Running 'testthat.R' [23s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(comparer)
  > 
  > test_check("comparer")
  [1] "getting a tempdir now"
  [1] "tempdir is D:\\temp\\Rtmpeku2jl//ffexptmpdir"
  [1] "going to save a temp file"
  [1] "temp file path is D:\\temp\\Rtmpeku2jl//ffexptmpdir//test.rds"
  [1] "saved a file, does it exist"
  [1] TRUE
  [1] "done checking Travis and tempdir"
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  [1] 1
  
  Running 6, completed 5/6 Tue Mar 31 17:25:35 2020
  $n
  [1] 10000
  
  $nulleff
  [1] 1
  
  About to start run in parallel, run order is:
       3 1 4 5 6 2 
  Saving to  D:\temp\Rtmpeku2jl//ffexp3///object.rds 
  About to start run in parallel, run order is:
       4 6 2 3 5 1 
  Running 1, completed 0/12 Tue Mar 31 17:25:39 2020
  $n
  [1] 100
  
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  [1] 3
  
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  [1] 0
  
  Running 1, completed 1/12 Tue Mar 31 17:25:39 2020
  $n
  [1] 100
  
  $a
  [1] 1
  
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  [1] 3
  
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  [1] 0
  
  Running 1, completed 1/12 Tue Mar 31 17:25:39 2020
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  [1] 100
  
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  [1] 1
  
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  [1] 3
  
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  [1] 0
  
  Running 2, completed 1/12 Tue Mar 31 17:25:39 2020
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  [1] 1000
  
  $a
  [1] 1
  
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  [1] 3
  
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  [1] 0
  
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  [1] 1
  
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  [1] 3
  
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  [1] 0
  
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  [1] 4
  
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  [1] 1
  
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  [1] 4
  
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  [1] 3
  
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  [1] 1
  
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  [1] 1
  
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  [1] 3
  
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  [1] 1
  
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  $a
  [1] 2
  
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  [1] 4
  
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  [1] 0
  
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  $a
  [1] 2
  
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  [1] 4
  
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  [1] 2
  
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  [1] 4
  
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  [1] 0
  
  Running 3, completed 12/12 Tue Mar 31 17:25:41 2020
  $n
  [1] 10000
  
  $a
  [1] 1
  
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  [1] 3
  
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  [1] 0
  
  Running 2, completed 12/12 Tue Mar 31 17:25:41 2020
  $n
  [1] 1000
  
  $a
  [1] 1
  
  $b
  [1] 3
  
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  [1] 0
  
  Running 1, completed 12/12 Tue Mar 31 17:25:41 2020
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  [1] 100
  
  $a
  [1] 1
  
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  [1] 3
  
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  [1] 0
  
  Running 12, completed 0/12 Tue Mar 31 17:25:41 2020
  $a
  [1] 3
  
  $b
  [1] 8
  
  $y
  [1] 4
  
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  $a
  [1] 2
  
  $b
  [1] 6
  
  $y
  [1] 4
  
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  $a
  [1] 1
  
  $b
  [1] 4
  
  $y
  [1] 4
  
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  [1] 3
  
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  [1] 8
  
  $y
  [1] 3
  
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  $a
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  $b
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  $a
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  $b
  [1] 4
  
  $y
  [1] 3
  
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  $a
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  $b
  [1] 8
  
  $y
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  $a
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  $b
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  $y
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  $a
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  $b
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  $y
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  $a
  [1] 3
  
  $b
  [1] 8
  
  $y
  [1] 1
  
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  $a
  [1] 2
  
  $b
  [1] 6
  
  $y
  [1] 1
  
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  $a
  [1] 1
  
  $b
  [1] 4
  
  $y
  [1] 1
  
  About to start run in parallel, run order is:
       1 2 3 4 5 6 7 8 9 10 11 12 
  [1] "Completed runs is 6"
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  $functi
  function (x)  .Primitive("sin")
  
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  $functi
  function (x)  .Primitive("sin")
  
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  $functi
  function (x)  .Primitive("sin")
  
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  $functi
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  $functi
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  $functi
  function (x)  .Primitive("sin")
  
  Error in summary.connection(connection) : invalid connection
  In addition: Warning message:
  In .Internal(gc(verbose, reset, full)) :
    closing unused connection 4 (<-CRANwin.fb05.statistik.uni-dortmund.de:11832)
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  $nulleff
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  [1] "b"
  
  $c
  [1] 1
  
  Error in update_tibble_attrs(x, ...) : 
    object 'tibble_update_attrs' not found
  -- 1. Failure: ffexp with factor input and df multirow output (@test_ffexp.R#388
  `f1$run_all()` threw an error.
  Message: Error in run_one for irow=1
  Error in update_tibble_attrs(x, ...) : 
    object 'tibble_update_attrs' not found
  
  Class:   simpleError/error/condition
  Backtrace:
    1. testthat::expect_error(f1$run_all(), NA)
    6. f1$run_all()
    7. base::sapply(...)
    8. base::lapply(X = X, FUN = FUN, ...)
    9. comparer:::FUN(X[[i]], ...)
   10. self$run_one(...)
  
  -- 2. Failure: ffexp with factor input and df multirow output (@test_ffexp.R#389
  all(f1$completed_runs) isn't true.
  
  Running 1, completed 0/2 Tue Mar 31 17:25:49 2020
  $a
  [1] 1
  
  $b
  [1] b
  Levels: b c
  
  $c
  [1] 5
  Levels: 5 6
  
  Error in update_tibble_attrs(x, ...) : 
    object 'tibble_update_attrs' not found
  -- 3. Failure: ffexp with single df input and df multirow output (@test_ffexp.R#
  `f1$run_all()` threw an error.
  Message: Error in run_one for irow=1
  Error in update_tibble_attrs(x, ...) : 
    object 'tibble_update_attrs' not found
  
  Class:   simpleError/error/condition
  Backtrace:
    1. testthat::expect_error(f1$run_all(), NA)
    6. f1$run_all()
    7. base::sapply(...)
    8. base::lapply(X = X, FUN = FUN, ...)
    9. comparer:::FUN(X[[i]], ...)
   10. self$run_one(...)
  
  -- 4. Failure: ffexp with single df input and df multirow output (@test_ffexp.R#
  all(f1$completed_runs) isn't true.
  
  Running 1, completed 0/2 Tue Mar 31 17:25:49 2020
  $a
  [1] 1
  
  $b
  [1] b
  Levels: b c
  
  $c
  [1] 5
  Levels: 5 6
  
  Running 2, completed 1/2 Tue Mar 31 17:25:49 2020
  $a
  [1] 2
  
  $b
  [1] c
  Levels: b c
  
  $c
  [1] 6
  Levels: 5 6
  
  Running 1, completed 0/3 Tue Mar 31 17:25:50 2020
  $i
  [1] 1
  
  Error in update_tibble_attrs(x, ...) : 
    object 'tibble_update_attrs' not found
  -- 5. Error: list output (@test_ffexp.R#422)  ----------------------------------
  
    object 'tibble_update_attrs' not found
  Backtrace:
    1. testthat::expect_warning(c1$run_all(), NA)
    6. c1$run_all()
    7. base::sapply(...)
    8. base::lapply(X = X, FUN = FUN, ...)
    9. comparer:::FUN(X[[i]], ...)
   10. self$run_one(...)
  
  Running 1, completed 0/2 Tue Mar 31 17:25:50 2020
  $a
  [1] 1
  
  $b
  [1] b
  Levels: b c
  
  $c
  [1] 5
  Levels: 5 6
  
  Running 2, completed 1/2 Tue Mar 31 17:25:50 2020
  $a
  [1] 2
  
  $b
  [1] c
  Levels: b c
  
  $c
  [1] 6
  Levels: 5 6
  
  == testthat results  ===========================================================
  [ OK: 194 | SKIPPED: 0 | WARNINGS: 0 | FAILED: 5 ]
  1. Failure: ffexp with factor input and df multirow output (@test_ffexp.R#388) 
  2. Failure: ffexp with factor input and df multirow output (@test_ffexp.R#389) 
  3. Failure: ffexp with single df input and df multirow output (@test_ffexp.R#400) 
  4. Failure: ffexp with single df input and df multirow output (@test_ffexp.R#401) 
  5. Error: list output (@test_ffexp.R#422) 
  
  Error: testthat unit tests failed
  Execution halted