Running ‘testthat.R’ [4s/8s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > 
  > test_check("piecemeal")
  Loading required package: piecemeal
  Starting 2 test processes.
  > test-identical-setup.R: Starting 12 runs. (0 already done.)
  > test-identical-setup.R:   Status Runs
  > test-identical-setup.R: 1     OK   12
  > test-identical-setup.R: Starting 12 runs. (0 already done.)
  > test-identical-setup.R:   Status Runs
  > test-identical-setup.R: 1     OK   12
  > test-piecemeal.R: Starting 12 runs. (0 already done.)
  > test-piecemeal.R:   Status Runs
  > test-piecemeal.R: 1     OK   12
  > test-piecemeal.R: Starting 12 runs. (0 already done.)
  > test-piecemeal.R:   Status Runs
  > test-piecemeal.R: 1     OK   12
  > test-reset.R: Starting 2 runs. (0 already done.)
  > test-reset.R:   Status Runs
  > test-reset.R: 1     OK    2
  > test-worker-results.R: Starting 4 runs. (0 already done.)
  > test-worker-results.R:   Status Runs
  > test-worker-results.R: 1     OK    4
  > test-vignette.R: Starting 24 runs. (0 already done.)
  > test-vignette.R:                                              Status Runs
  > test-vignette.R: 1 Error in (function (x, y)  : object 'a' not found   24
  > test-vignette.R: Deleting...
  > test-vignette.R: 24 failed runs deleted.
  > test-vignette.R: Starting 24 runs. (0 already done.)
  > test-vignette.R:                                                       Status Runs
  > test-vignette.R: 1                                        Error : condition 0    4
  > test-vignette.R: 2                                        Error : condition 4    4
  > test-vignette.R: 3 Error in dbl(p = p, u = u) : could not find function "dbl"   16
  > test-vignette.R: Deleting...
  > test-vignette.R: 24 failed runs deleted.
  > test-vignette.R: Starting 24 runs. (0 already done.)
  > test-vignette.R:                Status Runs
  > test-vignette.R: 1 Error : condition 0    4
  > test-vignette.R: 2 Error : condition 4    4
  > test-vignette.R: 3                  OK   16
  > test-vignette.R: 8/24 runs had returned an error.
  > test-vignette.R: Starting 16 runs. (24 already done.)
  > test-vignette.R:    Status Runs
  > test-vignette.R: 1      OK   16
  > test-vignette.R: 2 SKIPPED   24
  Saving _problems/test-vignette-45.R
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 32 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-vignette.R:45:3'): Some runs succeed, some error due to function bug ──
  Expected `grep("OK", res)` to have length 16.
  Actual length: 24.
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 32 ]
  Error:
  ! Test failures.
  Execution halted