R Under development (unstable) (2024-05-14 r86553 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> source("incl/start.R")
Loading required package: future
[10:56:18.237] plan(): Setting new future strategy stack:
[10:56:18.238] List of future strategies:
[10:56:18.238] 1. mirai_multisession:
[10:56:18.238]    - args: function (expr, substitute = TRUE, envir = parent.frame(), ..., workers = availableCores())
[10:56:18.238]    - tweaked: FALSE
[10:56:18.238]    - call: future::plan(future.mirai::mirai_multisession)
[10:56:18.251] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ...
[10:56:18.251] < mirai | $data >
[10:56:18.256] getGlobalsAndPackages() ...
[10:56:18.256] Not searching for globals
[10:56:18.256] - globals: [0] <none>
[10:56:18.256] getGlobalsAndPackages() ... DONE
[10:56:18.257] getGlobalsAndPackages() ...
[10:56:18.257] 
[10:56:18.257] - globals: [0] <none>
[10:56:18.257] getGlobalsAndPackages() ... DONE
[10:56:18.628] Packages needed by the future expression (n = 0): <none>
[10:56:18.628] Packages needed by future strategies (n = 0): <none>
[10:56:18.629] {
[10:56:18.629]     {
[10:56:18.629]         {
[10:56:18.629]             ...future.startTime <- base::Sys.time()
[10:56:18.629]             {
[10:56:18.629]                 {
[10:56:18.629]                   {
[10:56:18.629]                     base::local({
[10:56:18.629]                       has_future <- base::requireNamespace("future", 
[10:56:18.629]                         quietly = TRUE)
[10:56:18.629]                       if (has_future) {
[10:56:18.629]                         ns <- base::getNamespace("future")
[10:56:18.629]                         version <- ns[[".package"]][["version"]]
[10:56:18.629]                         if (is.null(version)) 
[10:56:18.629]                           version <- utils::packageVersion("future")
[10:56:18.629]                       }
[10:56:18.629]                       else {
[10:56:18.629]                         version <- NULL
[10:56:18.629]                       }
[10:56:18.629]                       if (!has_future || version < "1.8.0") {
[10:56:18.629]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:18.629]                           "", base::R.version$version.string), 
[10:56:18.629]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:18.629]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:18.629]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:18.629]                             "release", "version")], collapse = " "), 
[10:56:18.629]                           hostname = base::Sys.info()[["nodename"]])
[10:56:18.629]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:18.629]                           info)
[10:56:18.629]                         info <- base::paste(info, collapse = "; ")
[10:56:18.629]                         if (!has_future) {
[10:56:18.629]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:18.629]                             info)
[10:56:18.629]                         }
[10:56:18.629]                         else {
[10:56:18.629]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:18.629]                             info, version)
[10:56:18.629]                         }
[10:56:18.629]                         base::stop(msg)
[10:56:18.629]                       }
[10:56:18.629]                     })
[10:56:18.629]                   }
[10:56:18.629]                   ...future.strategy.old <- future::plan("list")
[10:56:18.629]                   options(future.plan = NULL)
[10:56:18.629]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.629]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:18.629]                 }
[10:56:18.629]                 ...future.workdir <- getwd()
[10:56:18.629]             }
[10:56:18.629]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:18.629]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:18.629]         }
[10:56:18.629]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:18.629]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:18.629]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:18.629]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:18.629]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:18.629]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:18.629]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:18.629]             base::names(...future.oldOptions))
[10:56:18.629]     }
[10:56:18.629]     if (FALSE) {
[10:56:18.629]     }
[10:56:18.629]     else {
[10:56:18.629]         if (TRUE) {
[10:56:18.629]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:18.629]                 open = "w")
[10:56:18.629]         }
[10:56:18.629]         else {
[10:56:18.629]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:18.629]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:18.629]         }
[10:56:18.629]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:18.629]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:18.629]             base::sink(type = "output", split = FALSE)
[10:56:18.629]             base::close(...future.stdout)
[10:56:18.629]         }, add = TRUE)
[10:56:18.629]     }
[10:56:18.629]     ...future.frame <- base::sys.nframe()
[10:56:18.629]     ...future.conditions <- base::list()
[10:56:18.629]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:18.629]     if (FALSE) {
[10:56:18.629]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:18.629]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:18.629]     }
[10:56:18.629]     ...future.result <- base::tryCatch({
[10:56:18.629]         base::withCallingHandlers({
[10:56:18.629]             ...future.value <- base::withVisible(base::local(NA))
[10:56:18.629]             future::FutureResult(value = ...future.value$value, 
[10:56:18.629]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.629]                   ...future.rng), globalenv = if (FALSE) 
[10:56:18.629]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:18.629]                     ...future.globalenv.names))
[10:56:18.629]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:18.629]         }, condition = base::local({
[10:56:18.629]             c <- base::c
[10:56:18.629]             inherits <- base::inherits
[10:56:18.629]             invokeRestart <- base::invokeRestart
[10:56:18.629]             length <- base::length
[10:56:18.629]             list <- base::list
[10:56:18.629]             seq.int <- base::seq.int
[10:56:18.629]             signalCondition <- base::signalCondition
[10:56:18.629]             sys.calls <- base::sys.calls
[10:56:18.629]             `[[` <- base::`[[`
[10:56:18.629]             `+` <- base::`+`
[10:56:18.629]             `<<-` <- base::`<<-`
[10:56:18.629]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:18.629]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:18.629]                   3L)]
[10:56:18.629]             }
[10:56:18.629]             function(cond) {
[10:56:18.629]                 is_error <- inherits(cond, "error")
[10:56:18.629]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:18.629]                   NULL)
[10:56:18.629]                 if (is_error) {
[10:56:18.629]                   sessionInformation <- function() {
[10:56:18.629]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:18.629]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:18.629]                       search = base::search(), system = base::Sys.info())
[10:56:18.629]                   }
[10:56:18.629]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.629]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:18.629]                     cond$call), session = sessionInformation(), 
[10:56:18.629]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:18.629]                   signalCondition(cond)
[10:56:18.629]                 }
[10:56:18.629]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:18.629]                   signal <- FALSE && inherits(cond, character(0))
[10:56:18.629]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.629]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:18.629]                   if (FALSE && !signal) {
[10:56:18.629]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.629]                     {
[10:56:18.629]                       inherits <- base::inherits
[10:56:18.629]                       invokeRestart <- base::invokeRestart
[10:56:18.629]                       is.null <- base::is.null
[10:56:18.629]                       muffled <- FALSE
[10:56:18.629]                       if (inherits(cond, "message")) {
[10:56:18.629]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.629]                         if (muffled) 
[10:56:18.629]                           invokeRestart("muffleMessage")
[10:56:18.629]                       }
[10:56:18.629]                       else if (inherits(cond, "warning")) {
[10:56:18.629]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.629]                         if (muffled) 
[10:56:18.629]                           invokeRestart("muffleWarning")
[10:56:18.629]                       }
[10:56:18.629]                       else if (inherits(cond, "condition")) {
[10:56:18.629]                         if (!is.null(pattern)) {
[10:56:18.629]                           computeRestarts <- base::computeRestarts
[10:56:18.629]                           grepl <- base::grepl
[10:56:18.629]                           restarts <- computeRestarts(cond)
[10:56:18.629]                           for (restart in restarts) {
[10:56:18.629]                             name <- restart$name
[10:56:18.629]                             if (is.null(name)) 
[10:56:18.629]                               next
[10:56:18.629]                             if (!grepl(pattern, name)) 
[10:56:18.629]                               next
[10:56:18.629]                             invokeRestart(restart)
[10:56:18.629]                             muffled <- TRUE
[10:56:18.629]                             break
[10:56:18.629]                           }
[10:56:18.629]                         }
[10:56:18.629]                       }
[10:56:18.629]                       invisible(muffled)
[10:56:18.629]                     }
[10:56:18.629]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.629]                   }
[10:56:18.629]                 }
[10:56:18.629]                 else {
[10:56:18.629]                   if (TRUE) {
[10:56:18.629]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.629]                     {
[10:56:18.629]                       inherits <- base::inherits
[10:56:18.629]                       invokeRestart <- base::invokeRestart
[10:56:18.629]                       is.null <- base::is.null
[10:56:18.629]                       muffled <- FALSE
[10:56:18.629]                       if (inherits(cond, "message")) {
[10:56:18.629]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.629]                         if (muffled) 
[10:56:18.629]                           invokeRestart("muffleMessage")
[10:56:18.629]                       }
[10:56:18.629]                       else if (inherits(cond, "warning")) {
[10:56:18.629]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.629]                         if (muffled) 
[10:56:18.629]                           invokeRestart("muffleWarning")
[10:56:18.629]                       }
[10:56:18.629]                       else if (inherits(cond, "condition")) {
[10:56:18.629]                         if (!is.null(pattern)) {
[10:56:18.629]                           computeRestarts <- base::computeRestarts
[10:56:18.629]                           grepl <- base::grepl
[10:56:18.629]                           restarts <- computeRestarts(cond)
[10:56:18.629]                           for (restart in restarts) {
[10:56:18.629]                             name <- restart$name
[10:56:18.629]                             if (is.null(name)) 
[10:56:18.629]                               next
[10:56:18.629]                             if (!grepl(pattern, name)) 
[10:56:18.629]                               next
[10:56:18.629]                             invokeRestart(restart)
[10:56:18.629]                             muffled <- TRUE
[10:56:18.629]                             break
[10:56:18.629]                           }
[10:56:18.629]                         }
[10:56:18.629]                       }
[10:56:18.629]                       invisible(muffled)
[10:56:18.629]                     }
[10:56:18.629]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.629]                   }
[10:56:18.629]                 }
[10:56:18.629]             }
[10:56:18.629]         }))
[10:56:18.629]     }, error = function(ex) {
[10:56:18.629]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:18.629]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.629]                 ...future.rng), started = ...future.startTime, 
[10:56:18.629]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:18.629]             version = "1.8"), class = "FutureResult")
[10:56:18.629]     }, finally = {
[10:56:18.629]         if (!identical(...future.workdir, getwd())) 
[10:56:18.629]             setwd(...future.workdir)
[10:56:18.629]         {
[10:56:18.629]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:18.629]                 ...future.oldOptions$nwarnings <- NULL
[10:56:18.629]             }
[10:56:18.629]             base::options(...future.oldOptions)
[10:56:18.629]             if (.Platform$OS.type == "windows") {
[10:56:18.629]                 old_names <- names(...future.oldEnvVars)
[10:56:18.629]                 envs <- base::Sys.getenv()
[10:56:18.629]                 names <- names(envs)
[10:56:18.629]                 common <- intersect(names, old_names)
[10:56:18.629]                 added <- setdiff(names, old_names)
[10:56:18.629]                 removed <- setdiff(old_names, names)
[10:56:18.629]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:18.629]                   envs[common]]
[10:56:18.629]                 NAMES <- toupper(changed)
[10:56:18.629]                 args <- list()
[10:56:18.629]                 for (kk in seq_along(NAMES)) {
[10:56:18.629]                   name <- changed[[kk]]
[10:56:18.629]                   NAME <- NAMES[[kk]]
[10:56:18.629]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.629]                     next
[10:56:18.629]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.629]                 }
[10:56:18.629]                 NAMES <- toupper(added)
[10:56:18.629]                 for (kk in seq_along(NAMES)) {
[10:56:18.629]                   name <- added[[kk]]
[10:56:18.629]                   NAME <- NAMES[[kk]]
[10:56:18.629]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.629]                     next
[10:56:18.629]                   args[[name]] <- ""
[10:56:18.629]                 }
[10:56:18.629]                 NAMES <- toupper(removed)
[10:56:18.629]                 for (kk in seq_along(NAMES)) {
[10:56:18.629]                   name <- removed[[kk]]
[10:56:18.629]                   NAME <- NAMES[[kk]]
[10:56:18.629]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.629]                     next
[10:56:18.629]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.629]                 }
[10:56:18.629]                 if (length(args) > 0) 
[10:56:18.629]                   base::do.call(base::Sys.setenv, args = args)
[10:56:18.629]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:18.629]             }
[10:56:18.629]             else {
[10:56:18.629]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:18.629]             }
[10:56:18.629]             {
[10:56:18.629]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:18.629]                   0L) {
[10:56:18.629]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:18.629]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:18.629]                   base::options(opts)
[10:56:18.629]                 }
[10:56:18.629]                 {
[10:56:18.629]                   NULL
[10:56:18.629]                   options(future.plan = NULL)
[10:56:18.629]                   if (is.na(NA_character_)) 
[10:56:18.629]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.629]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:18.629]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:18.629]                     .init = FALSE)
[10:56:18.629]                 }
[10:56:18.629]             }
[10:56:18.629]         }
[10:56:18.629]     })
[10:56:18.629]     if (TRUE) {
[10:56:18.629]         base::sink(type = "output", split = FALSE)
[10:56:18.629]         if (TRUE) {
[10:56:18.629]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:18.629]         }
[10:56:18.629]         else {
[10:56:18.629]             ...future.result["stdout"] <- base::list(NULL)
[10:56:18.629]         }
[10:56:18.629]         base::close(...future.stdout)
[10:56:18.629]         ...future.stdout <- NULL
[10:56:18.629]     }
[10:56:18.629]     ...future.result$conditions <- ...future.conditions
[10:56:18.629]     ...future.result$finished <- base::Sys.time()
[10:56:18.629]     ...future.result
[10:56:18.629] }
[10:56:18.805] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ... DONE
[10:56:18.806] plan(): nbrOfWorkers() = 2
> library("listenv")
> 
> plan(mirai_multisession)
[10:56:18.811] plan(): Setting new future strategy stack:
[10:56:18.811] List of future strategies:
[10:56:18.811] 1. mirai_multisession:
[10:56:18.811]    - args: function (expr, substitute = TRUE, envir = parent.frame(), ..., workers = availableCores())
[10:56:18.811]    - tweaked: FALSE
[10:56:18.811]    - call: plan(mirai_multisession)
[10:56:18.825] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ...
[10:56:18.825] < mirai | $data >
[10:56:18.827] getGlobalsAndPackages() ...
[10:56:18.827] Not searching for globals
[10:56:18.828] - globals: [0] <none>
[10:56:18.828] getGlobalsAndPackages() ... DONE
[10:56:18.828] getGlobalsAndPackages() ...
[10:56:18.828] 
[10:56:18.828] - globals: [0] <none>
[10:56:18.828] getGlobalsAndPackages() ... DONE
[10:56:18.829] Packages needed by the future expression (n = 0): <none>
[10:56:18.829] Packages needed by future strategies (n = 0): <none>
[10:56:18.830] {
[10:56:18.830]     {
[10:56:18.830]         {
[10:56:18.830]             ...future.startTime <- base::Sys.time()
[10:56:18.830]             {
[10:56:18.830]                 {
[10:56:18.830]                   {
[10:56:18.830]                     base::local({
[10:56:18.830]                       has_future <- base::requireNamespace("future", 
[10:56:18.830]                         quietly = TRUE)
[10:56:18.830]                       if (has_future) {
[10:56:18.830]                         ns <- base::getNamespace("future")
[10:56:18.830]                         version <- ns[[".package"]][["version"]]
[10:56:18.830]                         if (is.null(version)) 
[10:56:18.830]                           version <- utils::packageVersion("future")
[10:56:18.830]                       }
[10:56:18.830]                       else {
[10:56:18.830]                         version <- NULL
[10:56:18.830]                       }
[10:56:18.830]                       if (!has_future || version < "1.8.0") {
[10:56:18.830]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:18.830]                           "", base::R.version$version.string), 
[10:56:18.830]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:18.830]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:18.830]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:18.830]                             "release", "version")], collapse = " "), 
[10:56:18.830]                           hostname = base::Sys.info()[["nodename"]])
[10:56:18.830]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:18.830]                           info)
[10:56:18.830]                         info <- base::paste(info, collapse = "; ")
[10:56:18.830]                         if (!has_future) {
[10:56:18.830]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:18.830]                             info)
[10:56:18.830]                         }
[10:56:18.830]                         else {
[10:56:18.830]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:18.830]                             info, version)
[10:56:18.830]                         }
[10:56:18.830]                         base::stop(msg)
[10:56:18.830]                       }
[10:56:18.830]                     })
[10:56:18.830]                   }
[10:56:18.830]                   ...future.strategy.old <- future::plan("list")
[10:56:18.830]                   options(future.plan = NULL)
[10:56:18.830]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.830]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:18.830]                 }
[10:56:18.830]                 ...future.workdir <- getwd()
[10:56:18.830]             }
[10:56:18.830]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:18.830]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:18.830]         }
[10:56:18.830]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:18.830]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:18.830]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:18.830]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:18.830]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:18.830]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:18.830]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:18.830]             base::names(...future.oldOptions))
[10:56:18.830]     }
[10:56:18.830]     if (FALSE) {
[10:56:18.830]     }
[10:56:18.830]     else {
[10:56:18.830]         if (TRUE) {
[10:56:18.830]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:18.830]                 open = "w")
[10:56:18.830]         }
[10:56:18.830]         else {
[10:56:18.830]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:18.830]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:18.830]         }
[10:56:18.830]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:18.830]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:18.830]             base::sink(type = "output", split = FALSE)
[10:56:18.830]             base::close(...future.stdout)
[10:56:18.830]         }, add = TRUE)
[10:56:18.830]     }
[10:56:18.830]     ...future.frame <- base::sys.nframe()
[10:56:18.830]     ...future.conditions <- base::list()
[10:56:18.830]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:18.830]     if (FALSE) {
[10:56:18.830]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:18.830]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:18.830]     }
[10:56:18.830]     ...future.result <- base::tryCatch({
[10:56:18.830]         base::withCallingHandlers({
[10:56:18.830]             ...future.value <- base::withVisible(base::local(NA))
[10:56:18.830]             future::FutureResult(value = ...future.value$value, 
[10:56:18.830]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.830]                   ...future.rng), globalenv = if (FALSE) 
[10:56:18.830]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:18.830]                     ...future.globalenv.names))
[10:56:18.830]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:18.830]         }, condition = base::local({
[10:56:18.830]             c <- base::c
[10:56:18.830]             inherits <- base::inherits
[10:56:18.830]             invokeRestart <- base::invokeRestart
[10:56:18.830]             length <- base::length
[10:56:18.830]             list <- base::list
[10:56:18.830]             seq.int <- base::seq.int
[10:56:18.830]             signalCondition <- base::signalCondition
[10:56:18.830]             sys.calls <- base::sys.calls
[10:56:18.830]             `[[` <- base::`[[`
[10:56:18.830]             `+` <- base::`+`
[10:56:18.830]             `<<-` <- base::`<<-`
[10:56:18.830]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:18.830]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:18.830]                   3L)]
[10:56:18.830]             }
[10:56:18.830]             function(cond) {
[10:56:18.830]                 is_error <- inherits(cond, "error")
[10:56:18.830]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:18.830]                   NULL)
[10:56:18.830]                 if (is_error) {
[10:56:18.830]                   sessionInformation <- function() {
[10:56:18.830]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:18.830]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:18.830]                       search = base::search(), system = base::Sys.info())
[10:56:18.830]                   }
[10:56:18.830]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.830]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:18.830]                     cond$call), session = sessionInformation(), 
[10:56:18.830]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:18.830]                   signalCondition(cond)
[10:56:18.830]                 }
[10:56:18.830]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:18.830]                   signal <- FALSE && inherits(cond, character(0))
[10:56:18.830]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.830]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:18.830]                   if (FALSE && !signal) {
[10:56:18.830]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.830]                     {
[10:56:18.830]                       inherits <- base::inherits
[10:56:18.830]                       invokeRestart <- base::invokeRestart
[10:56:18.830]                       is.null <- base::is.null
[10:56:18.830]                       muffled <- FALSE
[10:56:18.830]                       if (inherits(cond, "message")) {
[10:56:18.830]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.830]                         if (muffled) 
[10:56:18.830]                           invokeRestart("muffleMessage")
[10:56:18.830]                       }
[10:56:18.830]                       else if (inherits(cond, "warning")) {
[10:56:18.830]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.830]                         if (muffled) 
[10:56:18.830]                           invokeRestart("muffleWarning")
[10:56:18.830]                       }
[10:56:18.830]                       else if (inherits(cond, "condition")) {
[10:56:18.830]                         if (!is.null(pattern)) {
[10:56:18.830]                           computeRestarts <- base::computeRestarts
[10:56:18.830]                           grepl <- base::grepl
[10:56:18.830]                           restarts <- computeRestarts(cond)
[10:56:18.830]                           for (restart in restarts) {
[10:56:18.830]                             name <- restart$name
[10:56:18.830]                             if (is.null(name)) 
[10:56:18.830]                               next
[10:56:18.830]                             if (!grepl(pattern, name)) 
[10:56:18.830]                               next
[10:56:18.830]                             invokeRestart(restart)
[10:56:18.830]                             muffled <- TRUE
[10:56:18.830]                             break
[10:56:18.830]                           }
[10:56:18.830]                         }
[10:56:18.830]                       }
[10:56:18.830]                       invisible(muffled)
[10:56:18.830]                     }
[10:56:18.830]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.830]                   }
[10:56:18.830]                 }
[10:56:18.830]                 else {
[10:56:18.830]                   if (TRUE) {
[10:56:18.830]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.830]                     {
[10:56:18.830]                       inherits <- base::inherits
[10:56:18.830]                       invokeRestart <- base::invokeRestart
[10:56:18.830]                       is.null <- base::is.null
[10:56:18.830]                       muffled <- FALSE
[10:56:18.830]                       if (inherits(cond, "message")) {
[10:56:18.830]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.830]                         if (muffled) 
[10:56:18.830]                           invokeRestart("muffleMessage")
[10:56:18.830]                       }
[10:56:18.830]                       else if (inherits(cond, "warning")) {
[10:56:18.830]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.830]                         if (muffled) 
[10:56:18.830]                           invokeRestart("muffleWarning")
[10:56:18.830]                       }
[10:56:18.830]                       else if (inherits(cond, "condition")) {
[10:56:18.830]                         if (!is.null(pattern)) {
[10:56:18.830]                           computeRestarts <- base::computeRestarts
[10:56:18.830]                           grepl <- base::grepl
[10:56:18.830]                           restarts <- computeRestarts(cond)
[10:56:18.830]                           for (restart in restarts) {
[10:56:18.830]                             name <- restart$name
[10:56:18.830]                             if (is.null(name)) 
[10:56:18.830]                               next
[10:56:18.830]                             if (!grepl(pattern, name)) 
[10:56:18.830]                               next
[10:56:18.830]                             invokeRestart(restart)
[10:56:18.830]                             muffled <- TRUE
[10:56:18.830]                             break
[10:56:18.830]                           }
[10:56:18.830]                         }
[10:56:18.830]                       }
[10:56:18.830]                       invisible(muffled)
[10:56:18.830]                     }
[10:56:18.830]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.830]                   }
[10:56:18.830]                 }
[10:56:18.830]             }
[10:56:18.830]         }))
[10:56:18.830]     }, error = function(ex) {
[10:56:18.830]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:18.830]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.830]                 ...future.rng), started = ...future.startTime, 
[10:56:18.830]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:18.830]             version = "1.8"), class = "FutureResult")
[10:56:18.830]     }, finally = {
[10:56:18.830]         if (!identical(...future.workdir, getwd())) 
[10:56:18.830]             setwd(...future.workdir)
[10:56:18.830]         {
[10:56:18.830]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:18.830]                 ...future.oldOptions$nwarnings <- NULL
[10:56:18.830]             }
[10:56:18.830]             base::options(...future.oldOptions)
[10:56:18.830]             if (.Platform$OS.type == "windows") {
[10:56:18.830]                 old_names <- names(...future.oldEnvVars)
[10:56:18.830]                 envs <- base::Sys.getenv()
[10:56:18.830]                 names <- names(envs)
[10:56:18.830]                 common <- intersect(names, old_names)
[10:56:18.830]                 added <- setdiff(names, old_names)
[10:56:18.830]                 removed <- setdiff(old_names, names)
[10:56:18.830]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:18.830]                   envs[common]]
[10:56:18.830]                 NAMES <- toupper(changed)
[10:56:18.830]                 args <- list()
[10:56:18.830]                 for (kk in seq_along(NAMES)) {
[10:56:18.830]                   name <- changed[[kk]]
[10:56:18.830]                   NAME <- NAMES[[kk]]
[10:56:18.830]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.830]                     next
[10:56:18.830]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.830]                 }
[10:56:18.830]                 NAMES <- toupper(added)
[10:56:18.830]                 for (kk in seq_along(NAMES)) {
[10:56:18.830]                   name <- added[[kk]]
[10:56:18.830]                   NAME <- NAMES[[kk]]
[10:56:18.830]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.830]                     next
[10:56:18.830]                   args[[name]] <- ""
[10:56:18.830]                 }
[10:56:18.830]                 NAMES <- toupper(removed)
[10:56:18.830]                 for (kk in seq_along(NAMES)) {
[10:56:18.830]                   name <- removed[[kk]]
[10:56:18.830]                   NAME <- NAMES[[kk]]
[10:56:18.830]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.830]                     next
[10:56:18.830]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.830]                 }
[10:56:18.830]                 if (length(args) > 0) 
[10:56:18.830]                   base::do.call(base::Sys.setenv, args = args)
[10:56:18.830]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:18.830]             }
[10:56:18.830]             else {
[10:56:18.830]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:18.830]             }
[10:56:18.830]             {
[10:56:18.830]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:18.830]                   0L) {
[10:56:18.830]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:18.830]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:18.830]                   base::options(opts)
[10:56:18.830]                 }
[10:56:18.830]                 {
[10:56:18.830]                   NULL
[10:56:18.830]                   options(future.plan = NULL)
[10:56:18.830]                   if (is.na(NA_character_)) 
[10:56:18.830]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.830]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:18.830]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:18.830]                     .init = FALSE)
[10:56:18.830]                 }
[10:56:18.830]             }
[10:56:18.830]         }
[10:56:18.830]     })
[10:56:18.830]     if (TRUE) {
[10:56:18.830]         base::sink(type = "output", split = FALSE)
[10:56:18.830]         if (TRUE) {
[10:56:18.830]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:18.830]         }
[10:56:18.830]         else {
[10:56:18.830]             ...future.result["stdout"] <- base::list(NULL)
[10:56:18.830]         }
[10:56:18.830]         base::close(...future.stdout)
[10:56:18.830]         ...future.stdout <- NULL
[10:56:18.830]     }
[10:56:18.830]     ...future.result$conditions <- ...future.conditions
[10:56:18.830]     ...future.result$finished <- base::Sys.time()
[10:56:18.830]     ...future.result
[10:56:18.830] }
[10:56:18.940] plan(): plan_init() of 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function' ... DONE
[10:56:18.941] plan(): nbrOfWorkers() = 2
> 
> message("*** Tricky use cases related to globals ...")
*** Tricky use cases related to globals ...
> 
> message("- Globals with the same name as 'base' objects ...")
- Globals with the same name as 'base' objects ...
> 
> ## 'col' is masked by 'base::col' (Issue #55)
> 
> col <- 3
> x %<-% { stopifnot(is.numeric(col)); col }
[10:56:18.942] getGlobalsAndPackages() ...
[10:56:18.942] Searching for globals...
[10:56:18.952] - globals found: [4] '{', 'stopifnot', 'is.numeric', 'col'
[10:56:18.953] Searching for globals ... DONE
[10:56:18.953] Resolving globals: FALSE
[10:56:18.954] The total size of the 1 globals is 56 bytes (56 bytes)
[10:56:18.955] The total size of the 1 globals exported for future expression ('{; stopifnot(is.numeric(col)); col; }') is 56 bytes.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). There is one global: 'col' (56 bytes of class 'numeric')
[10:56:18.955] - globals: [1] 'col'
[10:56:18.955] 
[10:56:18.955] getGlobalsAndPackages() ... DONE
[10:56:18.956] run() for 'Future' ...
[10:56:18.956] - state: 'created'
[10:56:18.956] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:18.959] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:18.959] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:18.959]   - Field: 'label'
[10:56:18.959]   - Field: 'local'
[10:56:18.959]   - Field: 'owner'
[10:56:18.960]   - Field: 'envir'
[10:56:18.960]   - Field: 'packages'
[10:56:18.960]   - Field: 'gc'
[10:56:18.960]   - Field: 'conditions'
[10:56:18.960]   - Field: 'expr'
[10:56:18.960]   - Field: 'uuid'
[10:56:18.961]   - Field: 'seed'
[10:56:18.961]   - Field: 'version'
[10:56:18.961]   - Field: 'result'
[10:56:18.961]   - Field: 'asynchronous'
[10:56:18.961]   - Field: 'calls'
[10:56:18.961]   - Field: 'globals'
[10:56:18.962]   - Field: 'stdout'
[10:56:18.962]   - Field: 'earlySignal'
[10:56:18.962]   - Field: 'lazy'
[10:56:18.962]   - Field: 'state'
[10:56:18.962]   - Field: '.cluster'
[10:56:18.963] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:18.963] - Launch lazy future ...
[10:56:18.963] Packages needed by the future expression (n = 0): <none>
[10:56:18.963] Packages needed by future strategies (n = 0): <none>
[10:56:18.964] {
[10:56:18.964]     {
[10:56:18.964]         {
[10:56:18.964]             ...future.startTime <- base::Sys.time()
[10:56:18.964]             {
[10:56:18.964]                 {
[10:56:18.964]                   {
[10:56:18.964]                     base::local({
[10:56:18.964]                       has_future <- base::requireNamespace("future", 
[10:56:18.964]                         quietly = TRUE)
[10:56:18.964]                       if (has_future) {
[10:56:18.964]                         ns <- base::getNamespace("future")
[10:56:18.964]                         version <- ns[[".package"]][["version"]]
[10:56:18.964]                         if (is.null(version)) 
[10:56:18.964]                           version <- utils::packageVersion("future")
[10:56:18.964]                       }
[10:56:18.964]                       else {
[10:56:18.964]                         version <- NULL
[10:56:18.964]                       }
[10:56:18.964]                       if (!has_future || version < "1.8.0") {
[10:56:18.964]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:18.964]                           "", base::R.version$version.string), 
[10:56:18.964]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:18.964]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:18.964]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:18.964]                             "release", "version")], collapse = " "), 
[10:56:18.964]                           hostname = base::Sys.info()[["nodename"]])
[10:56:18.964]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:18.964]                           info)
[10:56:18.964]                         info <- base::paste(info, collapse = "; ")
[10:56:18.964]                         if (!has_future) {
[10:56:18.964]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:18.964]                             info)
[10:56:18.964]                         }
[10:56:18.964]                         else {
[10:56:18.964]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:18.964]                             info, version)
[10:56:18.964]                         }
[10:56:18.964]                         base::stop(msg)
[10:56:18.964]                       }
[10:56:18.964]                     })
[10:56:18.964]                   }
[10:56:18.964]                   ...future.strategy.old <- future::plan("list")
[10:56:18.964]                   options(future.plan = NULL)
[10:56:18.964]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.964]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:18.964]                 }
[10:56:18.964]                 ...future.workdir <- getwd()
[10:56:18.964]             }
[10:56:18.964]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:18.964]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:18.964]         }
[10:56:18.964]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:18.964]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:18.964]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:18.964]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:18.964]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:18.964]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:18.964]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:18.964]             base::names(...future.oldOptions))
[10:56:18.964]     }
[10:56:18.964]     if (FALSE) {
[10:56:18.964]     }
[10:56:18.964]     else {
[10:56:18.964]         if (TRUE) {
[10:56:18.964]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:18.964]                 open = "w")
[10:56:18.964]         }
[10:56:18.964]         else {
[10:56:18.964]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:18.964]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:18.964]         }
[10:56:18.964]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:18.964]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:18.964]             base::sink(type = "output", split = FALSE)
[10:56:18.964]             base::close(...future.stdout)
[10:56:18.964]         }, add = TRUE)
[10:56:18.964]     }
[10:56:18.964]     ...future.frame <- base::sys.nframe()
[10:56:18.964]     ...future.conditions <- base::list()
[10:56:18.964]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:18.964]     if (FALSE) {
[10:56:18.964]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:18.964]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:18.964]     }
[10:56:18.964]     ...future.result <- base::tryCatch({
[10:56:18.964]         base::withCallingHandlers({
[10:56:18.964]             ...future.value <- base::withVisible(base::local({
[10:56:18.964]                 stopifnot(is.numeric(col))
[10:56:18.964]                 col
[10:56:18.964]             }))
[10:56:18.964]             future::FutureResult(value = ...future.value$value, 
[10:56:18.964]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.964]                   ...future.rng), globalenv = if (FALSE) 
[10:56:18.964]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:18.964]                     ...future.globalenv.names))
[10:56:18.964]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:18.964]         }, condition = base::local({
[10:56:18.964]             c <- base::c
[10:56:18.964]             inherits <- base::inherits
[10:56:18.964]             invokeRestart <- base::invokeRestart
[10:56:18.964]             length <- base::length
[10:56:18.964]             list <- base::list
[10:56:18.964]             seq.int <- base::seq.int
[10:56:18.964]             signalCondition <- base::signalCondition
[10:56:18.964]             sys.calls <- base::sys.calls
[10:56:18.964]             `[[` <- base::`[[`
[10:56:18.964]             `+` <- base::`+`
[10:56:18.964]             `<<-` <- base::`<<-`
[10:56:18.964]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:18.964]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:18.964]                   3L)]
[10:56:18.964]             }
[10:56:18.964]             function(cond) {
[10:56:18.964]                 is_error <- inherits(cond, "error")
[10:56:18.964]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:18.964]                   NULL)
[10:56:18.964]                 if (is_error) {
[10:56:18.964]                   sessionInformation <- function() {
[10:56:18.964]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:18.964]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:18.964]                       search = base::search(), system = base::Sys.info())
[10:56:18.964]                   }
[10:56:18.964]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.964]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:18.964]                     cond$call), session = sessionInformation(), 
[10:56:18.964]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:18.964]                   signalCondition(cond)
[10:56:18.964]                 }
[10:56:18.964]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:18.964]                   signal <- FALSE && inherits(cond, character(0))
[10:56:18.964]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.964]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:18.964]                   if (FALSE && !signal) {
[10:56:18.964]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.964]                     {
[10:56:18.964]                       inherits <- base::inherits
[10:56:18.964]                       invokeRestart <- base::invokeRestart
[10:56:18.964]                       is.null <- base::is.null
[10:56:18.964]                       muffled <- FALSE
[10:56:18.964]                       if (inherits(cond, "message")) {
[10:56:18.964]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.964]                         if (muffled) 
[10:56:18.964]                           invokeRestart("muffleMessage")
[10:56:18.964]                       }
[10:56:18.964]                       else if (inherits(cond, "warning")) {
[10:56:18.964]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.964]                         if (muffled) 
[10:56:18.964]                           invokeRestart("muffleWarning")
[10:56:18.964]                       }
[10:56:18.964]                       else if (inherits(cond, "condition")) {
[10:56:18.964]                         if (!is.null(pattern)) {
[10:56:18.964]                           computeRestarts <- base::computeRestarts
[10:56:18.964]                           grepl <- base::grepl
[10:56:18.964]                           restarts <- computeRestarts(cond)
[10:56:18.964]                           for (restart in restarts) {
[10:56:18.964]                             name <- restart$name
[10:56:18.964]                             if (is.null(name)) 
[10:56:18.964]                               next
[10:56:18.964]                             if (!grepl(pattern, name)) 
[10:56:18.964]                               next
[10:56:18.964]                             invokeRestart(restart)
[10:56:18.964]                             muffled <- TRUE
[10:56:18.964]                             break
[10:56:18.964]                           }
[10:56:18.964]                         }
[10:56:18.964]                       }
[10:56:18.964]                       invisible(muffled)
[10:56:18.964]                     }
[10:56:18.964]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.964]                   }
[10:56:18.964]                 }
[10:56:18.964]                 else {
[10:56:18.964]                   if (TRUE) {
[10:56:18.964]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.964]                     {
[10:56:18.964]                       inherits <- base::inherits
[10:56:18.964]                       invokeRestart <- base::invokeRestart
[10:56:18.964]                       is.null <- base::is.null
[10:56:18.964]                       muffled <- FALSE
[10:56:18.964]                       if (inherits(cond, "message")) {
[10:56:18.964]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.964]                         if (muffled) 
[10:56:18.964]                           invokeRestart("muffleMessage")
[10:56:18.964]                       }
[10:56:18.964]                       else if (inherits(cond, "warning")) {
[10:56:18.964]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.964]                         if (muffled) 
[10:56:18.964]                           invokeRestart("muffleWarning")
[10:56:18.964]                       }
[10:56:18.964]                       else if (inherits(cond, "condition")) {
[10:56:18.964]                         if (!is.null(pattern)) {
[10:56:18.964]                           computeRestarts <- base::computeRestarts
[10:56:18.964]                           grepl <- base::grepl
[10:56:18.964]                           restarts <- computeRestarts(cond)
[10:56:18.964]                           for (restart in restarts) {
[10:56:18.964]                             name <- restart$name
[10:56:18.964]                             if (is.null(name)) 
[10:56:18.964]                               next
[10:56:18.964]                             if (!grepl(pattern, name)) 
[10:56:18.964]                               next
[10:56:18.964]                             invokeRestart(restart)
[10:56:18.964]                             muffled <- TRUE
[10:56:18.964]                             break
[10:56:18.964]                           }
[10:56:18.964]                         }
[10:56:18.964]                       }
[10:56:18.964]                       invisible(muffled)
[10:56:18.964]                     }
[10:56:18.964]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.964]                   }
[10:56:18.964]                 }
[10:56:18.964]             }
[10:56:18.964]         }))
[10:56:18.964]     }, error = function(ex) {
[10:56:18.964]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:18.964]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.964]                 ...future.rng), started = ...future.startTime, 
[10:56:18.964]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:18.964]             version = "1.8"), class = "FutureResult")
[10:56:18.964]     }, finally = {
[10:56:18.964]         if (!identical(...future.workdir, getwd())) 
[10:56:18.964]             setwd(...future.workdir)
[10:56:18.964]         {
[10:56:18.964]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:18.964]                 ...future.oldOptions$nwarnings <- NULL
[10:56:18.964]             }
[10:56:18.964]             base::options(...future.oldOptions)
[10:56:18.964]             if (.Platform$OS.type == "windows") {
[10:56:18.964]                 old_names <- names(...future.oldEnvVars)
[10:56:18.964]                 envs <- base::Sys.getenv()
[10:56:18.964]                 names <- names(envs)
[10:56:18.964]                 common <- intersect(names, old_names)
[10:56:18.964]                 added <- setdiff(names, old_names)
[10:56:18.964]                 removed <- setdiff(old_names, names)
[10:56:18.964]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:18.964]                   envs[common]]
[10:56:18.964]                 NAMES <- toupper(changed)
[10:56:18.964]                 args <- list()
[10:56:18.964]                 for (kk in seq_along(NAMES)) {
[10:56:18.964]                   name <- changed[[kk]]
[10:56:18.964]                   NAME <- NAMES[[kk]]
[10:56:18.964]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.964]                     next
[10:56:18.964]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.964]                 }
[10:56:18.964]                 NAMES <- toupper(added)
[10:56:18.964]                 for (kk in seq_along(NAMES)) {
[10:56:18.964]                   name <- added[[kk]]
[10:56:18.964]                   NAME <- NAMES[[kk]]
[10:56:18.964]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.964]                     next
[10:56:18.964]                   args[[name]] <- ""
[10:56:18.964]                 }
[10:56:18.964]                 NAMES <- toupper(removed)
[10:56:18.964]                 for (kk in seq_along(NAMES)) {
[10:56:18.964]                   name <- removed[[kk]]
[10:56:18.964]                   NAME <- NAMES[[kk]]
[10:56:18.964]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.964]                     next
[10:56:18.964]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.964]                 }
[10:56:18.964]                 if (length(args) > 0) 
[10:56:18.964]                   base::do.call(base::Sys.setenv, args = args)
[10:56:18.964]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:18.964]             }
[10:56:18.964]             else {
[10:56:18.964]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:18.964]             }
[10:56:18.964]             {
[10:56:18.964]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:18.964]                   0L) {
[10:56:18.964]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:18.964]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:18.964]                   base::options(opts)
[10:56:18.964]                 }
[10:56:18.964]                 {
[10:56:18.964]                   NULL
[10:56:18.964]                   options(future.plan = NULL)
[10:56:18.964]                   if (is.na(NA_character_)) 
[10:56:18.964]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.964]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:18.964]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:18.964]                     .init = FALSE)
[10:56:18.964]                 }
[10:56:18.964]             }
[10:56:18.964]         }
[10:56:18.964]     })
[10:56:18.964]     if (TRUE) {
[10:56:18.964]         base::sink(type = "output", split = FALSE)
[10:56:18.964]         if (TRUE) {
[10:56:18.964]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:18.964]         }
[10:56:18.964]         else {
[10:56:18.964]             ...future.result["stdout"] <- base::list(NULL)
[10:56:18.964]         }
[10:56:18.964]         base::close(...future.stdout)
[10:56:18.964]         ...future.stdout <- NULL
[10:56:18.964]     }
[10:56:18.964]     ...future.result$conditions <- ...future.conditions
[10:56:18.964]     ...future.result$finished <- base::Sys.time()
[10:56:18.964]     ...future.result
[10:56:18.964] }
[10:56:18.968] - Launch lazy future ... done
[10:56:18.968] run() for 'MiraiFuture' ... done
> print(x)
[1] 3
> stopifnot(x == col)
> 
> message("- flapply(x, FUN = base::vector, ...) ...")
- flapply(x, FUN = base::vector, ...) ...
> 
> flapply <- function(x, FUN, ...) {
+   res <- listenv()
+   for (ii in seq_along(x)) {
+     res[[ii]] %<-% FUN(x[[ii]], ...)
+   }
+   names(res) <- names(x)
+ 
+   ## Make sure 'x', 'FUN' and 'ii' are truly
+   ## exported to the future environment
+   rm(list = c("x", "FUN", "ii"))
+ 
+   as.list(res)
+ }
> 
> x <- list(a = "integer", b = "numeric", c = "character", c = "list")
> str(list(x = x))
List of 1
 $ x:List of 4
  ..$ a: chr "integer"
  ..$ b: chr "numeric"
  ..$ c: chr "character"
  ..$ c: chr "list"
> 
> y0 <- lapply(x, FUN = base::vector, length = 2L)
> str(list(y0 = y0))
List of 1
 $ y0:List of 4
  ..$ a: int [1:2] 0 0
  ..$ b: num [1:2] 0 0
  ..$ c: chr [1:2] "" ""
  ..$ c:List of 2
  .. ..$ : NULL
  .. ..$ : NULL
> 
> y <- flapply(x, FUN = base::vector, length = 2L)
[10:56:18.986] getGlobalsAndPackages() ...
[10:56:18.986] Searching for globals...
[10:56:18.989] - globals found: [6] 'FUN', '[[', 'x', 'ii', '...', '.Internal'
[10:56:18.989] Searching for globals ... DONE
[10:56:18.989] Resolving globals: FALSE
[10:56:18.989] Tweak future expression to call with '...' arguments ...
[10:56:18.989] {
[10:56:18.989]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:18.989] }
[10:56:18.990] Tweak future expression to call with '...' arguments ... DONE
[10:56:18.991] The total size of the 4 globals is 2.69 KiB (2752 bytes)
[10:56:18.991] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 2.69 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'FUN' (2.13 KiB of class 'function'), 'x' (456 bytes of class 'list') and 'ii' (56 bytes of class 'numeric')
[10:56:18.991] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:18.992] 
[10:56:18.992] getGlobalsAndPackages() ... DONE
[10:56:18.992] run() for 'Future' ...
[10:56:18.992] - state: 'created'
[10:56:18.992] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:18.995] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:18.995] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:18.995]   - Field: 'label'
[10:56:18.995]   - Field: 'local'
[10:56:18.995]   - Field: 'owner'
[10:56:18.996]   - Field: 'envir'
[10:56:18.996]   - Field: 'packages'
[10:56:18.996]   - Field: 'gc'
[10:56:18.996]   - Field: 'conditions'
[10:56:18.996]   - Field: 'expr'
[10:56:18.996]   - Field: 'uuid'
[10:56:18.997]   - Field: 'seed'
[10:56:18.997]   - Field: 'version'
[10:56:18.997]   - Field: 'result'
[10:56:18.997]   - Field: 'asynchronous'
[10:56:18.997]   - Field: 'calls'
[10:56:18.997]   - Field: 'globals'
[10:56:18.998]   - Field: 'stdout'
[10:56:18.998]   - Field: 'earlySignal'
[10:56:18.998]   - Field: 'lazy'
[10:56:18.998]   - Field: 'state'
[10:56:18.998]   - Field: '.cluster'
[10:56:18.998] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:18.999] - Launch lazy future ...
[10:56:18.999] Packages needed by the future expression (n = 0): <none>
[10:56:18.999] Packages needed by future strategies (n = 0): <none>
[10:56:18.999] {
[10:56:18.999]     {
[10:56:18.999]         {
[10:56:18.999]             ...future.startTime <- base::Sys.time()
[10:56:18.999]             {
[10:56:18.999]                 {
[10:56:18.999]                   {
[10:56:18.999]                     base::local({
[10:56:18.999]                       has_future <- base::requireNamespace("future", 
[10:56:18.999]                         quietly = TRUE)
[10:56:18.999]                       if (has_future) {
[10:56:18.999]                         ns <- base::getNamespace("future")
[10:56:18.999]                         version <- ns[[".package"]][["version"]]
[10:56:18.999]                         if (is.null(version)) 
[10:56:18.999]                           version <- utils::packageVersion("future")
[10:56:18.999]                       }
[10:56:18.999]                       else {
[10:56:18.999]                         version <- NULL
[10:56:18.999]                       }
[10:56:18.999]                       if (!has_future || version < "1.8.0") {
[10:56:18.999]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:18.999]                           "", base::R.version$version.string), 
[10:56:18.999]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:18.999]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:18.999]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:18.999]                             "release", "version")], collapse = " "), 
[10:56:18.999]                           hostname = base::Sys.info()[["nodename"]])
[10:56:18.999]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:18.999]                           info)
[10:56:18.999]                         info <- base::paste(info, collapse = "; ")
[10:56:18.999]                         if (!has_future) {
[10:56:18.999]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:18.999]                             info)
[10:56:18.999]                         }
[10:56:18.999]                         else {
[10:56:18.999]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:18.999]                             info, version)
[10:56:18.999]                         }
[10:56:18.999]                         base::stop(msg)
[10:56:18.999]                       }
[10:56:18.999]                     })
[10:56:18.999]                   }
[10:56:18.999]                   ...future.strategy.old <- future::plan("list")
[10:56:18.999]                   options(future.plan = NULL)
[10:56:18.999]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.999]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:18.999]                 }
[10:56:18.999]                 ...future.workdir <- getwd()
[10:56:18.999]             }
[10:56:18.999]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:18.999]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:18.999]         }
[10:56:18.999]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:18.999]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:18.999]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:18.999]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:18.999]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:18.999]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:18.999]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:18.999]             base::names(...future.oldOptions))
[10:56:18.999]     }
[10:56:18.999]     if (FALSE) {
[10:56:18.999]     }
[10:56:18.999]     else {
[10:56:18.999]         if (TRUE) {
[10:56:18.999]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:18.999]                 open = "w")
[10:56:18.999]         }
[10:56:18.999]         else {
[10:56:18.999]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:18.999]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:18.999]         }
[10:56:18.999]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:18.999]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:18.999]             base::sink(type = "output", split = FALSE)
[10:56:18.999]             base::close(...future.stdout)
[10:56:18.999]         }, add = TRUE)
[10:56:18.999]     }
[10:56:18.999]     ...future.frame <- base::sys.nframe()
[10:56:18.999]     ...future.conditions <- base::list()
[10:56:18.999]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:18.999]     if (FALSE) {
[10:56:18.999]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:18.999]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:18.999]     }
[10:56:18.999]     ...future.result <- base::tryCatch({
[10:56:18.999]         base::withCallingHandlers({
[10:56:18.999]             ...future.value <- base::withVisible(base::local({
[10:56:18.999]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:18.999]             }))
[10:56:18.999]             future::FutureResult(value = ...future.value$value, 
[10:56:18.999]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.999]                   ...future.rng), globalenv = if (FALSE) 
[10:56:18.999]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:18.999]                     ...future.globalenv.names))
[10:56:18.999]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:18.999]         }, condition = base::local({
[10:56:18.999]             c <- base::c
[10:56:18.999]             inherits <- base::inherits
[10:56:18.999]             invokeRestart <- base::invokeRestart
[10:56:18.999]             length <- base::length
[10:56:18.999]             list <- base::list
[10:56:18.999]             seq.int <- base::seq.int
[10:56:18.999]             signalCondition <- base::signalCondition
[10:56:18.999]             sys.calls <- base::sys.calls
[10:56:18.999]             `[[` <- base::`[[`
[10:56:18.999]             `+` <- base::`+`
[10:56:18.999]             `<<-` <- base::`<<-`
[10:56:18.999]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:18.999]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:18.999]                   3L)]
[10:56:18.999]             }
[10:56:18.999]             function(cond) {
[10:56:18.999]                 is_error <- inherits(cond, "error")
[10:56:18.999]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:18.999]                   NULL)
[10:56:18.999]                 if (is_error) {
[10:56:18.999]                   sessionInformation <- function() {
[10:56:18.999]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:18.999]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:18.999]                       search = base::search(), system = base::Sys.info())
[10:56:18.999]                   }
[10:56:18.999]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.999]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:18.999]                     cond$call), session = sessionInformation(), 
[10:56:18.999]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:18.999]                   signalCondition(cond)
[10:56:18.999]                 }
[10:56:18.999]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:18.999]                   signal <- FALSE && inherits(cond, character(0))
[10:56:18.999]                   ...future.conditions[[length(...future.conditions) + 
[10:56:18.999]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:18.999]                   if (FALSE && !signal) {
[10:56:18.999]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.999]                     {
[10:56:18.999]                       inherits <- base::inherits
[10:56:18.999]                       invokeRestart <- base::invokeRestart
[10:56:18.999]                       is.null <- base::is.null
[10:56:18.999]                       muffled <- FALSE
[10:56:18.999]                       if (inherits(cond, "message")) {
[10:56:18.999]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.999]                         if (muffled) 
[10:56:18.999]                           invokeRestart("muffleMessage")
[10:56:18.999]                       }
[10:56:18.999]                       else if (inherits(cond, "warning")) {
[10:56:18.999]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.999]                         if (muffled) 
[10:56:18.999]                           invokeRestart("muffleWarning")
[10:56:18.999]                       }
[10:56:18.999]                       else if (inherits(cond, "condition")) {
[10:56:18.999]                         if (!is.null(pattern)) {
[10:56:18.999]                           computeRestarts <- base::computeRestarts
[10:56:18.999]                           grepl <- base::grepl
[10:56:18.999]                           restarts <- computeRestarts(cond)
[10:56:18.999]                           for (restart in restarts) {
[10:56:18.999]                             name <- restart$name
[10:56:18.999]                             if (is.null(name)) 
[10:56:18.999]                               next
[10:56:18.999]                             if (!grepl(pattern, name)) 
[10:56:18.999]                               next
[10:56:18.999]                             invokeRestart(restart)
[10:56:18.999]                             muffled <- TRUE
[10:56:18.999]                             break
[10:56:18.999]                           }
[10:56:18.999]                         }
[10:56:18.999]                       }
[10:56:18.999]                       invisible(muffled)
[10:56:18.999]                     }
[10:56:18.999]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.999]                   }
[10:56:18.999]                 }
[10:56:18.999]                 else {
[10:56:18.999]                   if (TRUE) {
[10:56:18.999]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:18.999]                     {
[10:56:18.999]                       inherits <- base::inherits
[10:56:18.999]                       invokeRestart <- base::invokeRestart
[10:56:18.999]                       is.null <- base::is.null
[10:56:18.999]                       muffled <- FALSE
[10:56:18.999]                       if (inherits(cond, "message")) {
[10:56:18.999]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:18.999]                         if (muffled) 
[10:56:18.999]                           invokeRestart("muffleMessage")
[10:56:18.999]                       }
[10:56:18.999]                       else if (inherits(cond, "warning")) {
[10:56:18.999]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:18.999]                         if (muffled) 
[10:56:18.999]                           invokeRestart("muffleWarning")
[10:56:18.999]                       }
[10:56:18.999]                       else if (inherits(cond, "condition")) {
[10:56:18.999]                         if (!is.null(pattern)) {
[10:56:18.999]                           computeRestarts <- base::computeRestarts
[10:56:18.999]                           grepl <- base::grepl
[10:56:18.999]                           restarts <- computeRestarts(cond)
[10:56:18.999]                           for (restart in restarts) {
[10:56:18.999]                             name <- restart$name
[10:56:18.999]                             if (is.null(name)) 
[10:56:18.999]                               next
[10:56:18.999]                             if (!grepl(pattern, name)) 
[10:56:18.999]                               next
[10:56:18.999]                             invokeRestart(restart)
[10:56:18.999]                             muffled <- TRUE
[10:56:18.999]                             break
[10:56:18.999]                           }
[10:56:18.999]                         }
[10:56:18.999]                       }
[10:56:18.999]                       invisible(muffled)
[10:56:18.999]                     }
[10:56:18.999]                     muffleCondition(cond, pattern = "^muffle")
[10:56:18.999]                   }
[10:56:18.999]                 }
[10:56:18.999]             }
[10:56:18.999]         }))
[10:56:18.999]     }, error = function(ex) {
[10:56:18.999]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:18.999]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:18.999]                 ...future.rng), started = ...future.startTime, 
[10:56:18.999]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:18.999]             version = "1.8"), class = "FutureResult")
[10:56:18.999]     }, finally = {
[10:56:18.999]         if (!identical(...future.workdir, getwd())) 
[10:56:18.999]             setwd(...future.workdir)
[10:56:18.999]         {
[10:56:18.999]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:18.999]                 ...future.oldOptions$nwarnings <- NULL
[10:56:18.999]             }
[10:56:18.999]             base::options(...future.oldOptions)
[10:56:18.999]             if (.Platform$OS.type == "windows") {
[10:56:18.999]                 old_names <- names(...future.oldEnvVars)
[10:56:18.999]                 envs <- base::Sys.getenv()
[10:56:18.999]                 names <- names(envs)
[10:56:18.999]                 common <- intersect(names, old_names)
[10:56:18.999]                 added <- setdiff(names, old_names)
[10:56:18.999]                 removed <- setdiff(old_names, names)
[10:56:18.999]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:18.999]                   envs[common]]
[10:56:18.999]                 NAMES <- toupper(changed)
[10:56:18.999]                 args <- list()
[10:56:18.999]                 for (kk in seq_along(NAMES)) {
[10:56:18.999]                   name <- changed[[kk]]
[10:56:18.999]                   NAME <- NAMES[[kk]]
[10:56:18.999]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.999]                     next
[10:56:18.999]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.999]                 }
[10:56:18.999]                 NAMES <- toupper(added)
[10:56:18.999]                 for (kk in seq_along(NAMES)) {
[10:56:18.999]                   name <- added[[kk]]
[10:56:18.999]                   NAME <- NAMES[[kk]]
[10:56:18.999]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.999]                     next
[10:56:18.999]                   args[[name]] <- ""
[10:56:18.999]                 }
[10:56:18.999]                 NAMES <- toupper(removed)
[10:56:18.999]                 for (kk in seq_along(NAMES)) {
[10:56:18.999]                   name <- removed[[kk]]
[10:56:18.999]                   NAME <- NAMES[[kk]]
[10:56:18.999]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:18.999]                     next
[10:56:18.999]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:18.999]                 }
[10:56:18.999]                 if (length(args) > 0) 
[10:56:18.999]                   base::do.call(base::Sys.setenv, args = args)
[10:56:18.999]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:18.999]             }
[10:56:18.999]             else {
[10:56:18.999]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:18.999]             }
[10:56:18.999]             {
[10:56:18.999]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:18.999]                   0L) {
[10:56:18.999]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:18.999]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:18.999]                   base::options(opts)
[10:56:18.999]                 }
[10:56:18.999]                 {
[10:56:18.999]                   NULL
[10:56:18.999]                   options(future.plan = NULL)
[10:56:18.999]                   if (is.na(NA_character_)) 
[10:56:18.999]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:18.999]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:18.999]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:18.999]                     .init = FALSE)
[10:56:18.999]                 }
[10:56:18.999]             }
[10:56:18.999]         }
[10:56:18.999]     })
[10:56:18.999]     if (TRUE) {
[10:56:18.999]         base::sink(type = "output", split = FALSE)
[10:56:18.999]         if (TRUE) {
[10:56:18.999]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:18.999]         }
[10:56:18.999]         else {
[10:56:18.999]             ...future.result["stdout"] <- base::list(NULL)
[10:56:18.999]         }
[10:56:18.999]         base::close(...future.stdout)
[10:56:18.999]         ...future.stdout <- NULL
[10:56:18.999]     }
[10:56:18.999]     ...future.result$conditions <- ...future.conditions
[10:56:18.999]     ...future.result$finished <- base::Sys.time()
[10:56:18.999]     ...future.result
[10:56:18.999] }
[10:56:19.003] - Launch lazy future ... done
[10:56:19.004] run() for 'MiraiFuture' ... done
[10:56:19.004] getGlobalsAndPackages() ...
[10:56:19.004] Searching for globals...
[10:56:19.007] - globals found: [6] 'FUN', '[[', 'x', 'ii', '...', '.Internal'
[10:56:19.007] Searching for globals ... DONE
[10:56:19.007] Resolving globals: FALSE
[10:56:19.007] Tweak future expression to call with '...' arguments ...
[10:56:19.007] {
[10:56:19.007]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.007] }
[10:56:19.008] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.009] The total size of the 4 globals is 2.69 KiB (2752 bytes)
[10:56:19.009] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 2.69 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'FUN' (2.13 KiB of class 'function'), 'x' (456 bytes of class 'list') and 'ii' (56 bytes of class 'numeric')
[10:56:19.009] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.009] 
[10:56:19.010] getGlobalsAndPackages() ... DONE
[10:56:19.010] run() for 'Future' ...
[10:56:19.010] - state: 'created'
[10:56:19.010] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.013] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.013] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.013]   - Field: 'label'
[10:56:19.013]   - Field: 'local'
[10:56:19.013]   - Field: 'owner'
[10:56:19.013]   - Field: 'envir'
[10:56:19.014]   - Field: 'packages'
[10:56:19.014]   - Field: 'gc'
[10:56:19.014]   - Field: 'conditions'
[10:56:19.014]   - Field: 'expr'
[10:56:19.014]   - Field: 'uuid'
[10:56:19.014]   - Field: 'seed'
[10:56:19.015]   - Field: 'version'
[10:56:19.015]   - Field: 'result'
[10:56:19.015]   - Field: 'asynchronous'
[10:56:19.015]   - Field: 'calls'
[10:56:19.015]   - Field: 'globals'
[10:56:19.016]   - Field: 'stdout'
[10:56:19.016]   - Field: 'earlySignal'
[10:56:19.016]   - Field: 'lazy'
[10:56:19.016]   - Field: 'state'
[10:56:19.016]   - Field: '.cluster'
[10:56:19.016] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.017] - Launch lazy future ...
[10:56:19.018] Packages needed by the future expression (n = 0): <none>
[10:56:19.018] Packages needed by future strategies (n = 0): <none>
[10:56:19.019] {
[10:56:19.019]     {
[10:56:19.019]         {
[10:56:19.019]             ...future.startTime <- base::Sys.time()
[10:56:19.019]             {
[10:56:19.019]                 {
[10:56:19.019]                   {
[10:56:19.019]                     base::local({
[10:56:19.019]                       has_future <- base::requireNamespace("future", 
[10:56:19.019]                         quietly = TRUE)
[10:56:19.019]                       if (has_future) {
[10:56:19.019]                         ns <- base::getNamespace("future")
[10:56:19.019]                         version <- ns[[".package"]][["version"]]
[10:56:19.019]                         if (is.null(version)) 
[10:56:19.019]                           version <- utils::packageVersion("future")
[10:56:19.019]                       }
[10:56:19.019]                       else {
[10:56:19.019]                         version <- NULL
[10:56:19.019]                       }
[10:56:19.019]                       if (!has_future || version < "1.8.0") {
[10:56:19.019]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.019]                           "", base::R.version$version.string), 
[10:56:19.019]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:19.019]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.019]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.019]                             "release", "version")], collapse = " "), 
[10:56:19.019]                           hostname = base::Sys.info()[["nodename"]])
[10:56:19.019]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.019]                           info)
[10:56:19.019]                         info <- base::paste(info, collapse = "; ")
[10:56:19.019]                         if (!has_future) {
[10:56:19.019]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.019]                             info)
[10:56:19.019]                         }
[10:56:19.019]                         else {
[10:56:19.019]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.019]                             info, version)
[10:56:19.019]                         }
[10:56:19.019]                         base::stop(msg)
[10:56:19.019]                       }
[10:56:19.019]                     })
[10:56:19.019]                   }
[10:56:19.019]                   ...future.strategy.old <- future::plan("list")
[10:56:19.019]                   options(future.plan = NULL)
[10:56:19.019]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.019]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.019]                 }
[10:56:19.019]                 ...future.workdir <- getwd()
[10:56:19.019]             }
[10:56:19.019]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.019]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.019]         }
[10:56:19.019]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.019]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.019]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.019]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.019]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.019]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.019]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.019]             base::names(...future.oldOptions))
[10:56:19.019]     }
[10:56:19.019]     if (FALSE) {
[10:56:19.019]     }
[10:56:19.019]     else {
[10:56:19.019]         if (TRUE) {
[10:56:19.019]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.019]                 open = "w")
[10:56:19.019]         }
[10:56:19.019]         else {
[10:56:19.019]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.019]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.019]         }
[10:56:19.019]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.019]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.019]             base::sink(type = "output", split = FALSE)
[10:56:19.019]             base::close(...future.stdout)
[10:56:19.019]         }, add = TRUE)
[10:56:19.019]     }
[10:56:19.019]     ...future.frame <- base::sys.nframe()
[10:56:19.019]     ...future.conditions <- base::list()
[10:56:19.019]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.019]     if (FALSE) {
[10:56:19.019]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.019]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.019]     }
[10:56:19.019]     ...future.result <- base::tryCatch({
[10:56:19.019]         base::withCallingHandlers({
[10:56:19.019]             ...future.value <- base::withVisible(base::local({
[10:56:19.019]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.019]             }))
[10:56:19.019]             future::FutureResult(value = ...future.value$value, 
[10:56:19.019]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.019]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.019]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.019]                     ...future.globalenv.names))
[10:56:19.019]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.019]         }, condition = base::local({
[10:56:19.019]             c <- base::c
[10:56:19.019]             inherits <- base::inherits
[10:56:19.019]             invokeRestart <- base::invokeRestart
[10:56:19.019]             length <- base::length
[10:56:19.019]             list <- base::list
[10:56:19.019]             seq.int <- base::seq.int
[10:56:19.019]             signalCondition <- base::signalCondition
[10:56:19.019]             sys.calls <- base::sys.calls
[10:56:19.019]             `[[` <- base::`[[`
[10:56:19.019]             `+` <- base::`+`
[10:56:19.019]             `<<-` <- base::`<<-`
[10:56:19.019]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.019]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.019]                   3L)]
[10:56:19.019]             }
[10:56:19.019]             function(cond) {
[10:56:19.019]                 is_error <- inherits(cond, "error")
[10:56:19.019]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.019]                   NULL)
[10:56:19.019]                 if (is_error) {
[10:56:19.019]                   sessionInformation <- function() {
[10:56:19.019]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.019]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.019]                       search = base::search(), system = base::Sys.info())
[10:56:19.019]                   }
[10:56:19.019]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.019]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.019]                     cond$call), session = sessionInformation(), 
[10:56:19.019]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.019]                   signalCondition(cond)
[10:56:19.019]                 }
[10:56:19.019]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.019]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.019]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.019]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.019]                   if (FALSE && !signal) {
[10:56:19.019]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.019]                     {
[10:56:19.019]                       inherits <- base::inherits
[10:56:19.019]                       invokeRestart <- base::invokeRestart
[10:56:19.019]                       is.null <- base::is.null
[10:56:19.019]                       muffled <- FALSE
[10:56:19.019]                       if (inherits(cond, "message")) {
[10:56:19.019]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.019]                         if (muffled) 
[10:56:19.019]                           invokeRestart("muffleMessage")
[10:56:19.019]                       }
[10:56:19.019]                       else if (inherits(cond, "warning")) {
[10:56:19.019]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.019]                         if (muffled) 
[10:56:19.019]                           invokeRestart("muffleWarning")
[10:56:19.019]                       }
[10:56:19.019]                       else if (inherits(cond, "condition")) {
[10:56:19.019]                         if (!is.null(pattern)) {
[10:56:19.019]                           computeRestarts <- base::computeRestarts
[10:56:19.019]                           grepl <- base::grepl
[10:56:19.019]                           restarts <- computeRestarts(cond)
[10:56:19.019]                           for (restart in restarts) {
[10:56:19.019]                             name <- restart$name
[10:56:19.019]                             if (is.null(name)) 
[10:56:19.019]                               next
[10:56:19.019]                             if (!grepl(pattern, name)) 
[10:56:19.019]                               next
[10:56:19.019]                             invokeRestart(restart)
[10:56:19.019]                             muffled <- TRUE
[10:56:19.019]                             break
[10:56:19.019]                           }
[10:56:19.019]                         }
[10:56:19.019]                       }
[10:56:19.019]                       invisible(muffled)
[10:56:19.019]                     }
[10:56:19.019]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.019]                   }
[10:56:19.019]                 }
[10:56:19.019]                 else {
[10:56:19.019]                   if (TRUE) {
[10:56:19.019]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.019]                     {
[10:56:19.019]                       inherits <- base::inherits
[10:56:19.019]                       invokeRestart <- base::invokeRestart
[10:56:19.019]                       is.null <- base::is.null
[10:56:19.019]                       muffled <- FALSE
[10:56:19.019]                       if (inherits(cond, "message")) {
[10:56:19.019]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.019]                         if (muffled) 
[10:56:19.019]                           invokeRestart("muffleMessage")
[10:56:19.019]                       }
[10:56:19.019]                       else if (inherits(cond, "warning")) {
[10:56:19.019]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.019]                         if (muffled) 
[10:56:19.019]                           invokeRestart("muffleWarning")
[10:56:19.019]                       }
[10:56:19.019]                       else if (inherits(cond, "condition")) {
[10:56:19.019]                         if (!is.null(pattern)) {
[10:56:19.019]                           computeRestarts <- base::computeRestarts
[10:56:19.019]                           grepl <- base::grepl
[10:56:19.019]                           restarts <- computeRestarts(cond)
[10:56:19.019]                           for (restart in restarts) {
[10:56:19.019]                             name <- restart$name
[10:56:19.019]                             if (is.null(name)) 
[10:56:19.019]                               next
[10:56:19.019]                             if (!grepl(pattern, name)) 
[10:56:19.019]                               next
[10:56:19.019]                             invokeRestart(restart)
[10:56:19.019]                             muffled <- TRUE
[10:56:19.019]                             break
[10:56:19.019]                           }
[10:56:19.019]                         }
[10:56:19.019]                       }
[10:56:19.019]                       invisible(muffled)
[10:56:19.019]                     }
[10:56:19.019]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.019]                   }
[10:56:19.019]                 }
[10:56:19.019]             }
[10:56:19.019]         }))
[10:56:19.019]     }, error = function(ex) {
[10:56:19.019]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.019]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.019]                 ...future.rng), started = ...future.startTime, 
[10:56:19.019]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.019]             version = "1.8"), class = "FutureResult")
[10:56:19.019]     }, finally = {
[10:56:19.019]         if (!identical(...future.workdir, getwd())) 
[10:56:19.019]             setwd(...future.workdir)
[10:56:19.019]         {
[10:56:19.019]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.019]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.019]             }
[10:56:19.019]             base::options(...future.oldOptions)
[10:56:19.019]             if (.Platform$OS.type == "windows") {
[10:56:19.019]                 old_names <- names(...future.oldEnvVars)
[10:56:19.019]                 envs <- base::Sys.getenv()
[10:56:19.019]                 names <- names(envs)
[10:56:19.019]                 common <- intersect(names, old_names)
[10:56:19.019]                 added <- setdiff(names, old_names)
[10:56:19.019]                 removed <- setdiff(old_names, names)
[10:56:19.019]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.019]                   envs[common]]
[10:56:19.019]                 NAMES <- toupper(changed)
[10:56:19.019]                 args <- list()
[10:56:19.019]                 for (kk in seq_along(NAMES)) {
[10:56:19.019]                   name <- changed[[kk]]
[10:56:19.019]                   NAME <- NAMES[[kk]]
[10:56:19.019]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.019]                     next
[10:56:19.019]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.019]                 }
[10:56:19.019]                 NAMES <- toupper(added)
[10:56:19.019]                 for (kk in seq_along(NAMES)) {
[10:56:19.019]                   name <- added[[kk]]
[10:56:19.019]                   NAME <- NAMES[[kk]]
[10:56:19.019]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.019]                     next
[10:56:19.019]                   args[[name]] <- ""
[10:56:19.019]                 }
[10:56:19.019]                 NAMES <- toupper(removed)
[10:56:19.019]                 for (kk in seq_along(NAMES)) {
[10:56:19.019]                   name <- removed[[kk]]
[10:56:19.019]                   NAME <- NAMES[[kk]]
[10:56:19.019]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.019]                     next
[10:56:19.019]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.019]                 }
[10:56:19.019]                 if (length(args) > 0) 
[10:56:19.019]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.019]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.019]             }
[10:56:19.019]             else {
[10:56:19.019]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.019]             }
[10:56:19.019]             {
[10:56:19.019]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.019]                   0L) {
[10:56:19.019]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.019]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.019]                   base::options(opts)
[10:56:19.019]                 }
[10:56:19.019]                 {
[10:56:19.019]                   NULL
[10:56:19.019]                   options(future.plan = NULL)
[10:56:19.019]                   if (is.na(NA_character_)) 
[10:56:19.019]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.019]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.019]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.019]                     .init = FALSE)
[10:56:19.019]                 }
[10:56:19.019]             }
[10:56:19.019]         }
[10:56:19.019]     })
[10:56:19.019]     if (TRUE) {
[10:56:19.019]         base::sink(type = "output", split = FALSE)
[10:56:19.019]         if (TRUE) {
[10:56:19.019]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.019]         }
[10:56:19.019]         else {
[10:56:19.019]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.019]         }
[10:56:19.019]         base::close(...future.stdout)
[10:56:19.019]         ...future.stdout <- NULL
[10:56:19.019]     }
[10:56:19.019]     ...future.result$conditions <- ...future.conditions
[10:56:19.019]     ...future.result$finished <- base::Sys.time()
[10:56:19.019]     ...future.result
[10:56:19.019] }
[10:56:19.022] - Launch lazy future ... done
[10:56:19.023] run() for 'MiraiFuture' ... done
[10:56:19.023] getGlobalsAndPackages() ...
[10:56:19.023] Searching for globals...
[10:56:19.026] - globals found: [6] 'FUN', '[[', 'x', 'ii', '...', '.Internal'
[10:56:19.026] Searching for globals ... DONE
[10:56:19.026] Resolving globals: FALSE
[10:56:19.026] Tweak future expression to call with '...' arguments ...
[10:56:19.026] {
[10:56:19.026]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.026] }
[10:56:19.027] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.027] The total size of the 4 globals is 2.69 KiB (2752 bytes)
[10:56:19.028] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 2.69 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'FUN' (2.13 KiB of class 'function'), 'x' (456 bytes of class 'list') and 'ii' (56 bytes of class 'numeric')
[10:56:19.028] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.028] 
[10:56:19.028] getGlobalsAndPackages() ... DONE
[10:56:19.029] run() for 'Future' ...
[10:56:19.029] - state: 'created'
[10:56:19.029] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.031] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.031] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.032]   - Field: 'label'
[10:56:19.032]   - Field: 'local'
[10:56:19.032]   - Field: 'owner'
[10:56:19.032]   - Field: 'envir'
[10:56:19.032]   - Field: 'packages'
[10:56:19.033]   - Field: 'gc'
[10:56:19.033]   - Field: 'conditions'
[10:56:19.033]   - Field: 'expr'
[10:56:19.033]   - Field: 'uuid'
[10:56:19.033]   - Field: 'seed'
[10:56:19.033]   - Field: 'version'
[10:56:19.034]   - Field: 'result'
[10:56:19.034]   - Field: 'asynchronous'
[10:56:19.034]   - Field: 'calls'
[10:56:19.034]   - Field: 'globals'
[10:56:19.034]   - Field: 'stdout'
[10:56:19.034]   - Field: 'earlySignal'
[10:56:19.035]   - Field: 'lazy'
[10:56:19.035]   - Field: 'state'
[10:56:19.035]   - Field: '.cluster'
[10:56:19.035] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.035] - Launch lazy future ...
[10:56:19.035] Packages needed by the future expression (n = 0): <none>
[10:56:19.036] Packages needed by future strategies (n = 0): <none>
[10:56:19.036] {
[10:56:19.036]     {
[10:56:19.036]         {
[10:56:19.036]             ...future.startTime <- base::Sys.time()
[10:56:19.036]             {
[10:56:19.036]                 {
[10:56:19.036]                   {
[10:56:19.036]                     base::local({
[10:56:19.036]                       has_future <- base::requireNamespace("future", 
[10:56:19.036]                         quietly = TRUE)
[10:56:19.036]                       if (has_future) {
[10:56:19.036]                         ns <- base::getNamespace("future")
[10:56:19.036]                         version <- ns[[".package"]][["version"]]
[10:56:19.036]                         if (is.null(version)) 
[10:56:19.036]                           version <- utils::packageVersion("future")
[10:56:19.036]                       }
[10:56:19.036]                       else {
[10:56:19.036]                         version <- NULL
[10:56:19.036]                       }
[10:56:19.036]                       if (!has_future || version < "1.8.0") {
[10:56:19.036]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.036]                           "", base::R.version$version.string), 
[10:56:19.036]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:19.036]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.036]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.036]                             "release", "version")], collapse = " "), 
[10:56:19.036]                           hostname = base::Sys.info()[["nodename"]])
[10:56:19.036]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.036]                           info)
[10:56:19.036]                         info <- base::paste(info, collapse = "; ")
[10:56:19.036]                         if (!has_future) {
[10:56:19.036]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.036]                             info)
[10:56:19.036]                         }
[10:56:19.036]                         else {
[10:56:19.036]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.036]                             info, version)
[10:56:19.036]                         }
[10:56:19.036]                         base::stop(msg)
[10:56:19.036]                       }
[10:56:19.036]                     })
[10:56:19.036]                   }
[10:56:19.036]                   ...future.strategy.old <- future::plan("list")
[10:56:19.036]                   options(future.plan = NULL)
[10:56:19.036]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.036]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.036]                 }
[10:56:19.036]                 ...future.workdir <- getwd()
[10:56:19.036]             }
[10:56:19.036]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.036]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.036]         }
[10:56:19.036]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.036]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.036]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.036]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.036]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.036]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.036]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.036]             base::names(...future.oldOptions))
[10:56:19.036]     }
[10:56:19.036]     if (FALSE) {
[10:56:19.036]     }
[10:56:19.036]     else {
[10:56:19.036]         if (TRUE) {
[10:56:19.036]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.036]                 open = "w")
[10:56:19.036]         }
[10:56:19.036]         else {
[10:56:19.036]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.036]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.036]         }
[10:56:19.036]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.036]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.036]             base::sink(type = "output", split = FALSE)
[10:56:19.036]             base::close(...future.stdout)
[10:56:19.036]         }, add = TRUE)
[10:56:19.036]     }
[10:56:19.036]     ...future.frame <- base::sys.nframe()
[10:56:19.036]     ...future.conditions <- base::list()
[10:56:19.036]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.036]     if (FALSE) {
[10:56:19.036]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.036]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.036]     }
[10:56:19.036]     ...future.result <- base::tryCatch({
[10:56:19.036]         base::withCallingHandlers({
[10:56:19.036]             ...future.value <- base::withVisible(base::local({
[10:56:19.036]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.036]             }))
[10:56:19.036]             future::FutureResult(value = ...future.value$value, 
[10:56:19.036]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.036]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.036]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.036]                     ...future.globalenv.names))
[10:56:19.036]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.036]         }, condition = base::local({
[10:56:19.036]             c <- base::c
[10:56:19.036]             inherits <- base::inherits
[10:56:19.036]             invokeRestart <- base::invokeRestart
[10:56:19.036]             length <- base::length
[10:56:19.036]             list <- base::list
[10:56:19.036]             seq.int <- base::seq.int
[10:56:19.036]             signalCondition <- base::signalCondition
[10:56:19.036]             sys.calls <- base::sys.calls
[10:56:19.036]             `[[` <- base::`[[`
[10:56:19.036]             `+` <- base::`+`
[10:56:19.036]             `<<-` <- base::`<<-`
[10:56:19.036]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.036]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.036]                   3L)]
[10:56:19.036]             }
[10:56:19.036]             function(cond) {
[10:56:19.036]                 is_error <- inherits(cond, "error")
[10:56:19.036]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.036]                   NULL)
[10:56:19.036]                 if (is_error) {
[10:56:19.036]                   sessionInformation <- function() {
[10:56:19.036]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.036]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.036]                       search = base::search(), system = base::Sys.info())
[10:56:19.036]                   }
[10:56:19.036]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.036]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.036]                     cond$call), session = sessionInformation(), 
[10:56:19.036]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.036]                   signalCondition(cond)
[10:56:19.036]                 }
[10:56:19.036]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.036]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.036]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.036]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.036]                   if (FALSE && !signal) {
[10:56:19.036]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.036]                     {
[10:56:19.036]                       inherits <- base::inherits
[10:56:19.036]                       invokeRestart <- base::invokeRestart
[10:56:19.036]                       is.null <- base::is.null
[10:56:19.036]                       muffled <- FALSE
[10:56:19.036]                       if (inherits(cond, "message")) {
[10:56:19.036]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.036]                         if (muffled) 
[10:56:19.036]                           invokeRestart("muffleMessage")
[10:56:19.036]                       }
[10:56:19.036]                       else if (inherits(cond, "warning")) {
[10:56:19.036]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.036]                         if (muffled) 
[10:56:19.036]                           invokeRestart("muffleWarning")
[10:56:19.036]                       }
[10:56:19.036]                       else if (inherits(cond, "condition")) {
[10:56:19.036]                         if (!is.null(pattern)) {
[10:56:19.036]                           computeRestarts <- base::computeRestarts
[10:56:19.036]                           grepl <- base::grepl
[10:56:19.036]                           restarts <- computeRestarts(cond)
[10:56:19.036]                           for (restart in restarts) {
[10:56:19.036]                             name <- restart$name
[10:56:19.036]                             if (is.null(name)) 
[10:56:19.036]                               next
[10:56:19.036]                             if (!grepl(pattern, name)) 
[10:56:19.036]                               next
[10:56:19.036]                             invokeRestart(restart)
[10:56:19.036]                             muffled <- TRUE
[10:56:19.036]                             break
[10:56:19.036]                           }
[10:56:19.036]                         }
[10:56:19.036]                       }
[10:56:19.036]                       invisible(muffled)
[10:56:19.036]                     }
[10:56:19.036]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.036]                   }
[10:56:19.036]                 }
[10:56:19.036]                 else {
[10:56:19.036]                   if (TRUE) {
[10:56:19.036]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.036]                     {
[10:56:19.036]                       inherits <- base::inherits
[10:56:19.036]                       invokeRestart <- base::invokeRestart
[10:56:19.036]                       is.null <- base::is.null
[10:56:19.036]                       muffled <- FALSE
[10:56:19.036]                       if (inherits(cond, "message")) {
[10:56:19.036]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.036]                         if (muffled) 
[10:56:19.036]                           invokeRestart("muffleMessage")
[10:56:19.036]                       }
[10:56:19.036]                       else if (inherits(cond, "warning")) {
[10:56:19.036]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.036]                         if (muffled) 
[10:56:19.036]                           invokeRestart("muffleWarning")
[10:56:19.036]                       }
[10:56:19.036]                       else if (inherits(cond, "condition")) {
[10:56:19.036]                         if (!is.null(pattern)) {
[10:56:19.036]                           computeRestarts <- base::computeRestarts
[10:56:19.036]                           grepl <- base::grepl
[10:56:19.036]                           restarts <- computeRestarts(cond)
[10:56:19.036]                           for (restart in restarts) {
[10:56:19.036]                             name <- restart$name
[10:56:19.036]                             if (is.null(name)) 
[10:56:19.036]                               next
[10:56:19.036]                             if (!grepl(pattern, name)) 
[10:56:19.036]                               next
[10:56:19.036]                             invokeRestart(restart)
[10:56:19.036]                             muffled <- TRUE
[10:56:19.036]                             break
[10:56:19.036]                           }
[10:56:19.036]                         }
[10:56:19.036]                       }
[10:56:19.036]                       invisible(muffled)
[10:56:19.036]                     }
[10:56:19.036]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.036]                   }
[10:56:19.036]                 }
[10:56:19.036]             }
[10:56:19.036]         }))
[10:56:19.036]     }, error = function(ex) {
[10:56:19.036]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.036]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.036]                 ...future.rng), started = ...future.startTime, 
[10:56:19.036]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.036]             version = "1.8"), class = "FutureResult")
[10:56:19.036]     }, finally = {
[10:56:19.036]         if (!identical(...future.workdir, getwd())) 
[10:56:19.036]             setwd(...future.workdir)
[10:56:19.036]         {
[10:56:19.036]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.036]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.036]             }
[10:56:19.036]             base::options(...future.oldOptions)
[10:56:19.036]             if (.Platform$OS.type == "windows") {
[10:56:19.036]                 old_names <- names(...future.oldEnvVars)
[10:56:19.036]                 envs <- base::Sys.getenv()
[10:56:19.036]                 names <- names(envs)
[10:56:19.036]                 common <- intersect(names, old_names)
[10:56:19.036]                 added <- setdiff(names, old_names)
[10:56:19.036]                 removed <- setdiff(old_names, names)
[10:56:19.036]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.036]                   envs[common]]
[10:56:19.036]                 NAMES <- toupper(changed)
[10:56:19.036]                 args <- list()
[10:56:19.036]                 for (kk in seq_along(NAMES)) {
[10:56:19.036]                   name <- changed[[kk]]
[10:56:19.036]                   NAME <- NAMES[[kk]]
[10:56:19.036]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.036]                     next
[10:56:19.036]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.036]                 }
[10:56:19.036]                 NAMES <- toupper(added)
[10:56:19.036]                 for (kk in seq_along(NAMES)) {
[10:56:19.036]                   name <- added[[kk]]
[10:56:19.036]                   NAME <- NAMES[[kk]]
[10:56:19.036]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.036]                     next
[10:56:19.036]                   args[[name]] <- ""
[10:56:19.036]                 }
[10:56:19.036]                 NAMES <- toupper(removed)
[10:56:19.036]                 for (kk in seq_along(NAMES)) {
[10:56:19.036]                   name <- removed[[kk]]
[10:56:19.036]                   NAME <- NAMES[[kk]]
[10:56:19.036]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.036]                     next
[10:56:19.036]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.036]                 }
[10:56:19.036]                 if (length(args) > 0) 
[10:56:19.036]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.036]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.036]             }
[10:56:19.036]             else {
[10:56:19.036]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.036]             }
[10:56:19.036]             {
[10:56:19.036]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.036]                   0L) {
[10:56:19.036]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.036]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.036]                   base::options(opts)
[10:56:19.036]                 }
[10:56:19.036]                 {
[10:56:19.036]                   NULL
[10:56:19.036]                   options(future.plan = NULL)
[10:56:19.036]                   if (is.na(NA_character_)) 
[10:56:19.036]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.036]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.036]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.036]                     .init = FALSE)
[10:56:19.036]                 }
[10:56:19.036]             }
[10:56:19.036]         }
[10:56:19.036]     })
[10:56:19.036]     if (TRUE) {
[10:56:19.036]         base::sink(type = "output", split = FALSE)
[10:56:19.036]         if (TRUE) {
[10:56:19.036]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.036]         }
[10:56:19.036]         else {
[10:56:19.036]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.036]         }
[10:56:19.036]         base::close(...future.stdout)
[10:56:19.036]         ...future.stdout <- NULL
[10:56:19.036]     }
[10:56:19.036]     ...future.result$conditions <- ...future.conditions
[10:56:19.036]     ...future.result$finished <- base::Sys.time()
[10:56:19.036]     ...future.result
[10:56:19.036] }
[10:56:19.040] - Launch lazy future ... done
[10:56:19.040] run() for 'MiraiFuture' ... done
[10:56:19.041] getGlobalsAndPackages() ...
[10:56:19.041] Searching for globals...
[10:56:19.043] - globals found: [6] 'FUN', '[[', 'x', 'ii', '...', '.Internal'
[10:56:19.043] Searching for globals ... DONE
[10:56:19.044] Resolving globals: FALSE
[10:56:19.044] Tweak future expression to call with '...' arguments ...
[10:56:19.044] {
[10:56:19.044]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.044] }
[10:56:19.044] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.045] The total size of the 4 globals is 2.69 KiB (2752 bytes)
[10:56:19.045] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 2.69 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'FUN' (2.13 KiB of class 'function'), 'x' (456 bytes of class 'list') and 'ii' (56 bytes of class 'numeric')
[10:56:19.046] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.046] 
[10:56:19.046] getGlobalsAndPackages() ... DONE
[10:56:19.046] run() for 'Future' ...
[10:56:19.046] - state: 'created'
[10:56:19.047] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.049] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.049] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.049]   - Field: 'label'
[10:56:19.050]   - Field: 'local'
[10:56:19.050]   - Field: 'owner'
[10:56:19.050]   - Field: 'envir'
[10:56:19.050]   - Field: 'packages'
[10:56:19.050]   - Field: 'gc'
[10:56:19.050]   - Field: 'conditions'
[10:56:19.051]   - Field: 'expr'
[10:56:19.051]   - Field: 'uuid'
[10:56:19.051]   - Field: 'seed'
[10:56:19.051]   - Field: 'version'
[10:56:19.051]   - Field: 'result'
[10:56:19.051]   - Field: 'asynchronous'
[10:56:19.052]   - Field: 'calls'
[10:56:19.053]   - Field: 'globals'
[10:56:19.053]   - Field: 'stdout'
[10:56:19.053]   - Field: 'earlySignal'
[10:56:19.053]   - Field: 'lazy'
[10:56:19.054]   - Field: 'state'
[10:56:19.054]   - Field: '.cluster'
[10:56:19.054] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.054] - Launch lazy future ...
[10:56:19.054] Packages needed by the future expression (n = 0): <none>
[10:56:19.055] Packages needed by future strategies (n = 0): <none>
[10:56:19.055] {
[10:56:19.055]     {
[10:56:19.055]         {
[10:56:19.055]             ...future.startTime <- base::Sys.time()
[10:56:19.055]             {
[10:56:19.055]                 {
[10:56:19.055]                   {
[10:56:19.055]                     base::local({
[10:56:19.055]                       has_future <- base::requireNamespace("future", 
[10:56:19.055]                         quietly = TRUE)
[10:56:19.055]                       if (has_future) {
[10:56:19.055]                         ns <- base::getNamespace("future")
[10:56:19.055]                         version <- ns[[".package"]][["version"]]
[10:56:19.055]                         if (is.null(version)) 
[10:56:19.055]                           version <- utils::packageVersion("future")
[10:56:19.055]                       }
[10:56:19.055]                       else {
[10:56:19.055]                         version <- NULL
[10:56:19.055]                       }
[10:56:19.055]                       if (!has_future || version < "1.8.0") {
[10:56:19.055]                         info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.055]                           "", base::R.version$version.string), 
[10:56:19.055]                           platform = base::sprintf("%s (%s-bit)", 
[10:56:19.055]                             base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.055]                           os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.055]                             "release", "version")], collapse = " "), 
[10:56:19.055]                           hostname = base::Sys.info()[["nodename"]])
[10:56:19.055]                         info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.055]                           info)
[10:56:19.055]                         info <- base::paste(info, collapse = "; ")
[10:56:19.055]                         if (!has_future) {
[10:56:19.055]                           msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.055]                             info)
[10:56:19.055]                         }
[10:56:19.055]                         else {
[10:56:19.055]                           msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.055]                             info, version)
[10:56:19.055]                         }
[10:56:19.055]                         base::stop(msg)
[10:56:19.055]                       }
[10:56:19.055]                     })
[10:56:19.055]                   }
[10:56:19.055]                   ...future.strategy.old <- future::plan("list")
[10:56:19.055]                   options(future.plan = NULL)
[10:56:19.055]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.055]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.055]                 }
[10:56:19.055]                 ...future.workdir <- getwd()
[10:56:19.055]             }
[10:56:19.055]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.055]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.055]         }
[10:56:19.055]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.055]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.055]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.055]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.055]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.055]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.055]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.055]             base::names(...future.oldOptions))
[10:56:19.055]     }
[10:56:19.055]     if (FALSE) {
[10:56:19.055]     }
[10:56:19.055]     else {
[10:56:19.055]         if (TRUE) {
[10:56:19.055]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.055]                 open = "w")
[10:56:19.055]         }
[10:56:19.055]         else {
[10:56:19.055]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.055]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.055]         }
[10:56:19.055]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.055]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.055]             base::sink(type = "output", split = FALSE)
[10:56:19.055]             base::close(...future.stdout)
[10:56:19.055]         }, add = TRUE)
[10:56:19.055]     }
[10:56:19.055]     ...future.frame <- base::sys.nframe()
[10:56:19.055]     ...future.conditions <- base::list()
[10:56:19.055]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.055]     if (FALSE) {
[10:56:19.055]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.055]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.055]     }
[10:56:19.055]     ...future.result <- base::tryCatch({
[10:56:19.055]         base::withCallingHandlers({
[10:56:19.055]             ...future.value <- base::withVisible(base::local({
[10:56:19.055]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.055]             }))
[10:56:19.055]             future::FutureResult(value = ...future.value$value, 
[10:56:19.055]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.055]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.055]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.055]                     ...future.globalenv.names))
[10:56:19.055]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.055]         }, condition = base::local({
[10:56:19.055]             c <- base::c
[10:56:19.055]             inherits <- base::inherits
[10:56:19.055]             invokeRestart <- base::invokeRestart
[10:56:19.055]             length <- base::length
[10:56:19.055]             list <- base::list
[10:56:19.055]             seq.int <- base::seq.int
[10:56:19.055]             signalCondition <- base::signalCondition
[10:56:19.055]             sys.calls <- base::sys.calls
[10:56:19.055]             `[[` <- base::`[[`
[10:56:19.055]             `+` <- base::`+`
[10:56:19.055]             `<<-` <- base::`<<-`
[10:56:19.055]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.055]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.055]                   3L)]
[10:56:19.055]             }
[10:56:19.055]             function(cond) {
[10:56:19.055]                 is_error <- inherits(cond, "error")
[10:56:19.055]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.055]                   NULL)
[10:56:19.055]                 if (is_error) {
[10:56:19.055]                   sessionInformation <- function() {
[10:56:19.055]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.055]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.055]                       search = base::search(), system = base::Sys.info())
[10:56:19.055]                   }
[10:56:19.055]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.055]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.055]                     cond$call), session = sessionInformation(), 
[10:56:19.055]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.055]                   signalCondition(cond)
[10:56:19.055]                 }
[10:56:19.055]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.055]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.055]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.055]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.055]                   if (FALSE && !signal) {
[10:56:19.055]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.055]                     {
[10:56:19.055]                       inherits <- base::inherits
[10:56:19.055]                       invokeRestart <- base::invokeRestart
[10:56:19.055]                       is.null <- base::is.null
[10:56:19.055]                       muffled <- FALSE
[10:56:19.055]                       if (inherits(cond, "message")) {
[10:56:19.055]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.055]                         if (muffled) 
[10:56:19.055]                           invokeRestart("muffleMessage")
[10:56:19.055]                       }
[10:56:19.055]                       else if (inherits(cond, "warning")) {
[10:56:19.055]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.055]                         if (muffled) 
[10:56:19.055]                           invokeRestart("muffleWarning")
[10:56:19.055]                       }
[10:56:19.055]                       else if (inherits(cond, "condition")) {
[10:56:19.055]                         if (!is.null(pattern)) {
[10:56:19.055]                           computeRestarts <- base::computeRestarts
[10:56:19.055]                           grepl <- base::grepl
[10:56:19.055]                           restarts <- computeRestarts(cond)
[10:56:19.055]                           for (restart in restarts) {
[10:56:19.055]                             name <- restart$name
[10:56:19.055]                             if (is.null(name)) 
[10:56:19.055]                               next
[10:56:19.055]                             if (!grepl(pattern, name)) 
[10:56:19.055]                               next
[10:56:19.055]                             invokeRestart(restart)
[10:56:19.055]                             muffled <- TRUE
[10:56:19.055]                             break
[10:56:19.055]                           }
[10:56:19.055]                         }
[10:56:19.055]                       }
[10:56:19.055]                       invisible(muffled)
[10:56:19.055]                     }
[10:56:19.055]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.055]                   }
[10:56:19.055]                 }
[10:56:19.055]                 else {
[10:56:19.055]                   if (TRUE) {
[10:56:19.055]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.055]                     {
[10:56:19.055]                       inherits <- base::inherits
[10:56:19.055]                       invokeRestart <- base::invokeRestart
[10:56:19.055]                       is.null <- base::is.null
[10:56:19.055]                       muffled <- FALSE
[10:56:19.055]                       if (inherits(cond, "message")) {
[10:56:19.055]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.055]                         if (muffled) 
[10:56:19.055]                           invokeRestart("muffleMessage")
[10:56:19.055]                       }
[10:56:19.055]                       else if (inherits(cond, "warning")) {
[10:56:19.055]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.055]                         if (muffled) 
[10:56:19.055]                           invokeRestart("muffleWarning")
[10:56:19.055]                       }
[10:56:19.055]                       else if (inherits(cond, "condition")) {
[10:56:19.055]                         if (!is.null(pattern)) {
[10:56:19.055]                           computeRestarts <- base::computeRestarts
[10:56:19.055]                           grepl <- base::grepl
[10:56:19.055]                           restarts <- computeRestarts(cond)
[10:56:19.055]                           for (restart in restarts) {
[10:56:19.055]                             name <- restart$name
[10:56:19.055]                             if (is.null(name)) 
[10:56:19.055]                               next
[10:56:19.055]                             if (!grepl(pattern, name)) 
[10:56:19.055]                               next
[10:56:19.055]                             invokeRestart(restart)
[10:56:19.055]                             muffled <- TRUE
[10:56:19.055]                             break
[10:56:19.055]                           }
[10:56:19.055]                         }
[10:56:19.055]                       }
[10:56:19.055]                       invisible(muffled)
[10:56:19.055]                     }
[10:56:19.055]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.055]                   }
[10:56:19.055]                 }
[10:56:19.055]             }
[10:56:19.055]         }))
[10:56:19.055]     }, error = function(ex) {
[10:56:19.055]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.055]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.055]                 ...future.rng), started = ...future.startTime, 
[10:56:19.055]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.055]             version = "1.8"), class = "FutureResult")
[10:56:19.055]     }, finally = {
[10:56:19.055]         if (!identical(...future.workdir, getwd())) 
[10:56:19.055]             setwd(...future.workdir)
[10:56:19.055]         {
[10:56:19.055]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.055]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.055]             }
[10:56:19.055]             base::options(...future.oldOptions)
[10:56:19.055]             if (.Platform$OS.type == "windows") {
[10:56:19.055]                 old_names <- names(...future.oldEnvVars)
[10:56:19.055]                 envs <- base::Sys.getenv()
[10:56:19.055]                 names <- names(envs)
[10:56:19.055]                 common <- intersect(names, old_names)
[10:56:19.055]                 added <- setdiff(names, old_names)
[10:56:19.055]                 removed <- setdiff(old_names, names)
[10:56:19.055]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.055]                   envs[common]]
[10:56:19.055]                 NAMES <- toupper(changed)
[10:56:19.055]                 args <- list()
[10:56:19.055]                 for (kk in seq_along(NAMES)) {
[10:56:19.055]                   name <- changed[[kk]]
[10:56:19.055]                   NAME <- NAMES[[kk]]
[10:56:19.055]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.055]                     next
[10:56:19.055]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.055]                 }
[10:56:19.055]                 NAMES <- toupper(added)
[10:56:19.055]                 for (kk in seq_along(NAMES)) {
[10:56:19.055]                   name <- added[[kk]]
[10:56:19.055]                   NAME <- NAMES[[kk]]
[10:56:19.055]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.055]                     next
[10:56:19.055]                   args[[name]] <- ""
[10:56:19.055]                 }
[10:56:19.055]                 NAMES <- toupper(removed)
[10:56:19.055]                 for (kk in seq_along(NAMES)) {
[10:56:19.055]                   name <- removed[[kk]]
[10:56:19.055]                   NAME <- NAMES[[kk]]
[10:56:19.055]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.055]                     next
[10:56:19.055]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.055]                 }
[10:56:19.055]                 if (length(args) > 0) 
[10:56:19.055]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.055]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.055]             }
[10:56:19.055]             else {
[10:56:19.055]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.055]             }
[10:56:19.055]             {
[10:56:19.055]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.055]                   0L) {
[10:56:19.055]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.055]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.055]                   base::options(opts)
[10:56:19.055]                 }
[10:56:19.055]                 {
[10:56:19.055]                   NULL
[10:56:19.055]                   options(future.plan = NULL)
[10:56:19.055]                   if (is.na(NA_character_)) 
[10:56:19.055]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.055]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.055]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.055]                     .init = FALSE)
[10:56:19.055]                 }
[10:56:19.055]             }
[10:56:19.055]         }
[10:56:19.055]     })
[10:56:19.055]     if (TRUE) {
[10:56:19.055]         base::sink(type = "output", split = FALSE)
[10:56:19.055]         if (TRUE) {
[10:56:19.055]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.055]         }
[10:56:19.055]         else {
[10:56:19.055]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.055]         }
[10:56:19.055]         base::close(...future.stdout)
[10:56:19.055]         ...future.stdout <- NULL
[10:56:19.055]     }
[10:56:19.055]     ...future.result$conditions <- ...future.conditions
[10:56:19.055]     ...future.result$finished <- base::Sys.time()
[10:56:19.055]     ...future.result
[10:56:19.055] }
[10:56:19.059] - Launch lazy future ... done
[10:56:19.059] run() for 'MiraiFuture' ... done
> str(list(y = y))
List of 1
 $ y:List of 4
  ..$ a: int [1:2] 0 0
  ..$ b: num [1:2] 0 0
  ..$ c: chr [1:2] "" ""
  ..$ c:List of 2
  .. ..$ : NULL
  .. ..$ : NULL
> stopifnot(identical(y, y0))
> 
> 
> message("- flapply(x, FUN = future:::hpaste, ...) ...")
- flapply(x, FUN = future:::hpaste, ...) ...
> 
> x <- list(a = c("hello", b = 1:100))
> str(list(x = x))
List of 1
 $ x:List of 1
  ..$ a: Named chr [1:101] "hello" "1" "2" "3" ...
  .. ..- attr(*, "names")= chr [1:101] "" "b1" "b2" "b3" ...
> 
> y0 <- lapply(x, FUN = future:::hpaste, collapse = "; ", maxHead = 3L)
> str(list(y0 = y0))
List of 1
 $ y0:List of 1
  ..$ a: chr "hello; 1; 2; ...; 100"
> 
> y <- flapply(x, FUN = future:::hpaste, collapse = "; ", maxHead = 3L)
[10:56:19.067] getGlobalsAndPackages() ...
[10:56:19.067] Searching for globals...
[10:56:19.078] - globals found: [26] 'FUN', '[[', 'x', 'ii', '...', 'if', 'missing', 'is.finite', '{', 'is.null', '<-', 'paste', 'length', '==', 'return', '>', '+', '[', 'seq_len', 'rev', 'c', '&&', '!', ':', '(', '-'
[10:56:19.078] Searching for globals ... DONE
[10:56:19.078] Resolving globals: FALSE
[10:56:19.079] Tweak future expression to call with '...' arguments ...
[10:56:19.079] {
[10:56:19.079]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.079] }
[10:56:19.079] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.081] The total size of the 4 globals is 82.66 KiB (84648 bytes)
[10:56:19.082] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 82.66 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'FUN' (69.62 KiB of class 'function'), 'x' (12.83 KiB of class 'list') and 'future.call.arguments' (168 bytes of class 'list')
[10:56:19.082] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.082] - packages: [1] 'future'
[10:56:19.083] getGlobalsAndPackages() ... DONE
[10:56:19.083] run() for 'Future' ...
[10:56:19.083] - state: 'created'
[10:56:19.083] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.086] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.086] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.086]   - Field: 'label'
[10:56:19.086]   - Field: 'local'
[10:56:19.086]   - Field: 'owner'
[10:56:19.087]   - Field: 'envir'
[10:56:19.087]   - Field: 'packages'
[10:56:19.087]   - Field: 'gc'
[10:56:19.087]   - Field: 'conditions'
[10:56:19.087]   - Field: 'expr'
[10:56:19.087]   - Field: 'uuid'
[10:56:19.088]   - Field: 'seed'
[10:56:19.088]   - Field: 'version'
[10:56:19.088]   - Field: 'result'
[10:56:19.088]   - Field: 'asynchronous'
[10:56:19.088]   - Field: 'calls'
[10:56:19.088]   - Field: 'globals'
[10:56:19.089]   - Field: 'stdout'
[10:56:19.089]   - Field: 'earlySignal'
[10:56:19.089]   - Field: 'lazy'
[10:56:19.089]   - Field: 'state'
[10:56:19.089]   - Field: '.cluster'
[10:56:19.089] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.090] - Launch lazy future ...
[10:56:19.090] Packages needed by the future expression (n = 1): 'future'
[10:56:19.090] Packages needed by future strategies (n = 0): <none>
[10:56:19.091] {
[10:56:19.091]     {
[10:56:19.091]         {
[10:56:19.091]             ...future.startTime <- base::Sys.time()
[10:56:19.091]             {
[10:56:19.091]                 {
[10:56:19.091]                   {
[10:56:19.091]                     {
[10:56:19.091]                       base::local({
[10:56:19.091]                         has_future <- base::requireNamespace("future", 
[10:56:19.091]                           quietly = TRUE)
[10:56:19.091]                         if (has_future) {
[10:56:19.091]                           ns <- base::getNamespace("future")
[10:56:19.091]                           version <- ns[[".package"]][["version"]]
[10:56:19.091]                           if (is.null(version)) 
[10:56:19.091]                             version <- utils::packageVersion("future")
[10:56:19.091]                         }
[10:56:19.091]                         else {
[10:56:19.091]                           version <- NULL
[10:56:19.091]                         }
[10:56:19.091]                         if (!has_future || version < "1.8.0") {
[10:56:19.091]                           info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.091]                             "", base::R.version$version.string), 
[10:56:19.091]                             platform = base::sprintf("%s (%s-bit)", 
[10:56:19.091]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.091]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.091]                               "release", "version")], collapse = " "), 
[10:56:19.091]                             hostname = base::Sys.info()[["nodename"]])
[10:56:19.091]                           info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.091]                             info)
[10:56:19.091]                           info <- base::paste(info, collapse = "; ")
[10:56:19.091]                           if (!has_future) {
[10:56:19.091]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.091]                               info)
[10:56:19.091]                           }
[10:56:19.091]                           else {
[10:56:19.091]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.091]                               info, version)
[10:56:19.091]                           }
[10:56:19.091]                           base::stop(msg)
[10:56:19.091]                         }
[10:56:19.091]                       })
[10:56:19.091]                     }
[10:56:19.091]                     base::local({
[10:56:19.091]                       for (pkg in "future") {
[10:56:19.091]                         base::loadNamespace(pkg)
[10:56:19.091]                         base::library(pkg, character.only = TRUE)
[10:56:19.091]                       }
[10:56:19.091]                     })
[10:56:19.091]                   }
[10:56:19.091]                   ...future.strategy.old <- future::plan("list")
[10:56:19.091]                   options(future.plan = NULL)
[10:56:19.091]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.091]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.091]                 }
[10:56:19.091]                 ...future.workdir <- getwd()
[10:56:19.091]             }
[10:56:19.091]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.091]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.091]         }
[10:56:19.091]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.091]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.091]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.091]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.091]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.091]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.091]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.091]             base::names(...future.oldOptions))
[10:56:19.091]     }
[10:56:19.091]     if (FALSE) {
[10:56:19.091]     }
[10:56:19.091]     else {
[10:56:19.091]         if (TRUE) {
[10:56:19.091]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.091]                 open = "w")
[10:56:19.091]         }
[10:56:19.091]         else {
[10:56:19.091]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.091]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.091]         }
[10:56:19.091]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.091]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.091]             base::sink(type = "output", split = FALSE)
[10:56:19.091]             base::close(...future.stdout)
[10:56:19.091]         }, add = TRUE)
[10:56:19.091]     }
[10:56:19.091]     ...future.frame <- base::sys.nframe()
[10:56:19.091]     ...future.conditions <- base::list()
[10:56:19.091]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.091]     if (FALSE) {
[10:56:19.091]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.091]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.091]     }
[10:56:19.091]     ...future.result <- base::tryCatch({
[10:56:19.091]         base::withCallingHandlers({
[10:56:19.091]             ...future.value <- base::withVisible(base::local({
[10:56:19.091]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.091]             }))
[10:56:19.091]             future::FutureResult(value = ...future.value$value, 
[10:56:19.091]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.091]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.091]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.091]                     ...future.globalenv.names))
[10:56:19.091]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.091]         }, condition = base::local({
[10:56:19.091]             c <- base::c
[10:56:19.091]             inherits <- base::inherits
[10:56:19.091]             invokeRestart <- base::invokeRestart
[10:56:19.091]             length <- base::length
[10:56:19.091]             list <- base::list
[10:56:19.091]             seq.int <- base::seq.int
[10:56:19.091]             signalCondition <- base::signalCondition
[10:56:19.091]             sys.calls <- base::sys.calls
[10:56:19.091]             `[[` <- base::`[[`
[10:56:19.091]             `+` <- base::`+`
[10:56:19.091]             `<<-` <- base::`<<-`
[10:56:19.091]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.091]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.091]                   3L)]
[10:56:19.091]             }
[10:56:19.091]             function(cond) {
[10:56:19.091]                 is_error <- inherits(cond, "error")
[10:56:19.091]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.091]                   NULL)
[10:56:19.091]                 if (is_error) {
[10:56:19.091]                   sessionInformation <- function() {
[10:56:19.091]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.091]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.091]                       search = base::search(), system = base::Sys.info())
[10:56:19.091]                   }
[10:56:19.091]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.091]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.091]                     cond$call), session = sessionInformation(), 
[10:56:19.091]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.091]                   signalCondition(cond)
[10:56:19.091]                 }
[10:56:19.091]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.091]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.091]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.091]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.091]                   if (FALSE && !signal) {
[10:56:19.091]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.091]                     {
[10:56:19.091]                       inherits <- base::inherits
[10:56:19.091]                       invokeRestart <- base::invokeRestart
[10:56:19.091]                       is.null <- base::is.null
[10:56:19.091]                       muffled <- FALSE
[10:56:19.091]                       if (inherits(cond, "message")) {
[10:56:19.091]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.091]                         if (muffled) 
[10:56:19.091]                           invokeRestart("muffleMessage")
[10:56:19.091]                       }
[10:56:19.091]                       else if (inherits(cond, "warning")) {
[10:56:19.091]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.091]                         if (muffled) 
[10:56:19.091]                           invokeRestart("muffleWarning")
[10:56:19.091]                       }
[10:56:19.091]                       else if (inherits(cond, "condition")) {
[10:56:19.091]                         if (!is.null(pattern)) {
[10:56:19.091]                           computeRestarts <- base::computeRestarts
[10:56:19.091]                           grepl <- base::grepl
[10:56:19.091]                           restarts <- computeRestarts(cond)
[10:56:19.091]                           for (restart in restarts) {
[10:56:19.091]                             name <- restart$name
[10:56:19.091]                             if (is.null(name)) 
[10:56:19.091]                               next
[10:56:19.091]                             if (!grepl(pattern, name)) 
[10:56:19.091]                               next
[10:56:19.091]                             invokeRestart(restart)
[10:56:19.091]                             muffled <- TRUE
[10:56:19.091]                             break
[10:56:19.091]                           }
[10:56:19.091]                         }
[10:56:19.091]                       }
[10:56:19.091]                       invisible(muffled)
[10:56:19.091]                     }
[10:56:19.091]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.091]                   }
[10:56:19.091]                 }
[10:56:19.091]                 else {
[10:56:19.091]                   if (TRUE) {
[10:56:19.091]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.091]                     {
[10:56:19.091]                       inherits <- base::inherits
[10:56:19.091]                       invokeRestart <- base::invokeRestart
[10:56:19.091]                       is.null <- base::is.null
[10:56:19.091]                       muffled <- FALSE
[10:56:19.091]                       if (inherits(cond, "message")) {
[10:56:19.091]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.091]                         if (muffled) 
[10:56:19.091]                           invokeRestart("muffleMessage")
[10:56:19.091]                       }
[10:56:19.091]                       else if (inherits(cond, "warning")) {
[10:56:19.091]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.091]                         if (muffled) 
[10:56:19.091]                           invokeRestart("muffleWarning")
[10:56:19.091]                       }
[10:56:19.091]                       else if (inherits(cond, "condition")) {
[10:56:19.091]                         if (!is.null(pattern)) {
[10:56:19.091]                           computeRestarts <- base::computeRestarts
[10:56:19.091]                           grepl <- base::grepl
[10:56:19.091]                           restarts <- computeRestarts(cond)
[10:56:19.091]                           for (restart in restarts) {
[10:56:19.091]                             name <- restart$name
[10:56:19.091]                             if (is.null(name)) 
[10:56:19.091]                               next
[10:56:19.091]                             if (!grepl(pattern, name)) 
[10:56:19.091]                               next
[10:56:19.091]                             invokeRestart(restart)
[10:56:19.091]                             muffled <- TRUE
[10:56:19.091]                             break
[10:56:19.091]                           }
[10:56:19.091]                         }
[10:56:19.091]                       }
[10:56:19.091]                       invisible(muffled)
[10:56:19.091]                     }
[10:56:19.091]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.091]                   }
[10:56:19.091]                 }
[10:56:19.091]             }
[10:56:19.091]         }))
[10:56:19.091]     }, error = function(ex) {
[10:56:19.091]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.091]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.091]                 ...future.rng), started = ...future.startTime, 
[10:56:19.091]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.091]             version = "1.8"), class = "FutureResult")
[10:56:19.091]     }, finally = {
[10:56:19.091]         if (!identical(...future.workdir, getwd())) 
[10:56:19.091]             setwd(...future.workdir)
[10:56:19.091]         {
[10:56:19.091]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.091]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.091]             }
[10:56:19.091]             base::options(...future.oldOptions)
[10:56:19.091]             if (.Platform$OS.type == "windows") {
[10:56:19.091]                 old_names <- names(...future.oldEnvVars)
[10:56:19.091]                 envs <- base::Sys.getenv()
[10:56:19.091]                 names <- names(envs)
[10:56:19.091]                 common <- intersect(names, old_names)
[10:56:19.091]                 added <- setdiff(names, old_names)
[10:56:19.091]                 removed <- setdiff(old_names, names)
[10:56:19.091]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.091]                   envs[common]]
[10:56:19.091]                 NAMES <- toupper(changed)
[10:56:19.091]                 args <- list()
[10:56:19.091]                 for (kk in seq_along(NAMES)) {
[10:56:19.091]                   name <- changed[[kk]]
[10:56:19.091]                   NAME <- NAMES[[kk]]
[10:56:19.091]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.091]                     next
[10:56:19.091]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.091]                 }
[10:56:19.091]                 NAMES <- toupper(added)
[10:56:19.091]                 for (kk in seq_along(NAMES)) {
[10:56:19.091]                   name <- added[[kk]]
[10:56:19.091]                   NAME <- NAMES[[kk]]
[10:56:19.091]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.091]                     next
[10:56:19.091]                   args[[name]] <- ""
[10:56:19.091]                 }
[10:56:19.091]                 NAMES <- toupper(removed)
[10:56:19.091]                 for (kk in seq_along(NAMES)) {
[10:56:19.091]                   name <- removed[[kk]]
[10:56:19.091]                   NAME <- NAMES[[kk]]
[10:56:19.091]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.091]                     next
[10:56:19.091]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.091]                 }
[10:56:19.091]                 if (length(args) > 0) 
[10:56:19.091]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.091]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.091]             }
[10:56:19.091]             else {
[10:56:19.091]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.091]             }
[10:56:19.091]             {
[10:56:19.091]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.091]                   0L) {
[10:56:19.091]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.091]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.091]                   base::options(opts)
[10:56:19.091]                 }
[10:56:19.091]                 {
[10:56:19.091]                   NULL
[10:56:19.091]                   options(future.plan = NULL)
[10:56:19.091]                   if (is.na(NA_character_)) 
[10:56:19.091]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.091]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.091]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.091]                     .init = FALSE)
[10:56:19.091]                 }
[10:56:19.091]             }
[10:56:19.091]         }
[10:56:19.091]     })
[10:56:19.091]     if (TRUE) {
[10:56:19.091]         base::sink(type = "output", split = FALSE)
[10:56:19.091]         if (TRUE) {
[10:56:19.091]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.091]         }
[10:56:19.091]         else {
[10:56:19.091]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.091]         }
[10:56:19.091]         base::close(...future.stdout)
[10:56:19.091]         ...future.stdout <- NULL
[10:56:19.091]     }
[10:56:19.091]     ...future.result$conditions <- ...future.conditions
[10:56:19.091]     ...future.result$finished <- base::Sys.time()
[10:56:19.091]     ...future.result
[10:56:19.091] }
[10:56:19.094] - Launch lazy future ... done
[10:56:19.095] run() for 'MiraiFuture' ... done
> str(list(y = y))
List of 1
 $ y:List of 1
  ..$ a: chr "hello; 1; 2; ...; 100"
> stopifnot(identical(y, y0))
> 
> 
> message("- flapply(x, FUN = listenv::listenv, ...) ...")
- flapply(x, FUN = listenv::listenv, ...) ...
> 
> x <- list()
> 
> y <- listenv()
> y$A <- 3L
> x$a <- y
> 
> y <- listenv()
> y$A <- 3L
> y$B <- c("hello", b = 1:100)
> x$b <- y
> 
> print(x)
$a
A 'listenv' vector with 1 element ('A').

$b
A 'listenv' vector with 2 elements ('A', 'B').

> 
> y0 <- lapply(x, FUN = listenv::mapping)
> str(list(y0 = y0))
List of 1
 $ y0:List of 2
  ..$ a: Named chr "A"
  .. ..- attr(*, "names")= chr "A"
  ..$ b: Named chr [1:2] "A" "B"
  .. ..- attr(*, "names")= chr [1:2] "A" "B"
> 
> y <- flapply(x, FUN = listenv::mapping)
[10:56:19.107] getGlobalsAndPackages() ...
[10:56:19.107] Searching for globals...
[10:56:19.109] - globals found: [8] 'FUN', '[[', 'x', 'ii', '...', '{', 'get', 'parent.env'
[10:56:19.110] Searching for globals ... DONE
[10:56:19.110] Resolving globals: FALSE
[10:56:19.110] Tweak future expression to call with '...' arguments ...
[10:56:19.110] {
[10:56:19.110]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.110] }
[10:56:19.110] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.111] The total size of the 4 globals is 17.95 KiB (18384 bytes)
[10:56:19.112] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 17.95 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'x' (13.05 KiB of class 'list'), 'FUN' (4.85 KiB of class 'function') and 'ii' (56 bytes of class 'numeric')
[10:56:19.112] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.112] - packages: [1] 'listenv'
[10:56:19.112] getGlobalsAndPackages() ... DONE
[10:56:19.113] run() for 'Future' ...
[10:56:19.113] - state: 'created'
[10:56:19.113] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.116] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.116] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.116]   - Field: 'label'
[10:56:19.116]   - Field: 'local'
[10:56:19.116]   - Field: 'owner'
[10:56:19.116]   - Field: 'envir'
[10:56:19.117]   - Field: 'packages'
[10:56:19.117]   - Field: 'gc'
[10:56:19.117]   - Field: 'conditions'
[10:56:19.117]   - Field: 'expr'
[10:56:19.117]   - Field: 'uuid'
[10:56:19.118]   - Field: 'seed'
[10:56:19.118]   - Field: 'version'
[10:56:19.118]   - Field: 'result'
[10:56:19.118]   - Field: 'asynchronous'
[10:56:19.118]   - Field: 'calls'
[10:56:19.118]   - Field: 'globals'
[10:56:19.119]   - Field: 'stdout'
[10:56:19.120]   - Field: 'earlySignal'
[10:56:19.120]   - Field: 'lazy'
[10:56:19.120]   - Field: 'state'
[10:56:19.121]   - Field: '.cluster'
[10:56:19.121] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.121] - Launch lazy future ...
[10:56:19.121] Packages needed by the future expression (n = 1): 'listenv'
[10:56:19.121] Packages needed by future strategies (n = 0): <none>
[10:56:19.122] {
[10:56:19.122]     {
[10:56:19.122]         {
[10:56:19.122]             ...future.startTime <- base::Sys.time()
[10:56:19.122]             {
[10:56:19.122]                 {
[10:56:19.122]                   {
[10:56:19.122]                     {
[10:56:19.122]                       base::local({
[10:56:19.122]                         has_future <- base::requireNamespace("future", 
[10:56:19.122]                           quietly = TRUE)
[10:56:19.122]                         if (has_future) {
[10:56:19.122]                           ns <- base::getNamespace("future")
[10:56:19.122]                           version <- ns[[".package"]][["version"]]
[10:56:19.122]                           if (is.null(version)) 
[10:56:19.122]                             version <- utils::packageVersion("future")
[10:56:19.122]                         }
[10:56:19.122]                         else {
[10:56:19.122]                           version <- NULL
[10:56:19.122]                         }
[10:56:19.122]                         if (!has_future || version < "1.8.0") {
[10:56:19.122]                           info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.122]                             "", base::R.version$version.string), 
[10:56:19.122]                             platform = base::sprintf("%s (%s-bit)", 
[10:56:19.122]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.122]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.122]                               "release", "version")], collapse = " "), 
[10:56:19.122]                             hostname = base::Sys.info()[["nodename"]])
[10:56:19.122]                           info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.122]                             info)
[10:56:19.122]                           info <- base::paste(info, collapse = "; ")
[10:56:19.122]                           if (!has_future) {
[10:56:19.122]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.122]                               info)
[10:56:19.122]                           }
[10:56:19.122]                           else {
[10:56:19.122]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.122]                               info, version)
[10:56:19.122]                           }
[10:56:19.122]                           base::stop(msg)
[10:56:19.122]                         }
[10:56:19.122]                       })
[10:56:19.122]                     }
[10:56:19.122]                     base::local({
[10:56:19.122]                       for (pkg in "listenv") {
[10:56:19.122]                         base::loadNamespace(pkg)
[10:56:19.122]                         base::library(pkg, character.only = TRUE)
[10:56:19.122]                       }
[10:56:19.122]                     })
[10:56:19.122]                   }
[10:56:19.122]                   ...future.strategy.old <- future::plan("list")
[10:56:19.122]                   options(future.plan = NULL)
[10:56:19.122]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.122]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.122]                 }
[10:56:19.122]                 ...future.workdir <- getwd()
[10:56:19.122]             }
[10:56:19.122]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.122]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.122]         }
[10:56:19.122]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.122]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.122]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.122]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.122]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.122]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.122]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.122]             base::names(...future.oldOptions))
[10:56:19.122]     }
[10:56:19.122]     if (FALSE) {
[10:56:19.122]     }
[10:56:19.122]     else {
[10:56:19.122]         if (TRUE) {
[10:56:19.122]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.122]                 open = "w")
[10:56:19.122]         }
[10:56:19.122]         else {
[10:56:19.122]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.122]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.122]         }
[10:56:19.122]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.122]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.122]             base::sink(type = "output", split = FALSE)
[10:56:19.122]             base::close(...future.stdout)
[10:56:19.122]         }, add = TRUE)
[10:56:19.122]     }
[10:56:19.122]     ...future.frame <- base::sys.nframe()
[10:56:19.122]     ...future.conditions <- base::list()
[10:56:19.122]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.122]     if (FALSE) {
[10:56:19.122]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.122]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.122]     }
[10:56:19.122]     ...future.result <- base::tryCatch({
[10:56:19.122]         base::withCallingHandlers({
[10:56:19.122]             ...future.value <- base::withVisible(base::local({
[10:56:19.122]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.122]             }))
[10:56:19.122]             future::FutureResult(value = ...future.value$value, 
[10:56:19.122]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.122]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.122]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.122]                     ...future.globalenv.names))
[10:56:19.122]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.122]         }, condition = base::local({
[10:56:19.122]             c <- base::c
[10:56:19.122]             inherits <- base::inherits
[10:56:19.122]             invokeRestart <- base::invokeRestart
[10:56:19.122]             length <- base::length
[10:56:19.122]             list <- base::list
[10:56:19.122]             seq.int <- base::seq.int
[10:56:19.122]             signalCondition <- base::signalCondition
[10:56:19.122]             sys.calls <- base::sys.calls
[10:56:19.122]             `[[` <- base::`[[`
[10:56:19.122]             `+` <- base::`+`
[10:56:19.122]             `<<-` <- base::`<<-`
[10:56:19.122]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.122]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.122]                   3L)]
[10:56:19.122]             }
[10:56:19.122]             function(cond) {
[10:56:19.122]                 is_error <- inherits(cond, "error")
[10:56:19.122]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.122]                   NULL)
[10:56:19.122]                 if (is_error) {
[10:56:19.122]                   sessionInformation <- function() {
[10:56:19.122]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.122]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.122]                       search = base::search(), system = base::Sys.info())
[10:56:19.122]                   }
[10:56:19.122]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.122]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.122]                     cond$call), session = sessionInformation(), 
[10:56:19.122]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.122]                   signalCondition(cond)
[10:56:19.122]                 }
[10:56:19.122]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.122]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.122]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.122]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.122]                   if (FALSE && !signal) {
[10:56:19.122]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.122]                     {
[10:56:19.122]                       inherits <- base::inherits
[10:56:19.122]                       invokeRestart <- base::invokeRestart
[10:56:19.122]                       is.null <- base::is.null
[10:56:19.122]                       muffled <- FALSE
[10:56:19.122]                       if (inherits(cond, "message")) {
[10:56:19.122]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.122]                         if (muffled) 
[10:56:19.122]                           invokeRestart("muffleMessage")
[10:56:19.122]                       }
[10:56:19.122]                       else if (inherits(cond, "warning")) {
[10:56:19.122]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.122]                         if (muffled) 
[10:56:19.122]                           invokeRestart("muffleWarning")
[10:56:19.122]                       }
[10:56:19.122]                       else if (inherits(cond, "condition")) {
[10:56:19.122]                         if (!is.null(pattern)) {
[10:56:19.122]                           computeRestarts <- base::computeRestarts
[10:56:19.122]                           grepl <- base::grepl
[10:56:19.122]                           restarts <- computeRestarts(cond)
[10:56:19.122]                           for (restart in restarts) {
[10:56:19.122]                             name <- restart$name
[10:56:19.122]                             if (is.null(name)) 
[10:56:19.122]                               next
[10:56:19.122]                             if (!grepl(pattern, name)) 
[10:56:19.122]                               next
[10:56:19.122]                             invokeRestart(restart)
[10:56:19.122]                             muffled <- TRUE
[10:56:19.122]                             break
[10:56:19.122]                           }
[10:56:19.122]                         }
[10:56:19.122]                       }
[10:56:19.122]                       invisible(muffled)
[10:56:19.122]                     }
[10:56:19.122]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.122]                   }
[10:56:19.122]                 }
[10:56:19.122]                 else {
[10:56:19.122]                   if (TRUE) {
[10:56:19.122]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.122]                     {
[10:56:19.122]                       inherits <- base::inherits
[10:56:19.122]                       invokeRestart <- base::invokeRestart
[10:56:19.122]                       is.null <- base::is.null
[10:56:19.122]                       muffled <- FALSE
[10:56:19.122]                       if (inherits(cond, "message")) {
[10:56:19.122]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.122]                         if (muffled) 
[10:56:19.122]                           invokeRestart("muffleMessage")
[10:56:19.122]                       }
[10:56:19.122]                       else if (inherits(cond, "warning")) {
[10:56:19.122]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.122]                         if (muffled) 
[10:56:19.122]                           invokeRestart("muffleWarning")
[10:56:19.122]                       }
[10:56:19.122]                       else if (inherits(cond, "condition")) {
[10:56:19.122]                         if (!is.null(pattern)) {
[10:56:19.122]                           computeRestarts <- base::computeRestarts
[10:56:19.122]                           grepl <- base::grepl
[10:56:19.122]                           restarts <- computeRestarts(cond)
[10:56:19.122]                           for (restart in restarts) {
[10:56:19.122]                             name <- restart$name
[10:56:19.122]                             if (is.null(name)) 
[10:56:19.122]                               next
[10:56:19.122]                             if (!grepl(pattern, name)) 
[10:56:19.122]                               next
[10:56:19.122]                             invokeRestart(restart)
[10:56:19.122]                             muffled <- TRUE
[10:56:19.122]                             break
[10:56:19.122]                           }
[10:56:19.122]                         }
[10:56:19.122]                       }
[10:56:19.122]                       invisible(muffled)
[10:56:19.122]                     }
[10:56:19.122]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.122]                   }
[10:56:19.122]                 }
[10:56:19.122]             }
[10:56:19.122]         }))
[10:56:19.122]     }, error = function(ex) {
[10:56:19.122]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.122]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.122]                 ...future.rng), started = ...future.startTime, 
[10:56:19.122]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.122]             version = "1.8"), class = "FutureResult")
[10:56:19.122]     }, finally = {
[10:56:19.122]         if (!identical(...future.workdir, getwd())) 
[10:56:19.122]             setwd(...future.workdir)
[10:56:19.122]         {
[10:56:19.122]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.122]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.122]             }
[10:56:19.122]             base::options(...future.oldOptions)
[10:56:19.122]             if (.Platform$OS.type == "windows") {
[10:56:19.122]                 old_names <- names(...future.oldEnvVars)
[10:56:19.122]                 envs <- base::Sys.getenv()
[10:56:19.122]                 names <- names(envs)
[10:56:19.122]                 common <- intersect(names, old_names)
[10:56:19.122]                 added <- setdiff(names, old_names)
[10:56:19.122]                 removed <- setdiff(old_names, names)
[10:56:19.122]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.122]                   envs[common]]
[10:56:19.122]                 NAMES <- toupper(changed)
[10:56:19.122]                 args <- list()
[10:56:19.122]                 for (kk in seq_along(NAMES)) {
[10:56:19.122]                   name <- changed[[kk]]
[10:56:19.122]                   NAME <- NAMES[[kk]]
[10:56:19.122]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.122]                     next
[10:56:19.122]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.122]                 }
[10:56:19.122]                 NAMES <- toupper(added)
[10:56:19.122]                 for (kk in seq_along(NAMES)) {
[10:56:19.122]                   name <- added[[kk]]
[10:56:19.122]                   NAME <- NAMES[[kk]]
[10:56:19.122]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.122]                     next
[10:56:19.122]                   args[[name]] <- ""
[10:56:19.122]                 }
[10:56:19.122]                 NAMES <- toupper(removed)
[10:56:19.122]                 for (kk in seq_along(NAMES)) {
[10:56:19.122]                   name <- removed[[kk]]
[10:56:19.122]                   NAME <- NAMES[[kk]]
[10:56:19.122]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.122]                     next
[10:56:19.122]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.122]                 }
[10:56:19.122]                 if (length(args) > 0) 
[10:56:19.122]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.122]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.122]             }
[10:56:19.122]             else {
[10:56:19.122]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.122]             }
[10:56:19.122]             {
[10:56:19.122]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.122]                   0L) {
[10:56:19.122]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.122]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.122]                   base::options(opts)
[10:56:19.122]                 }
[10:56:19.122]                 {
[10:56:19.122]                   NULL
[10:56:19.122]                   options(future.plan = NULL)
[10:56:19.122]                   if (is.na(NA_character_)) 
[10:56:19.122]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.122]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.122]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.122]                     .init = FALSE)
[10:56:19.122]                 }
[10:56:19.122]             }
[10:56:19.122]         }
[10:56:19.122]     })
[10:56:19.122]     if (TRUE) {
[10:56:19.122]         base::sink(type = "output", split = FALSE)
[10:56:19.122]         if (TRUE) {
[10:56:19.122]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.122]         }
[10:56:19.122]         else {
[10:56:19.122]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.122]         }
[10:56:19.122]         base::close(...future.stdout)
[10:56:19.122]         ...future.stdout <- NULL
[10:56:19.122]     }
[10:56:19.122]     ...future.result$conditions <- ...future.conditions
[10:56:19.122]     ...future.result$finished <- base::Sys.time()
[10:56:19.122]     ...future.result
[10:56:19.122] }
[10:56:19.126] - Launch lazy future ... done
[10:56:19.126] run() for 'MiraiFuture' ... done
[10:56:19.126] getGlobalsAndPackages() ...
[10:56:19.127] Searching for globals...
[10:56:19.129] - globals found: [8] 'FUN', '[[', 'x', 'ii', '...', '{', 'get', 'parent.env'
[10:56:19.129] Searching for globals ... DONE
[10:56:19.129] Resolving globals: FALSE
[10:56:19.130] Tweak future expression to call with '...' arguments ...
[10:56:19.130] {
[10:56:19.130]     do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.130] }
[10:56:19.130] Tweak future expression to call with '...' arguments ... DONE
[10:56:19.131] The total size of the 4 globals is 17.95 KiB (18384 bytes)
[10:56:19.131] The total size of the 4 globals exported for future expression ('FUN(x[[ii]], ...)') is 17.95 KiB.. This exceeds the maximum allowed size of 500.00 MiB (option 'future.globals.maxSize'). The three largest globals are 'x' (13.05 KiB of class 'list'), 'FUN' (4.85 KiB of class 'function') and 'ii' (56 bytes of class 'numeric')
[10:56:19.132] - globals: [4] 'FUN', 'x', 'ii', 'future.call.arguments'
[10:56:19.132] - packages: [1] 'listenv'
[10:56:19.132] getGlobalsAndPackages() ... DONE
[10:56:19.132] run() for 'Future' ...
[10:56:19.133] - state: 'created'
[10:56:19.133] - Future backend: 'FutureStrategy', 'mirai_multisession', 'mirai_cluster', 'mirai', 'multiprocess', 'future', 'function'
[10:56:19.135] - Future class: 'MiraiFuture', 'MultiprocessFuture', 'Future', 'environment'
[10:56:19.135] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ...
[10:56:19.135]   - Field: 'label'
[10:56:19.136]   - Field: 'local'
[10:56:19.136]   - Field: 'owner'
[10:56:19.136]   - Field: 'envir'
[10:56:19.136]   - Field: 'packages'
[10:56:19.136]   - Field: 'gc'
[10:56:19.136]   - Field: 'conditions'
[10:56:19.137]   - Field: 'expr'
[10:56:19.137]   - Field: 'uuid'
[10:56:19.137]   - Field: 'seed'
[10:56:19.137]   - Field: 'version'
[10:56:19.137]   - Field: 'result'
[10:56:19.137]   - Field: 'asynchronous'
[10:56:19.138]   - Field: 'calls'
[10:56:19.138]   - Field: 'globals'
[10:56:19.138]   - Field: 'stdout'
[10:56:19.138]   - Field: 'earlySignal'
[10:56:19.139]   - Field: 'lazy'
[10:56:19.139]   - Field: 'state'
[10:56:19.139]   - Field: '.cluster'
[10:56:19.139] - Copy elements of temporary 'MiraiFuture' to final 'Future' object ... done
[10:56:19.139] - Launch lazy future ...
[10:56:19.140] Packages needed by the future expression (n = 1): 'listenv'
[10:56:19.140] Packages needed by future strategies (n = 0): <none>
[10:56:19.141] {
[10:56:19.141]     {
[10:56:19.141]         {
[10:56:19.141]             ...future.startTime <- base::Sys.time()
[10:56:19.141]             {
[10:56:19.141]                 {
[10:56:19.141]                   {
[10:56:19.141]                     {
[10:56:19.141]                       base::local({
[10:56:19.141]                         has_future <- base::requireNamespace("future", 
[10:56:19.141]                           quietly = TRUE)
[10:56:19.141]                         if (has_future) {
[10:56:19.141]                           ns <- base::getNamespace("future")
[10:56:19.141]                           version <- ns[[".package"]][["version"]]
[10:56:19.141]                           if (is.null(version)) 
[10:56:19.141]                             version <- utils::packageVersion("future")
[10:56:19.141]                         }
[10:56:19.141]                         else {
[10:56:19.141]                           version <- NULL
[10:56:19.141]                         }
[10:56:19.141]                         if (!has_future || version < "1.8.0") {
[10:56:19.141]                           info <- base::c(r_version = base::gsub("R version ", 
[10:56:19.141]                             "", base::R.version$version.string), 
[10:56:19.141]                             platform = base::sprintf("%s (%s-bit)", 
[10:56:19.141]                               base::R.version$platform, 8 * base::.Machine$sizeof.pointer), 
[10:56:19.141]                             os = base::paste(base::Sys.info()[base::c("sysname", 
[10:56:19.141]                               "release", "version")], collapse = " "), 
[10:56:19.141]                             hostname = base::Sys.info()[["nodename"]])
[10:56:19.141]                           info <- base::sprintf("%s: %s", base::names(info), 
[10:56:19.141]                             info)
[10:56:19.141]                           info <- base::paste(info, collapse = "; ")
[10:56:19.141]                           if (!has_future) {
[10:56:19.141]                             msg <- base::sprintf("Package 'future' is not installed on worker (%s)", 
[10:56:19.141]                               info)
[10:56:19.141]                           }
[10:56:19.141]                           else {
[10:56:19.141]                             msg <- base::sprintf("Package 'future' on worker (%s) must be of version >= 1.8.0: %s", 
[10:56:19.141]                               info, version)
[10:56:19.141]                           }
[10:56:19.141]                           base::stop(msg)
[10:56:19.141]                         }
[10:56:19.141]                       })
[10:56:19.141]                     }
[10:56:19.141]                     base::local({
[10:56:19.141]                       for (pkg in "listenv") {
[10:56:19.141]                         base::loadNamespace(pkg)
[10:56:19.141]                         base::library(pkg, character.only = TRUE)
[10:56:19.141]                       }
[10:56:19.141]                     })
[10:56:19.141]                   }
[10:56:19.141]                   ...future.strategy.old <- future::plan("list")
[10:56:19.141]                   options(future.plan = NULL)
[10:56:19.141]                   Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.141]                   future::plan("default", .cleanup = FALSE, .init = FALSE)
[10:56:19.141]                 }
[10:56:19.141]                 ...future.workdir <- getwd()
[10:56:19.141]             }
[10:56:19.141]             ...future.oldOptions <- base::as.list(base::.Options)
[10:56:19.141]             ...future.oldEnvVars <- base::Sys.getenv()
[10:56:19.141]         }
[10:56:19.141]         base::options(future.startup.script = FALSE, future.globals.onMissing = NULL, 
[10:56:19.141]             future.globals.maxSize = NULL, future.globals.method = NULL, 
[10:56:19.141]             future.globals.onMissing = NULL, future.globals.onReference = NULL, 
[10:56:19.141]             future.globals.resolve = NULL, future.resolve.recursive = NULL, 
[10:56:19.141]             future.rng.onMisuse = NULL, future.rng.onMisuse.keepFuture = NULL, 
[10:56:19.141]             future.stdout.windows.reencode = NULL, width = 80L)
[10:56:19.141]         ...future.futureOptionsAdded <- base::setdiff(base::names(base::.Options), 
[10:56:19.141]             base::names(...future.oldOptions))
[10:56:19.141]     }
[10:56:19.141]     if (FALSE) {
[10:56:19.141]     }
[10:56:19.141]     else {
[10:56:19.141]         if (TRUE) {
[10:56:19.141]             ...future.stdout <- base::rawConnection(base::raw(0L), 
[10:56:19.141]                 open = "w")
[10:56:19.141]         }
[10:56:19.141]         else {
[10:56:19.141]             ...future.stdout <- base::file(base::switch(.Platform$OS.type, 
[10:56:19.141]                 windows = "NUL", "/dev/null"), open = "w")
[10:56:19.141]         }
[10:56:19.141]         base::sink(...future.stdout, type = "output", split = FALSE)
[10:56:19.141]         base::on.exit(if (!base::is.null(...future.stdout)) {
[10:56:19.141]             base::sink(type = "output", split = FALSE)
[10:56:19.141]             base::close(...future.stdout)
[10:56:19.141]         }, add = TRUE)
[10:56:19.141]     }
[10:56:19.141]     ...future.frame <- base::sys.nframe()
[10:56:19.141]     ...future.conditions <- base::list()
[10:56:19.141]     ...future.rng <- base::globalenv()$.Random.seed
[10:56:19.141]     if (FALSE) {
[10:56:19.141]         ...future.globalenv.names <- c(base::names(base::.GlobalEnv), 
[10:56:19.141]             "...future.value", "...future.globalenv.names", ".Random.seed")
[10:56:19.141]     }
[10:56:19.141]     ...future.result <- base::tryCatch({
[10:56:19.141]         base::withCallingHandlers({
[10:56:19.141]             ...future.value <- base::withVisible(base::local({
[10:56:19.141]                 do.call(function(...) FUN(x[[ii]], ...), args = future.call.arguments)
[10:56:19.141]             }))
[10:56:19.141]             future::FutureResult(value = ...future.value$value, 
[10:56:19.141]                 visible = ...future.value$visible, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.141]                   ...future.rng), globalenv = if (FALSE) 
[10:56:19.141]                   list(added = base::setdiff(base::names(base::.GlobalEnv), 
[10:56:19.141]                     ...future.globalenv.names))
[10:56:19.141]                 else NULL, started = ...future.startTime, version = "1.8")
[10:56:19.141]         }, condition = base::local({
[10:56:19.141]             c <- base::c
[10:56:19.141]             inherits <- base::inherits
[10:56:19.141]             invokeRestart <- base::invokeRestart
[10:56:19.141]             length <- base::length
[10:56:19.141]             list <- base::list
[10:56:19.141]             seq.int <- base::seq.int
[10:56:19.141]             signalCondition <- base::signalCondition
[10:56:19.141]             sys.calls <- base::sys.calls
[10:56:19.141]             `[[` <- base::`[[`
[10:56:19.141]             `+` <- base::`+`
[10:56:19.141]             `<<-` <- base::`<<-`
[10:56:19.141]             sysCalls <- function(calls = sys.calls(), from = 1L) {
[10:56:19.141]                 calls[seq.int(from = from + 12L, to = length(calls) - 
[10:56:19.141]                   3L)]
[10:56:19.141]             }
[10:56:19.141]             function(cond) {
[10:56:19.141]                 is_error <- inherits(cond, "error")
[10:56:19.141]                 ignore <- !is_error && !is.null(NULL) && inherits(cond, 
[10:56:19.141]                   NULL)
[10:56:19.141]                 if (is_error) {
[10:56:19.141]                   sessionInformation <- function() {
[10:56:19.141]                     list(r = base::R.Version(), locale = base::Sys.getlocale(), 
[10:56:19.141]                       rngkind = base::RNGkind(), namespaces = base::loadedNamespaces(), 
[10:56:19.141]                       search = base::search(), system = base::Sys.info())
[10:56:19.141]                   }
[10:56:19.141]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.141]                     1L]] <<- list(condition = cond, calls = c(sysCalls(from = ...future.frame), 
[10:56:19.141]                     cond$call), session = sessionInformation(), 
[10:56:19.141]                     timestamp = base::Sys.time(), signaled = 0L)
[10:56:19.141]                   signalCondition(cond)
[10:56:19.141]                 }
[10:56:19.141]                 else if (!ignore && TRUE && inherits(cond, "condition")) {
[10:56:19.141]                   signal <- FALSE && inherits(cond, character(0))
[10:56:19.141]                   ...future.conditions[[length(...future.conditions) + 
[10:56:19.141]                     1L]] <<- list(condition = cond, signaled = base::as.integer(signal))
[10:56:19.141]                   if (FALSE && !signal) {
[10:56:19.141]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.141]                     {
[10:56:19.141]                       inherits <- base::inherits
[10:56:19.141]                       invokeRestart <- base::invokeRestart
[10:56:19.141]                       is.null <- base::is.null
[10:56:19.141]                       muffled <- FALSE
[10:56:19.141]                       if (inherits(cond, "message")) {
[10:56:19.141]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.141]                         if (muffled) 
[10:56:19.141]                           invokeRestart("muffleMessage")
[10:56:19.141]                       }
[10:56:19.141]                       else if (inherits(cond, "warning")) {
[10:56:19.141]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.141]                         if (muffled) 
[10:56:19.141]                           invokeRestart("muffleWarning")
[10:56:19.141]                       }
[10:56:19.141]                       else if (inherits(cond, "condition")) {
[10:56:19.141]                         if (!is.null(pattern)) {
[10:56:19.141]                           computeRestarts <- base::computeRestarts
[10:56:19.141]                           grepl <- base::grepl
[10:56:19.141]                           restarts <- computeRestarts(cond)
[10:56:19.141]                           for (restart in restarts) {
[10:56:19.141]                             name <- restart$name
[10:56:19.141]                             if (is.null(name)) 
[10:56:19.141]                               next
[10:56:19.141]                             if (!grepl(pattern, name)) 
[10:56:19.141]                               next
[10:56:19.141]                             invokeRestart(restart)
[10:56:19.141]                             muffled <- TRUE
[10:56:19.141]                             break
[10:56:19.141]                           }
[10:56:19.141]                         }
[10:56:19.141]                       }
[10:56:19.141]                       invisible(muffled)
[10:56:19.141]                     }
[10:56:19.141]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.141]                   }
[10:56:19.141]                 }
[10:56:19.141]                 else {
[10:56:19.141]                   if (TRUE) {
[10:56:19.141]                     muffleCondition <- function (cond, pattern = "^muffle") 
[10:56:19.141]                     {
[10:56:19.141]                       inherits <- base::inherits
[10:56:19.141]                       invokeRestart <- base::invokeRestart
[10:56:19.141]                       is.null <- base::is.null
[10:56:19.141]                       muffled <- FALSE
[10:56:19.141]                       if (inherits(cond, "message")) {
[10:56:19.141]                         muffled <- grepl(pattern, "muffleMessage")
[10:56:19.141]                         if (muffled) 
[10:56:19.141]                           invokeRestart("muffleMessage")
[10:56:19.141]                       }
[10:56:19.141]                       else if (inherits(cond, "warning")) {
[10:56:19.141]                         muffled <- grepl(pattern, "muffleWarning")
[10:56:19.141]                         if (muffled) 
[10:56:19.141]                           invokeRestart("muffleWarning")
[10:56:19.141]                       }
[10:56:19.141]                       else if (inherits(cond, "condition")) {
[10:56:19.141]                         if (!is.null(pattern)) {
[10:56:19.141]                           computeRestarts <- base::computeRestarts
[10:56:19.141]                           grepl <- base::grepl
[10:56:19.141]                           restarts <- computeRestarts(cond)
[10:56:19.141]                           for (restart in restarts) {
[10:56:19.141]                             name <- restart$name
[10:56:19.141]                             if (is.null(name)) 
[10:56:19.141]                               next
[10:56:19.141]                             if (!grepl(pattern, name)) 
[10:56:19.141]                               next
[10:56:19.141]                             invokeRestart(restart)
[10:56:19.141]                             muffled <- TRUE
[10:56:19.141]                             break
[10:56:19.141]                           }
[10:56:19.141]                         }
[10:56:19.141]                       }
[10:56:19.141]                       invisible(muffled)
[10:56:19.141]                     }
[10:56:19.141]                     muffleCondition(cond, pattern = "^muffle")
[10:56:19.141]                   }
[10:56:19.141]                 }
[10:56:19.141]             }
[10:56:19.141]         }))
[10:56:19.141]     }, error = function(ex) {
[10:56:19.141]         base::structure(base::list(value = NULL, visible = NULL, 
[10:56:19.141]             conditions = ...future.conditions, rng = !identical(base::globalenv()$.Random.seed, 
[10:56:19.141]                 ...future.rng), started = ...future.startTime, 
[10:56:19.141]             finished = Sys.time(), session_uuid = NA_character_, 
[10:56:19.141]             version = "1.8"), class = "FutureResult")
[10:56:19.141]     }, finally = {
[10:56:19.141]         if (!identical(...future.workdir, getwd())) 
[10:56:19.141]             setwd(...future.workdir)
[10:56:19.141]         {
[10:56:19.141]             if (identical(getOption("nwarnings"), ...future.oldOptions$nwarnings)) {
[10:56:19.141]                 ...future.oldOptions$nwarnings <- NULL
[10:56:19.141]             }
[10:56:19.141]             base::options(...future.oldOptions)
[10:56:19.141]             if (.Platform$OS.type == "windows") {
[10:56:19.141]                 old_names <- names(...future.oldEnvVars)
[10:56:19.141]                 envs <- base::Sys.getenv()
[10:56:19.141]                 names <- names(envs)
[10:56:19.141]                 common <- intersect(names, old_names)
[10:56:19.141]                 added <- setdiff(names, old_names)
[10:56:19.141]                 removed <- setdiff(old_names, names)
[10:56:19.141]                 changed <- common[...future.oldEnvVars[common] != 
[10:56:19.141]                   envs[common]]
[10:56:19.141]                 NAMES <- toupper(changed)
[10:56:19.141]                 args <- list()
[10:56:19.141]                 for (kk in seq_along(NAMES)) {
[10:56:19.141]                   name <- changed[[kk]]
[10:56:19.141]                   NAME <- NAMES[[kk]]
[10:56:19.141]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.141]                     next
[10:56:19.141]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.141]                 }
[10:56:19.141]                 NAMES <- toupper(added)
[10:56:19.141]                 for (kk in seq_along(NAMES)) {
[10:56:19.141]                   name <- added[[kk]]
[10:56:19.141]                   NAME <- NAMES[[kk]]
[10:56:19.141]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.141]                     next
[10:56:19.141]                   args[[name]] <- ""
[10:56:19.141]                 }
[10:56:19.141]                 NAMES <- toupper(removed)
[10:56:19.141]                 for (kk in seq_along(NAMES)) {
[10:56:19.141]                   name <- removed[[kk]]
[10:56:19.141]                   NAME <- NAMES[[kk]]
[10:56:19.141]                   if (name != NAME && is.element(NAME, old_names)) 
[10:56:19.141]                     next
[10:56:19.141]                   args[[name]] <- ...future.oldEnvVars[[name]]
[10:56:19.141]                 }
[10:56:19.141]                 if (length(args) > 0) 
[10:56:19.141]                   base::do.call(base::Sys.setenv, args = args)
[10:56:19.141]                 args <- names <- old_names <- NAMES <- envs <- common <- added <- removed <- NULL
[10:56:19.141]             }
[10:56:19.141]             else {
[10:56:19.141]                 base::do.call(base::Sys.setenv, args = base::as.list(...future.oldEnvVars))
[10:56:19.141]             }
[10:56:19.141]             {
[10:56:19.141]                 if (base::length(...future.futureOptionsAdded) > 
[10:56:19.141]                   0L) {
[10:56:19.141]                   opts <- base::vector("list", length = base::length(...future.futureOptionsAdded))
[10:56:19.141]                   base::names(opts) <- ...future.futureOptionsAdded
[10:56:19.141]                   base::options(opts)
[10:56:19.141]                 }
[10:56:19.141]                 {
[10:56:19.141]                   NULL
[10:56:19.141]                   options(future.plan = NULL)
[10:56:19.141]                   if (is.na(NA_character_)) 
[10:56:19.141]                     Sys.unsetenv("R_FUTURE_PLAN")
[10:56:19.141]                   else Sys.setenv(R_FUTURE_PLAN = NA_character_)
[10:56:19.141]                   future::plan(...future.strategy.old, .cleanup = FALSE, 
[10:56:19.141]                     .init = FALSE)
[10:56:19.141]                 }
[10:56:19.141]             }
[10:56:19.141]         }
[10:56:19.141]     })
[10:56:19.141]     if (TRUE) {
[10:56:19.141]         base::sink(type = "output", split = FALSE)
[10:56:19.141]         if (TRUE) {
[10:56:19.141]             ...future.result$stdout <- base::rawToChar(base::rawConnectionValue(...future.stdout))
[10:56:19.141]         }
[10:56:19.141]         else {
[10:56:19.141]             ...future.result["stdout"] <- base::list(NULL)
[10:56:19.141]         }
[10:56:19.141]         base::close(...future.stdout)
[10:56:19.141]         ...future.stdout <- NULL
[10:56:19.141]     }
[10:56:19.141]     ...future.result$conditions <- ...future.conditions
[10:56:19.141]     ...future.result$finished <- base::Sys.time()
[10:56:19.141]     ...future.result
[10:56:19.141] }
[10:56:19.145] - Launch lazy future ... done
[10:56:19.146] run() for 'MiraiFuture' ... done
> str(list(y = y))
List of 1
 $ y:List of 2
  ..$ a: Named chr "A"
  .. ..- attr(*, "names")= chr "A"
  ..$ b: Named chr [1:2] "A" "B"
  .. ..- attr(*, "names")= chr [1:2] "A" "B"
> stopifnot(identical(y, y0))
> 
> 
> message("*** Tricky use cases related to globals ... DONE")
*** Tricky use cases related to globals ... DONE
> 
> source("incl/end.R")
> 
> proc.time()
   user  system elapsed 
   0.48    0.09    1.25