Running ‘000.sessionDetails.R’ [0s/1s]
  Running ‘ClusterRegistry.R’ [1s/4s]
  Running ‘Future-class.R’ [1s/2s]
  Running ‘FutureError.R’ [1s/1s]
  Running ‘FutureGlobals.R’ [0s/1s]
  Running ‘FutureRegistry.R’ [1s/1s]
  Running ‘as.cluster.R’ [1s/1s]
  Running ‘availableCores.R’ [1s/1s]
  Running ‘availableWorkers.R’ [1s/1s]
  Running ‘backtrace.R’ [1s/1s]
  Running ‘cluster-missing-future-pkg.R’ [1s/2s]
  Running ‘cluster.R’ [2s/15s]
  Running ‘constant.R’ [0s/1s]
  Running ‘demo.R’ [2s/4s]
  Running ‘dotdotdot.R’ [1s/3s]
  Running ‘early-signaling.R’ [1s/7s]
  Running ‘future,labels.R’ [1s/2s]
  Running ‘future.R’ [1s/1s]
  Running ‘futureAssign.R’ [1s/3s]
  Running ‘futureAssign_OP.R’ [2s/4s]
  Running ‘futureAssign_OP_with_environment.R’ [1s/1s]
  Running ‘futureAssign_OP_with_listenv.R’ [1s/1s]
  Running ‘futureCall.R’ [3s/6s]
  Running ‘futureOf.R’ [1s/1s]
  Running ‘futureOf_with_environment.R’ [1s/1s]
  Running ‘futureOf_with_listenv.R’ [1s/1s]
  Running ‘futures.R’ [9s/32s]
  Running ‘globals,NSE.R’ [1s/4s]
  Running ‘globals,formulas.R’ [3s/6s]
  Running ‘globals,manual.R’ [3s/7s]
  Running ‘globals,resolve.R’ [0s/1s]
Running the tests in ‘tests/globals,resolve.R’ failed.
Complete output:
  > source("incl/start.R")
  plan(): nbrOfWorkers() = 1
  > library("listenv")
  > 
  > oopts <- c(oopts, options(future.globals.resolve = TRUE))
  > setTimeLimit(cpu = 10, elapsed = 10, transient = TRUE)
  > 
  > message("*** Tricky use cases related to globals (part 2) ...")
  *** Tricky use cases related to globals (part 2) ...
  > 
  > ## Allow for two background processes
  > plan(multisession, workers = 2L)
  plan(): plan_init() of 'tweaked', 'multisession', 'cluster', 'multiprocess', 'future', 'function' ...
  multisession:
  - args: function (expr, envir = parent.frame(), substitute = TRUE, lazy = FALSE, seed = NULL, globals = TRUE, persistent = FALSE, workers = 2L, gc = FALSE, earlySignal = FALSE, label = NULL, ...)
  - tweaked: TRUE
  - call: plan(multisession, workers = 2L)
  Workers: [n = 2] 'localhost', 'localhost'
  Base port: 11439
  Creating node 1 of 2 ...
  - setting up node
  Starting worker #1 on 'localhost': '/home/hornik/tmp/R.check/r-patched-gcc/Work/build/bin/Rscript' --default-packages=datasets,utils,grDevices,graphics,stats,methods -e 'parallel:::.slaveRSOCK()' MASTER=localhost PORT=11439 OUT=/dev/null TIMEOUT=120 XDR=TRUE
  Waiting for worker #1 on 'localhost' to connect back
  Warning in socketConnection("localhost", port = port, server = TRUE, blocking = TRUE,  :
    port 11439 cannot be opened
  Error in socketConnection("localhost", port = port, server = TRUE, blocking = TRUE,  : 
    cannot open the connection
  Calls: plan ... makeClusterPSOCK -> makeNode -> <Anonymous> -> socketConnection
  Execution halted