Running ‘testthat.R’ [1m/10m]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(furrr)
  Loading required package: future
  > 
  > test_check("furrr")
  
  Attaching package: 'purrr'
  
  The following object is masked from 'package:testthat':
  
      is_null
  
  ══ Skipped tests ═══════════════════════════════════════════════════════════════
  • On CRAN (1)
  • Until HenrikBengtsson/future.apply#10 is fixed (1)
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-future-invoke-map.R:67:1): (code run outside of `test_that()`) ──
  Error: error reading from connection
  Backtrace:
       █
    1. └─furrr:::furrr_test_that(...) test-future-invoke-map.R:67:0
    2.   └─future::plan(strategy, workers = cores) helper-furrr-test-that.R:13:8
    3.     └─future:::plan_set(...)
    4.       └─future:::plan_init()
    5.         └─future:::evaluator(...)
    6.           └─future:::strategy(..., envir = envir, workers = workers)
    7.             └─future::MultisessionFuture(...)
    8.               └─future::ClusterFuture(...)
    9.                 ├─base::do.call(...)
   10.                 └─(function (future, workers = NULL, ...) ...
   11.                   └─future:::ClusterRegistry("start", workers = workers, ...)
   12.                     └─future:::makeCluster(workers, ...)
   13.                       └─parallelly::makeClusterPSOCK(workers, ...)
   14.                         └─parallelly:::add_cluster_session_info(cl[ii])
   15.                           └─parallel::clusterCall(cl[ii], fun = get_session_info, pkgs = pkgs)
   16.                             ├─parallel:::checkForRemoteErrors(lapply(cl, recvResult))
   17.                             └─base::lapply(cl, recvResult)
   18.                               └─parallel:::FUN(X[[i]], ...)
   19.                                 ├─parallel:::recvData(con)
   20.                                 └─parallel:::recvData.SOCK0node(con)
   21.                                   └─base::unserialize(node$con)
  
  [ FAIL 1 | WARN 0 | SKIP 2 | PASS 798 ]
  Error: Test failures
  Execution halted