[13:11:10.496]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.496]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.496]             }
[13:11:10.496]             base::options(...future.oldOptions)
[13:11:10.496]             if (.Platform$OS.type == "windows") {
[13:11:10.496]                 old_names <- names(...future.oldEnvVars)
[13:11:10.496]                 envs <- base::Sys.getenv()
[13:11:10.496]                 names <- names(envs)
[13:11:10.496]                 common <- intersect(names, old_names)
[13:11:10.496]                 added <- setdiff(names, old_names)
[13:11:10.496]                 removed <- setdiff(old_names, names)
[13:11:10.496]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.496]                   envs[common]]
[13:11:10.496]                 NAMES <- toupper(changed)
[13:11:10.496]                 args <- list()
[13:11:10.496]                 for (kk in seq_along(NAMES)) {
[13:11:10.496]                   name <- changed[[kk]]
[13:11:10.496]                   NAME <- NAMES[[kk]]
[13:11:10.496]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.496]                     next
[13:11:10.496]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.496]                 }
[13:11:10.496]                 NAMES <- toupper(added)
[13:11:10.496]                 for (kk in seq_along(NAMES)) {
[13:11:10.496]                   name <- added[[kk]]
[13:11:10.496]                   NAME <- NAMES[[kk]]
[13:11:10.496]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.496]                     next
[13:11:10.496]                   args[[name]] <- ""
[13:11:10.496]                 }
[13:11:10.496]                 NAMES <- toupper(removed)
[13:11:10.496]                 for (kk in seq_along(NAMES)) {
[13:11:10.496]                   name <- removed[[kk]]
[13:11:10.496]                   NAME <- NAMES[[kk]]
[13:11:10.496]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.496]                     next
[13:11:10.496]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.496]                 }
[13:11:10.496]                 if (length(args) > 0) 
[13:11:10.496]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.496]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.496]             }
[13:11:10.496]             else {
[13:11:10.496]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.496]             }
[13:11:10.496]             {
[13:11:10.496]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.496]                   0L) {
[13:11:10.496]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.496]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.496]                   base::options(opts)
[13:11:10.496]                 }
[13:11:10.496]                 {
[13:11:10.496]                   NULL
[13:11:10.496]                   options(future.plan = NULL)
[13:11:10.496]                   if (is.na(NA_character_)) 
[13:11:10.496]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.496]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.496]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.496]                     .init = FALSE)
[13:11:10.496]                 }
[13:11:10.496]             }
[13:11:10.496]         }
[13:11:10.496]     })
[13:11:10.496]     if (TRUE) {
[13:11:10.496]         base::sink(type = "output", split = FALSE)
[13:11:10.496]         if (TRUE) {
[13:11:10.496]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.496]         }
[13:11:10.496]         else {
[13:11:10.496]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.496]         }
[13:11:10.496]         base::close(...future.stdout)
[13:11:10.496]         ...future.stdout <- NULL
[13:11:10.496]     }
[13:11:10.496]     ...future.result$conditions <- ...future.conditions
[13:11:10.496]     ...future.result$finished <- base::Sys.time()
[13:11:10.496]     ...future.result
[13:11:10.496] }
[13:11:10.500]  - Creating mirai_multisession future #3 ...[13:11:10.502] getGlobalsAndPackages() ...
[13:11:10.502] Searching for globals...
[13:11:10.503] - globals found: [2] '{', 'ii'
[13:11:10.503] Searching for globals ... DONE
[13:11:10.504] Resolving globals: FALSE
[13:11:10.504] The total size of the 1 globals is 56 bytes (56 bytes)
[13:11:10.504] The total size of the 1 globals exported for future expression ('{; ii; }') is 56 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'ii' (56 bytes of class 'numeric')
[13:11:10.505] - globals: [1] 'ii'
[13:11:10.505] 
[13:11:10.505] getGlobalsAndPackages() ... DONE
[13:11:10.505] getGlobalsAndPackages() ...
[13:11:10.505] - globals passed as-is: [1] 'ii'
[13:11:10.505] Resolving globals: FALSE
[13:11:10.506] - globals: [1] 'ii'
[13:11:10.506] 
[13:11:10.506] getGlobalsAndPackages() ... DONE
[13:11:10.507] Packages needed by the future expression (n = 0): <none>
[13:11:10.507] Packages needed by future strategies (n = 0): <none>
[13:11:10.507] {
[13:11:10.507]     {
[13:11:10.507]         {
[13:11:10.507]             ...future.startTime <- base::Sys.time()
[13:11:10.507]             {
[13:11:10.507]                 {
[13:11:10.507]                   {
[13:11:10.507]                     base::local({
[13:11:10.507]                       has_future <- base::requireNamespace("future", 
[13:11:10.507]                         quietly = TRUE)
[13:11:10.507]                       if (has_future) {
[13:11:10.507]                         ns <- base::getNamespace("future")
[13:11:10.507]                         version <- ns[[".package"]][["version"]]
[13:11:10.507]                         if (is.null(version)) 
[13:11:10.507]                           version <- utils::packageVersion("future")
[13:11:10.507]                       }
[13:11:10.507]                       else {
[13:11:10.507]                         version <- NULL
[13:11:10.507]                       }
[13:11:10.507]                       if (!has_future || version < "1.8.0") {
[13:11:10.507]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.507]                           "", base::R.version$version.string), 
[13:11:10.507]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.507]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.507]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.507]                             "release", "version")], collapse = " "), 
[13:11:10.507]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.507]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.507]                           info)
[13:11:10.507]                         info <- base::paste(info, collapse = "; ")
[13:11:10.507]                         if (!has_future) {
[13:11:10.507]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.507]                             info)
[13:11:10.507]                         }
[13:11:10.507]                         else {
[13:11:10.507]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.507]                             info, version)
[13:11:10.507]                         }
[13:11:10.507]                         base::stop(msg)
[13:11:10.507]                       }
[13:11:10.507]                     })
[13:11:10.507]                   }
[13:11:10.507]                   ...future.strategy.old <- future::plan("list")
[13:11:10.507]                   options(future.plan = NULL)
[13:11:10.507]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.507]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.507]                 }
[13:11:10.507]                 ...future.workdir <- getwd()
[13:11:10.507]             }
[13:11:10.507]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.507]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.507]         }
[13:11:10.507]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.507]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.507]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.507]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.507]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.507]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.507]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.507]             base::names(...future.oldOptions))
[13:11:10.507]     }
[13:11:10.507]     if (FALSE) {
[13:11:10.507]     }
[13:11:10.507]     else {
[13:11:10.507]         if (TRUE) {
[13:11:10.507]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.507]                 open = "w")
[13:11:10.507]         }
[13:11:10.507]         else {
[13:11:10.507]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.507]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.507]         }
[13:11:10.507]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.507]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.507]             base::sink(type = "output", split = FALSE)
[13:11:10.507]             base::close(...future.stdout)
[13:11:10.507]         }, add = TRUE)
[13:11:10.507]     }
[13:11:10.507]     ...future.frame <- base::sys.nframe()
[13:11:10.507]     ...future.conditions <- base::list()
[13:11:10.507]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.507]     if (FALSE) {
[13:11:10.507]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.507]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.507]     }
[13:11:10.507]     ...future.result <- base::tryCatch({
[13:11:10.507]         base::withCallingHandlers({
[13:11:10.507]             ...future.value <- base::withVisible(base::local({
[13:11:10.507]                 ii
[13:11:10.507]             }))
[13:11:10.507]             future::FutureResult(value = ...future.value$value, 
[13:11:10.507]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.507]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.507]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.507]                     ...future.globalenv.names))
[13:11:10.507]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.507]         }, condition = base::local({
[13:11:10.507]             c <- base::c
[13:11:10.507]             inherits <- base::inherits
[13:11:10.507]             invokeRestart <- base::invokeRestart
[13:11:10.507]             length <- base::length
[13:11:10.507]             list <- base::list
[13:11:10.507]             seq.int <- base::seq.int
[13:11:10.507]             signalCondition <- base::signalCondition
[13:11:10.507]             sys.calls <- base::sys.calls
[13:11:10.507]             `[[` <- base::`[[`
[13:11:10.507]             `+` <- base::`+`
[13:11:10.507]             `<<-` <- base::`<<-`
[13:11:10.507]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.507]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.507]                   3L)]
[13:11:10.507]             }
[13:11:10.507]             function(cond) {
[13:11:10.507]                 is_error <- inherits(cond, "error")
[13:11:10.507]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.507]                   NULL)
[13:11:10.507]                 if (is_error) {
[13:11:10.507]                   sessionInformation <- function() {
[13:11:10.507]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.507]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.507]                       search = base::search(), system = base::Sys.info())
[13:11:10.507]                   }
[13:11:10.507]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.507]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.507]                     cond$call), session = sessionInformation(), 
[13:11:10.507]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.507]                   signalCondition(cond)
[13:11:10.507]                 }
[13:11:10.507]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.507]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.507]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.507]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.507]                   if (FALSE && !signal) {
[13:11:10.507]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.507]                     {
[13:11:10.507]                       inherits <- base::inherits
[13:11:10.507]                       invokeRestart <- base::invokeRestart
[13:11:10.507]                       is.null <- base::is.null
[13:11:10.507]                       muffled <- FALSE
[13:11:10.507]                       if (inherits(cond, "message")) {
[13:11:10.507]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.507]                         if (muffled) 
[13:11:10.507]                           invokeRestart("muffleMessage")
[13:11:10.507]                       }
[13:11:10.507]                       else if (inherits(cond, "warning")) {
[13:11:10.507]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.507]                         if (muffled) 
[13:11:10.507]                           invokeRestart("muffleWarning")
[13:11:10.507]                       }
[13:11:10.507]                       else if (inherits(cond, "condition")) {
[13:11:10.507]                         if (!is.null(pattern)) {
[13:11:10.507]                           computeRestarts <- base::computeRestarts
[13:11:10.507]                           grepl <- base::grepl
[13:11:10.507]                           restarts <- computeRestarts(cond)
[13:11:10.507]                           for (restart in restarts) {
[13:11:10.507]                             name <- restart$name
[13:11:10.507]                             if (is.null(name)) 
[13:11:10.507]                               next
[13:11:10.507]                             if (!grepl(pattern, name)) 
[13:11:10.507]                               next
[13:11:10.507]                             invokeRestart(restart)
[13:11:10.507]                             muffled <- TRUE
[13:11:10.507]                             break
[13:11:10.507]                           }
[13:11:10.507]                         }
[13:11:10.507]                       }
[13:11:10.507]                       invisible(muffled)
[13:11:10.507]                     }
[13:11:10.507]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.507]                   }
[13:11:10.507]                 }
[13:11:10.507]                 else {
[13:11:10.507]                   if (TRUE) {
[13:11:10.507]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.507]                     {
[13:11:10.507]                       inherits <- base::inherits
[13:11:10.507]                       invokeRestart <- base::invokeRestart
[13:11:10.507]                       is.null <- base::is.null
[13:11:10.507]                       muffled <- FALSE
[13:11:10.507]                       if (inherits(cond, "message")) {
[13:11:10.507]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.507]                         if (muffled) 
[13:11:10.507]                           invokeRestart("muffleMessage")
[13:11:10.507]                       }
[13:11:10.507]                       else if (inherits(cond, "warning")) {
[13:11:10.507]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.507]                         if (muffled) 
[13:11:10.507]                           invokeRestart("muffleWarning")
[13:11:10.507]                       }
[13:11:10.507]                       else if (inherits(cond, "condition")) {
[13:11:10.507]                         if (!is.null(pattern)) {
[13:11:10.507]                           computeRestarts <- base::computeRestarts
[13:11:10.507]                           grepl <- base::grepl
[13:11:10.507]                           restarts <- computeRestarts(cond)
[13:11:10.507]                           for (restart in restarts) {
[13:11:10.507]                             name <- restart$name
[13:11:10.507]                             if (is.null(name)) 
[13:11:10.507]                               next
[13:11:10.507]                             if (!grepl(pattern, name)) 
[13:11:10.507]                               next
[13:11:10.507]                             invokeRestart(restart)
[13:11:10.507]                             muffled <- TRUE
[13:11:10.507]                             break
[13:11:10.507]                           }
[13:11:10.507]                         }
[13:11:10.507]                       }
[13:11:10.507]                       invisible(muffled)
[13:11:10.507]                     }
[13:11:10.507]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.507]                   }
[13:11:10.507]                 }
[13:11:10.507]             }
[13:11:10.507]         }))
[13:11:10.507]     }, error = function(ex) {
[13:11:10.507]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.507]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.507]                 ...future.rng), started = ...future.startTime, 
[13:11:10.507]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.507]             version = "1.8"), class = "FutureResult")
[13:11:10.507]     }, finally = {
[13:11:10.507]         if (!identical(...future.workdir, getwd())) 
[13:11:10.507]             setwd(...future.workdir)
[13:11:10.507]         {
[13:11:10.507]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.507]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.507]             }
[13:11:10.507]             base::options(...future.oldOptions)
[13:11:10.507]             if (.Platform$OS.type == "windows") {
[13:11:10.507]                 old_names <- names(...future.oldEnvVars)
[13:11:10.507]                 envs <- base::Sys.getenv()
[13:11:10.507]                 names <- names(envs)
[13:11:10.507]                 common <- intersect(names, old_names)
[13:11:10.507]                 added <- setdiff(names, old_names)
[13:11:10.507]                 removed <- setdiff(old_names, names)
[13:11:10.507]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.507]                   envs[common]]
[13:11:10.507]                 NAMES <- toupper(changed)
[13:11:10.507]                 args <- list()
[13:11:10.507]                 for (kk in seq_along(NAMES)) {
[13:11:10.507]                   name <- changed[[kk]]
[13:11:10.507]                   NAME <- NAMES[[kk]]
[13:11:10.507]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.507]                     next
[13:11:10.507]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.507]                 }
[13:11:10.507]                 NAMES <- toupper(added)
[13:11:10.507]                 for (kk in seq_along(NAMES)) {
[13:11:10.507]                   name <- added[[kk]]
[13:11:10.507]                   NAME <- NAMES[[kk]]
[13:11:10.507]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.507]                     next
[13:11:10.507]                   args[[name]] <- ""
[13:11:10.507]                 }
[13:11:10.507]                 NAMES <- toupper(removed)
[13:11:10.507]                 for (kk in seq_along(NAMES)) {
[13:11:10.507]                   name <- removed[[kk]]
[13:11:10.507]                   NAME <- NAMES[[kk]]
[13:11:10.507]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.507]                     next
[13:11:10.507]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.507]                 }
[13:11:10.507]                 if (length(args) > 0) 
[13:11:10.507]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.507]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.507]             }
[13:11:10.507]             else {
[13:11:10.507]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.507]             }
[13:11:10.507]             {
[13:11:10.507]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.507]                   0L) {
[13:11:10.507]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.507]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.507]                   base::options(opts)
[13:11:10.507]                 }
[13:11:10.507]                 {
[13:11:10.507]                   NULL
[13:11:10.507]                   options(future.plan = NULL)
[13:11:10.507]                   if (is.na(NA_character_)) 
[13:11:10.507]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.507]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.507]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.507]                     .init = FALSE)
[13:11:10.507]                 }
[13:11:10.507]             }
[13:11:10.507]         }
[13:11:10.507]     })
[13:11:10.507]     if (TRUE) {
[13:11:10.507]         base::sink(type = "output", split = FALSE)
[13:11:10.507]         if (TRUE) {
[13:11:10.507]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.507]         }
[13:11:10.507]         else {
[13:11:10.507]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.507]         }
[13:11:10.507]         base::close(...future.stdout)
[13:11:10.507]         ...future.stdout <- NULL
[13:11:10.507]     }
[13:11:10.507]     ...future.result$conditions <- ...future.conditions
[13:11:10.507]     ...future.result$finished <- base::Sys.time()
[13:11:10.507]     ...future.result
[13:11:10.507] }
[13:11:10.513]  - Resolving 3 mirai_multisession futures[13:11:10.515] *** mirai_multisession(..., globals = TRUE) and errors[13:11:10.518] getGlobalsAndPackages() ...
[13:11:10.518] Searching for globals...
[13:11:10.520] - globals found: [2] '{', 'stop'
[13:11:10.520] Searching for globals ... DONE
[13:11:10.521] Resolving globals: FALSE
[13:11:10.521] 
[13:11:10.521] 
[13:11:10.521] getGlobalsAndPackages() ... DONE
[13:11:10.522] getGlobalsAndPackages() ...
[13:11:10.522] 
[13:11:10.522] - globals: [0] <none>
[13:11:10.522] getGlobalsAndPackages() ... DONE
[13:11:10.522] Packages needed by the future expression (n = 0): <none>
[13:11:10.523] Packages needed by future strategies (n = 0): <none>
[13:11:10.523] {
[13:11:10.523]     {
[13:11:10.523]         {
[13:11:10.523]             ...future.startTime <- base::Sys.time()
[13:11:10.523]             {
[13:11:10.523]                 {
[13:11:10.523]                   {
[13:11:10.523]                     base::local({
[13:11:10.523]                       has_future <- base::requireNamespace("future", 
[13:11:10.523]                         quietly = TRUE)
[13:11:10.523]                       if (has_future) {
[13:11:10.523]                         ns <- base::getNamespace("future")
[13:11:10.523]                         version <- ns[[".package"]][["version"]]
[13:11:10.523]                         if (is.null(version)) 
[13:11:10.523]                           version <- utils::packageVersion("future")
[13:11:10.523]                       }
[13:11:10.523]                       else {
[13:11:10.523]                         version <- NULL
[13:11:10.523]                       }
[13:11:10.523]                       if (!has_future || version < "1.8.0") {
[13:11:10.523]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.523]                           "", base::R.version$version.string), 
[13:11:10.523]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.523]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.523]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.523]                             "release", "version")], collapse = " "), 
[13:11:10.523]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.523]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.523]                           info)
[13:11:10.523]                         info <- base::paste(info, collapse = "; ")
[13:11:10.523]                         if (!has_future) {
[13:11:10.523]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.523]                             info)
[13:11:10.523]                         }
[13:11:10.523]                         else {
[13:11:10.523]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.523]                             info, version)
[13:11:10.523]                         }
[13:11:10.523]                         base::stop(msg)
[13:11:10.523]                       }
[13:11:10.523]                     })
[13:11:10.523]                   }
[13:11:10.523]                   ...future.strategy.old <- future::plan("list")
[13:11:10.523]                   options(future.plan = NULL)
[13:11:10.523]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.523]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.523]                 }
[13:11:10.523]                 ...future.workdir <- getwd()
[13:11:10.523]             }
[13:11:10.523]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.523]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.523]         }
[13:11:10.523]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.523]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.523]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.523]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.523]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.523]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.523]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.523]             base::names(...future.oldOptions))
[13:11:10.523]     }
[13:11:10.523]     if (FALSE) {
[13:11:10.523]     }
[13:11:10.523]     else {
[13:11:10.523]         if (TRUE) {
[13:11:10.523]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.523]                 open = "w")
[13:11:10.523]         }
[13:11:10.523]         else {
[13:11:10.523]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.523]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.523]         }
[13:11:10.523]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.523]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.523]             base::sink(type = "output", split = FALSE)
[13:11:10.523]             base::close(...future.stdout)
[13:11:10.523]         }, add = TRUE)
[13:11:10.523]     }
[13:11:10.523]     ...future.frame <- base::sys.nframe()
[13:11:10.523]     ...future.conditions <- base::list()
[13:11:10.523]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.523]     if (FALSE) {
[13:11:10.523]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.523]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.523]     }
[13:11:10.523]     ...future.result <- base::tryCatch({
[13:11:10.523]         base::withCallingHandlers({
[13:11:10.523]             ...future.value <- base::withVisible(base::local({
[13:11:10.523]                 stop("Whoops!")
[13:11:10.523]                 1
[13:11:10.523]             }))
[13:11:10.523]             future::FutureResult(value = ...future.value$value, 
[13:11:10.523]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.523]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.523]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.523]                     ...future.globalenv.names))
[13:11:10.523]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.523]         }, condition = base::local({
[13:11:10.523]             c <- base::c
[13:11:10.523]             inherits <- base::inherits
[13:11:10.523]             invokeRestart <- base::invokeRestart
[13:11:10.523]             length <- base::length
[13:11:10.523]             list <- base::list
[13:11:10.523]             seq.int <- base::seq.int
[13:11:10.523]             signalCondition <- base::signalCondition
[13:11:10.523]             sys.calls <- base::sys.calls
[13:11:10.523]             `[[` <- base::`[[`
[13:11:10.523]             `+` <- base::`+`
[13:11:10.523]             `<<-` <- base::`<<-`
[13:11:10.523]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.523]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.523]                   3L)]
[13:11:10.523]             }
[13:11:10.523]             function(cond) {
[13:11:10.523]                 is_error <- inherits(cond, "error")
[13:11:10.523]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.523]                   NULL)
[13:11:10.523]                 if (is_error) {
[13:11:10.523]                   sessionInformation <- function() {
[13:11:10.523]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.523]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.523]                       search = base::search(), system = base::Sys.info())
[13:11:10.523]                   }
[13:11:10.523]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.523]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.523]                     cond$call), session = sessionInformation(), 
[13:11:10.523]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.523]                   signalCondition(cond)
[13:11:10.523]                 }
[13:11:10.523]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.523]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.523]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.523]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.523]                   if (FALSE && !signal) {
[13:11:10.523]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.523]                     {
[13:11:10.523]                       inherits <- base::inherits
[13:11:10.523]                       invokeRestart <- base::invokeRestart
[13:11:10.523]                       is.null <- base::is.null
[13:11:10.523]                       muffled <- FALSE
[13:11:10.523]                       if (inherits(cond, "message")) {
[13:11:10.523]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.523]                         if (muffled) 
[13:11:10.523]                           invokeRestart("muffleMessage")
[13:11:10.523]                       }
[13:11:10.523]                       else if (inherits(cond, "warning")) {
[13:11:10.523]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.523]                         if (muffled) 
[13:11:10.523]                           invokeRestart("muffleWarning")
[13:11:10.523]                       }
[13:11:10.523]                       else if (inherits(cond, "condition")) {
[13:11:10.523]                         if (!is.null(pattern)) {
[13:11:10.523]                           computeRestarts <- base::computeRestarts
[13:11:10.523]                           grepl <- base::grepl
[13:11:10.523]                           restarts <- computeRestarts(cond)
[13:11:10.523]                           for (restart in restarts) {
[13:11:10.523]                             name <- restart$name
[13:11:10.523]                             if (is.null(name)) 
[13:11:10.523]                               next
[13:11:10.523]                             if (!grepl(pattern, name)) 
[13:11:10.523]                               next
[13:11:10.523]                             invokeRestart(restart)
[13:11:10.523]                             muffled <- TRUE
[13:11:10.523]                             break
[13:11:10.523]                           }
[13:11:10.523]                         }
[13:11:10.523]                       }
[13:11:10.523]                       invisible(muffled)
[13:11:10.523]                     }
[13:11:10.523]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.523]                   }
[13:11:10.523]                 }
[13:11:10.523]                 else {
[13:11:10.523]                   if (TRUE) {
[13:11:10.523]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.523]                     {
[13:11:10.523]                       inherits <- base::inherits
[13:11:10.523]                       invokeRestart <- base::invokeRestart
[13:11:10.523]                       is.null <- base::is.null
[13:11:10.523]                       muffled <- FALSE
[13:11:10.523]                       if (inherits(cond, "message")) {
[13:11:10.523]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.523]                         if (muffled) 
[13:11:10.523]                           invokeRestart("muffleMessage")
[13:11:10.523]                       }
[13:11:10.523]                       else if (inherits(cond, "warning")) {
[13:11:10.523]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.523]                         if (muffled) 
[13:11:10.523]                           invokeRestart("muffleWarning")
[13:11:10.523]                       }
[13:11:10.523]                       else if (inherits(cond, "condition")) {
[13:11:10.523]                         if (!is.null(pattern)) {
[13:11:10.523]                           computeRestarts <- base::computeRestarts
[13:11:10.523]                           grepl <- base::grepl
[13:11:10.523]                           restarts <- computeRestarts(cond)
[13:11:10.523]                           for (restart in restarts) {
[13:11:10.523]                             name <- restart$name
[13:11:10.523]                             if (is.null(name)) 
[13:11:10.523]                               next
[13:11:10.523]                             if (!grepl(pattern, name)) 
[13:11:10.523]                               next
[13:11:10.523]                             invokeRestart(restart)
[13:11:10.523]                             muffled <- TRUE
[13:11:10.523]                             break
[13:11:10.523]                           }
[13:11:10.523]                         }
[13:11:10.523]                       }
[13:11:10.523]                       invisible(muffled)
[13:11:10.523]                     }
[13:11:10.523]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.523]                   }
[13:11:10.523]                 }
[13:11:10.523]             }
[13:11:10.523]         }))
[13:11:10.523]     }, error = function(ex) {
[13:11:10.523]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.523]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.523]                 ...future.rng), started = ...future.startTime, 
[13:11:10.523]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.523]             version = "1.8"), class = "FutureResult")
[13:11:10.523]     }, finally = {
[13:11:10.523]         if (!identical(...future.workdir, getwd())) 
[13:11:10.523]             setwd(...future.workdir)
[13:11:10.523]         {
[13:11:10.523]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.523]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.523]             }
[13:11:10.523]             base::options(...future.oldOptions)
[13:11:10.523]             if (.Platform$OS.type == "windows") {
[13:11:10.523]                 old_names <- names(...future.oldEnvVars)
[13:11:10.523]                 envs <- base::Sys.getenv()
[13:11:10.523]                 names <- names(envs)
[13:11:10.523]                 common <- intersect(names, old_names)
[13:11:10.523]                 added <- setdiff(names, old_names)
[13:11:10.523]                 removed <- setdiff(old_names, names)
[13:11:10.523]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.523]                   envs[common]]
[13:11:10.523]                 NAMES <- toupper(changed)
[13:11:10.523]                 args <- list()
[13:11:10.523]                 for (kk in seq_along(NAMES)) {
[13:11:10.523]                   name <- changed[[kk]]
[13:11:10.523]                   NAME <- NAMES[[kk]]
[13:11:10.523]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.523]                     next
[13:11:10.523]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.523]                 }
[13:11:10.523]                 NAMES <- toupper(added)
[13:11:10.523]                 for (kk in seq_along(NAMES)) {
[13:11:10.523]                   name <- added[[kk]]
[13:11:10.523]                   NAME <- NAMES[[kk]]
[13:11:10.523]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.523]                     next
[13:11:10.523]                   args[[name]] <- ""
[13:11:10.523]                 }
[13:11:10.523]                 NAMES <- toupper(removed)
[13:11:10.523]                 for (kk in seq_along(NAMES)) {
[13:11:10.523]                   name <- removed[[kk]]
[13:11:10.523]                   NAME <- NAMES[[kk]]
[13:11:10.523]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.523]                     next
[13:11:10.523]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.523]                 }
[13:11:10.523]                 if (length(args) > 0) 
[13:11:10.523]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.523]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.523]             }
[13:11:10.523]             else {
[13:11:10.523]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.523]             }
[13:11:10.523]             {
[13:11:10.523]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.523]                   0L) {
[13:11:10.523]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.523]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.523]                   base::options(opts)
[13:11:10.523]                 }
[13:11:10.523]                 {
[13:11:10.523]                   NULL
[13:11:10.523]                   options(future.plan = NULL)
[13:11:10.523]                   if (is.na(NA_character_)) 
[13:11:10.523]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.523]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.523]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.523]                     .init = FALSE)
[13:11:10.523]                 }
[13:11:10.523]             }
[13:11:10.523]         }
[13:11:10.523]     })
[13:11:10.523]     if (TRUE) {
[13:11:10.523]         base::sink(type = "output", split = FALSE)
[13:11:10.523]         if (TRUE) {
[13:11:10.523]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.523]         }
[13:11:10.523]         else {
[13:11:10.523]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.523]         }
[13:11:10.523]         base::close(...future.stdout)
[13:11:10.523]         ...future.stdout <- NULL
[13:11:10.523]     }
[13:11:10.523]     ...future.result$conditions <- ...future.conditions
[13:11:10.523]     ...future.result$finished <- base::Sys.time()
[13:11:10.523]     ...future.result
[13:11:10.523] }
MiraiFuture:
Label: '<none>'
Expression:
{
    stop("Whoops!")
    1
}
Lazy evaluation: FALSE
Asynchronous evaluation: TRUE
Local evaluation: TRUE
Environment: R_GlobalEnv
Capture standard output: TRUE
Capture condition classes: 'condition' (excluding 'nothing')
Globals: <none>
Packages: <none>
L'Ecuyer-CMRG RNG seed: <none> (seed = FALSE)
[13:11:10.528] resolved() for 'MiraiFuture' ...
[13:11:10.528] - state: 'running'
[13:11:10.528] - run: TRUE
[13:11:10.528] - result: 'NULL'
[13:11:10.528] - resolved: FALSE
[13:11:10.528] resolved() for 'MiraiFuture' ... done
Resolved: FALSE
Value: <not collected>
Conditions captured: <none>
Early signaling: FALSE
Owner process: 00305072-cb3e-607d-66ad-ae248e29708e
Class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[13:11:10.529] signalConditions() ...
[13:11:10.529]  - include = 'immediateCondition'
[13:11:10.530]  - exclude = 
[13:11:10.530]  - resignal = FALSE
[13:11:10.530]  - Number of conditions: 1
[13:11:10.530] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
[13:11:10.531] signalConditions() ...
[13:11:10.531]  - include = 'immediateCondition'
[13:11:10.531]  - exclude = 
[13:11:10.531]  - resignal = FALSE
[13:11:10.531]  - Number of conditions: 1
[13:11:10.531] signalConditions() ... done
[13:11:10.532] Future state: 'finished'
[13:11:10.532] signalConditions() ...
[13:11:10.532]  - include = 'condition'
[13:11:10.532]  - exclude = 'immediateCondition'
[13:11:10.532]  - resignal = TRUE
[13:11:10.532]  - Number of conditions: 1
[13:11:10.532]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.533] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
[13:11:10.533] signalConditions() ...
[13:11:10.533]  - include = 'immediateCondition'
[13:11:10.534]  - exclude = 
[13:11:10.534]  - resignal = FALSE
[13:11:10.534]  - Number of conditions: 1
[13:11:10.534] signalConditions() ... done
[13:11:10.534] Future state: 'finished'
[13:11:10.534] signalConditions() ...
[13:11:10.535]  - include = 'condition'
[13:11:10.535]  - exclude = 'immediateCondition'
[13:11:10.535]  - resignal = TRUE
[13:11:10.535]  - Number of conditions: 1
[13:11:10.535]  - Condition #1: 'simpleError', 'error', 'condition'
[13:11:10.535] signalConditions() ... done
<simpleError in eval(quote({    stop("Whoops!")    1}), new.env()): Whoops!>
*** mirai_multisession(..., workers = 1L) ...
[13:11:10.536] getGlobalsAndPackages() ...
[13:11:10.536] Searching for globals...
[13:11:10.537] - globals found: [4] '{', '*', 'a', 'b'
[13:11:10.537] Searching for globals ... DONE
[13:11:10.537] Resolving globals: FALSE
[13:11:10.538] The total size of the 2 globals is 112 bytes (112 bytes)
[13:11:10.538] The total size of the 2 globals exported for future expression ('{; a * b; }') is 112 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There are two globals: 'a' (56 bytes of class 'numeric') and 'b' (56 bytes of class 'numeric')
[13:11:10.539] - globals: [2] 'a', 'b'
[13:11:10.539] 
[13:11:10.539] getGlobalsAndPackages() ... DONE
[13:11:10.539] getGlobalsAndPackages() ...
[13:11:10.539] - globals passed as-is: [2] 'a', 'b'
[13:11:10.539] Resolving globals: FALSE
[13:11:10.540] - globals: [2] 'a', 'b'
[13:11:10.540] 
[13:11:10.540] getGlobalsAndPackages() ... DONE
[13:11:10.540] Packages needed by the future expression (n = 0): <none>
[13:11:10.541] Packages needed by future strategies (n = 0): <none>
[13:11:10.541] {
[13:11:10.541]     {
[13:11:10.541]         {
[13:11:10.541]             ...future.startTime <- base::Sys.time()
[13:11:10.541]             {
[13:11:10.541]                 {
[13:11:10.541]                   {
[13:11:10.541]                     base::local({
[13:11:10.541]                       has_future <- base::requireNamespace("future", 
[13:11:10.541]                         quietly = TRUE)
[13:11:10.541]                       if (has_future) {
[13:11:10.541]                         ns <- base::getNamespace("future")
[13:11:10.541]                         version <- ns[[".package"]][["version"]]
[13:11:10.541]                         if (is.null(version)) 
[13:11:10.541]                           version <- utils::packageVersion("future")
[13:11:10.541]                       }
[13:11:10.541]                       else {
[13:11:10.541]                         version <- NULL
[13:11:10.541]                       }
[13:11:10.541]                       if (!has_future || version < "1.8.0") {
[13:11:10.541]                         info <- base::c(r_version = base::gsub("R version ", 
[13:11:10.541]                           "", base::R.version$version.string), 
[13:11:10.541]                           platform = base::sprintf("%s (%s-bit)", 
[13:11:10.541]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[13:11:10.541]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[13:11:10.541]                             "release", "version")], collapse = " "), 
[13:11:10.541]                           hostname = base::Sys.info()[["nodename"]])
[13:11:10.541]                         info <- base::sprintf("%s: %s", base::names(info), 
[13:11:10.541]                           info)
[13:11:10.541]                         info <- base::paste(info, collapse = "; ")
[13:11:10.541]                         if (!has_future) {
[13:11:10.541]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[13:11:10.541]                             info)
[13:11:10.541]                         }
[13:11:10.541]                         else {
[13:11:10.541]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[13:11:10.541]                             info, version)
[13:11:10.541]                         }
[13:11:10.541]                         base::stop(msg)
[13:11:10.541]                       }
[13:11:10.541]                     })
[13:11:10.541]                   }
[13:11:10.541]                   ...future.strategy.old <- future::plan("list")
[13:11:10.541]                   options(future.plan = NULL)
[13:11:10.541]                   Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.541]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[13:11:10.541]                 }
[13:11:10.541]                 ...future.workdir <- getwd()
[13:11:10.541]             }
[13:11:10.541]             ...future.oldOptions <- base::as.list(base::.Options)
[13:11:10.541]             ...future.oldEnvVars <- base::Sys.getenv()
[13:11:10.541]         }
[13:11:10.541]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[13:11:10.541]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[13:11:10.541]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[13:11:10.541]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[13:11:10.541]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[13:11:10.541]             future.stdout.windows.reencode = NULL, width = 80L)
[13:11:10.541]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[13:11:10.541]             base::names(...future.oldOptions))
[13:11:10.541]     }
[13:11:10.541]     if (FALSE) {
[13:11:10.541]     }
[13:11:10.541]     else {
[13:11:10.541]         if (TRUE) {
[13:11:10.541]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[13:11:10.541]                 open = "w")
[13:11:10.541]         }
[13:11:10.541]         else {
[13:11:10.541]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[13:11:10.541]                 windows = "NUL", "/dev/null"), open = "w")
[13:11:10.541]         }
[13:11:10.541]         base::sink(...future.stdout, type = "output", split = FALSE)
[13:11:10.541]         base::on.exit(if (!base::is.null(...future.stdout)) {
[13:11:10.541]             base::sink(type = "output", split = FALSE)
[13:11:10.541]             base::close(...future.stdout)
[13:11:10.541]         }, add = TRUE)
[13:11:10.541]     }
[13:11:10.541]     ...future.frame <- base::sys.nframe()
[13:11:10.541]     ...future.conditions <- base::list()
[13:11:10.541]     ...future.rng <- base::globalenv()$.Random.seed
[13:11:10.541]     if (FALSE) {
[13:11:10.541]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[13:11:10.541]             "...future.value", "...future.globalenv.names", ".Random.seed")
[13:11:10.541]     }
[13:11:10.541]     ...future.result <- base::tryCatch({
[13:11:10.541]         base::withCallingHandlers({
[13:11:10.541]             ...future.value <- base::withVisible(base::local({
[13:11:10.541]                 a * b
[13:11:10.541]             }))
[13:11:10.541]             future::FutureResult(value = ...future.value$value, 
[13:11:10.541]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.541]                   ...future.rng), globalenv = if (FALSE) 
[13:11:10.541]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[13:11:10.541]                     ...future.globalenv.names))
[13:11:10.541]                 else NULL, started = ...future.startTime, version = "1.8")
[13:11:10.541]         }, condition = base::local({
[13:11:10.541]             c <- base::c
[13:11:10.541]             inherits <- base::inherits
[13:11:10.541]             invokeRestart <- base::invokeRestart
[13:11:10.541]             length <- base::length
[13:11:10.541]             list <- base::list
[13:11:10.541]             seq.int <- base::seq.int
[13:11:10.541]             signalCondition <- base::signalCondition
[13:11:10.541]             sys.calls <- base::sys.calls
[13:11:10.541]             `[[` <- base::`[[`
[13:11:10.541]             `+` <- base::`+`
[13:11:10.541]             `<<-` <- base::`<<-`
[13:11:10.541]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[13:11:10.541]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[13:11:10.541]                   3L)]
[13:11:10.541]             }
[13:11:10.541]             function(cond) {
[13:11:10.541]                 is_error <- inherits(cond, "error")
[13:11:10.541]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[13:11:10.541]                   NULL)
[13:11:10.541]                 if (is_error) {
[13:11:10.541]                   sessionInformation <- function() {
[13:11:10.541]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[13:11:10.541]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[13:11:10.541]                       search = base::search(), system = base::Sys.info())
[13:11:10.541]                   }
[13:11:10.541]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.541]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[13:11:10.541]                     cond$call), session = sessionInformation(), 
[13:11:10.541]                     timestamp = base::Sys.time(), signaled = 0L)
[13:11:10.541]                   signalCondition(cond)
[13:11:10.541]                 }
[13:11:10.541]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[13:11:10.541]                   signal <- FALSE && inherits(cond, character(0))
[13:11:10.541]                   ...future.conditions[[length(...future.conditions) + 
[13:11:10.541]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[13:11:10.541]                   if (FALSE && !signal) {
[13:11:10.541]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.541]                     {
[13:11:10.541]                       inherits <- base::inherits
[13:11:10.541]                       invokeRestart <- base::invokeRestart
[13:11:10.541]                       is.null <- base::is.null
[13:11:10.541]                       muffled <- FALSE
[13:11:10.541]                       if (inherits(cond, "message")) {
[13:11:10.541]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.541]                         if (muffled) 
[13:11:10.541]                           invokeRestart("muffleMessage")
[13:11:10.541]                       }
[13:11:10.541]                       else if (inherits(cond, "warning")) {
[13:11:10.541]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.541]                         if (muffled) 
[13:11:10.541]                           invokeRestart("muffleWarning")
[13:11:10.541]                       }
[13:11:10.541]                       else if (inherits(cond, "condition")) {
[13:11:10.541]                         if (!is.null(pattern)) {
[13:11:10.541]                           computeRestarts <- base::computeRestarts
[13:11:10.541]                           grepl <- base::grepl
[13:11:10.541]                           restarts <- computeRestarts(cond)
[13:11:10.541]                           for (restart in restarts) {
[13:11:10.541]                             name <- restart$name
[13:11:10.541]                             if (is.null(name)) 
[13:11:10.541]                               next
[13:11:10.541]                             if (!grepl(pattern, name)) 
[13:11:10.541]                               next
[13:11:10.541]                             invokeRestart(restart)
[13:11:10.541]                             muffled <- TRUE
[13:11:10.541]                             break
[13:11:10.541]                           }
[13:11:10.541]                         }
[13:11:10.541]                       }
[13:11:10.541]                       invisible(muffled)
[13:11:10.541]                     }
[13:11:10.541]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.541]                   }
[13:11:10.541]                 }
[13:11:10.541]                 else {
[13:11:10.541]                   if (TRUE) {
[13:11:10.541]                     muffleCondition <- function (cond, pattern = "^muffle") 
[13:11:10.541]                     {
[13:11:10.541]                       inherits <- base::inherits
[13:11:10.541]                       invokeRestart <- base::invokeRestart
[13:11:10.541]                       is.null <- base::is.null
[13:11:10.541]                       muffled <- FALSE
[13:11:10.541]                       if (inherits(cond, "message")) {
[13:11:10.541]                         muffled <- grepl(pattern, "muffleMessage")
[13:11:10.541]                         if (muffled) 
[13:11:10.541]                           invokeRestart("muffleMessage")
[13:11:10.541]                       }
[13:11:10.541]                       else if (inherits(cond, "warning")) {
[13:11:10.541]                         muffled <- grepl(pattern, "muffleWarning")
[13:11:10.541]                         if (muffled) 
[13:11:10.541]                           invokeRestart("muffleWarning")
[13:11:10.541]                       }
[13:11:10.541]                       else if (inherits(cond, "condition")) {
[13:11:10.541]                         if (!is.null(pattern)) {
[13:11:10.541]                           computeRestarts <- base::computeRestarts
[13:11:10.541]                           grepl <- base::grepl
[13:11:10.541]                           restarts <- computeRestarts(cond)
[13:11:10.541]                           for (restart in restarts) {
[13:11:10.541]                             name <- restart$name
[13:11:10.541]                             if (is.null(name)) 
[13:11:10.541]                               next
[13:11:10.541]                             if (!grepl(pattern, name)) 
[13:11:10.541]                               next
[13:11:10.541]                             invokeRestart(restart)
[13:11:10.541]                             muffled <- TRUE
[13:11:10.541]                             break
[13:11:10.541]                           }
[13:11:10.541]                         }
[13:11:10.541]                       }
[13:11:10.541]                       invisible(muffled)
[13:11:10.541]                     }
[13:11:10.541]                     muffleCondition(cond, pattern = "^muffle")
[13:11:10.541]                   }
[13:11:10.541]                 }
[13:11:10.541]             }
[13:11:10.541]         }))
[13:11:10.541]     }, error = function(ex) {
[13:11:10.541]         base::structure(base::list(value = NULL, visible = NULL, 
[13:11:10.541]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[13:11:10.541]                 ...future.rng), started = ...future.startTime, 
[13:11:10.541]             finished = Sys.time(), session_uuid = NA_character_, 
[13:11:10.541]             version = "1.8"), class = "FutureResult")
[13:11:10.541]     }, finally = {
[13:11:10.541]         if (!identical(...future.workdir, getwd())) 
[13:11:10.541]             setwd(...future.workdir)
[13:11:10.541]         {
[13:11:10.541]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[13:11:10.541]                 ...future.oldOptions$nwarnings <- NULL
[13:11:10.541]             }
[13:11:10.541]             base::options(...future.oldOptions)
[13:11:10.541]             if (.Platform$OS.type == "windows") {
[13:11:10.541]                 old_names <- names(...future.oldEnvVars)
[13:11:10.541]                 envs <- base::Sys.getenv()
[13:11:10.541]                 names <- names(envs)
[13:11:10.541]                 common <- intersect(names, old_names)
[13:11:10.541]                 added <- setdiff(names, old_names)
[13:11:10.541]                 removed <- setdiff(old_names, names)
[13:11:10.541]                 changed <- common[...future.oldEnvVars[common] != 
[13:11:10.541]                   envs[common]]
[13:11:10.541]                 NAMES <- toupper(changed)
[13:11:10.541]                 args <- list()
[13:11:10.541]                 for (kk in seq_along(NAMES)) {
[13:11:10.541]                   name <- changed[[kk]]
[13:11:10.541]                   NAME <- NAMES[[kk]]
[13:11:10.541]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.541]                     next
[13:11:10.541]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.541]                 }
[13:11:10.541]                 NAMES <- toupper(added)
[13:11:10.541]                 for (kk in seq_along(NAMES)) {
[13:11:10.541]                   name <- added[[kk]]
[13:11:10.541]                   NAME <- NAMES[[kk]]
[13:11:10.541]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.541]                     next
[13:11:10.541]                   args[[name]] <- ""
[13:11:10.541]                 }
[13:11:10.541]                 NAMES <- toupper(removed)
[13:11:10.541]                 for (kk in seq_along(NAMES)) {
[13:11:10.541]                   name <- removed[[kk]]
[13:11:10.541]                   NAME <- NAMES[[kk]]
[13:11:10.541]                   if (name != NAME && is.element(NAME, old_names)) 
[13:11:10.541]                     next
[13:11:10.541]                   args[[name]] <- ...future.oldEnvVars[[name]]
[13:11:10.541]                 }
[13:11:10.541]                 if (length(args) > 0) 
[13:11:10.541]                   base::do.call(base::Sys.setenv, args = args)
[13:11:10.541]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[13:11:10.541]             }
[13:11:10.541]             else {
[13:11:10.541]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[13:11:10.541]             }
[13:11:10.541]             {
[13:11:10.541]                 if (base::length(...future.futureOptionsAdded) > 
[13:11:10.541]                   0L) {
[13:11:10.541]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[13:11:10.541]                   base::names(opts) <- ...future.futureOptionsAdded
[13:11:10.541]                   base::options(opts)
[13:11:10.541]                 }
[13:11:10.541]                 {
[13:11:10.541]                   NULL
[13:11:10.541]                   options(future.plan = NULL)
[13:11:10.541]                   if (is.na(NA_character_)) 
[13:11:10.541]                     Sys.unsetenv("R_FUTURE_PLAN")
[13:11:10.541]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[13:11:10.541]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[13:11:10.541]                     .init = FALSE)
[13:11:10.541]                 }
[13:11:10.541]             }
[13:11:10.541]         }
[13:11:10.541]     })
[13:11:10.541]     if (TRUE) {
[13:11:10.541]         base::sink(type = "output", split = FALSE)
[13:11:10.541]         if (TRUE) {
[13:11:10.541]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[13:11:10.541]         }
[13:11:10.541]         else {
[13:11:10.541]             ...future.result["stdout"] <- base::list(NULL)
[13:11:10.541]         }
[13:11:10.541]         base::close(...future.stdout)
[13:11:10.541]         ...future.stdout <- NULL
[13:11:10.541]     }
[13:11:10.541]     ...future.result$conditions <- ...future.conditions
[13:11:10.541]     ...future.result$finished <- base::Sys.time()
[13:11:10.541]     ...future.result
[13:11:10.541] }
[1] 6
*** mirai_multisession(..., workers = 1L) ... DONE
[13:11:10.547] Testing with 1 cores ... DONE> 
> message("*** mirai_multisession() ... DONE")
*** mirai_multisession() ... DONE
> 
> source("incl/end.R")
> 
> proc.time()
   user  system elapsed 
   0.53    0.06    1.17