Running 'spelling.R' [0s]
  Running 'testthat.R' [32s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(bigreadr)
  > 
  > test_check("bigreadr")
  -- 1. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 2. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 3. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 4. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 5. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 6. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 7. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 8. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 9. Failure: 'nlines()' works (@test-nlines.R#14)  ---------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  -- 10. Failure: 'nlines()' works (@test-nlines.R#14)  --------------------------
  nlines(tmp) not identical to 24.
  1/1 mismatches
  [1] 25 - 24 == 1
  
  == testthat results  ===========================================================
  [ OK: 305 | SKIPPED: 0 | WARNINGS: 0 | FAILED: 10 ]
  1.  Failure: 'nlines()' works (@test-nlines.R#14) 
  2.  Failure: 'nlines()' works (@test-nlines.R#14) 
  3.  Failure: 'nlines()' works (@test-nlines.R#14) 
  4.  Failure: 'nlines()' works (@test-nlines.R#14) 
  5.  Failure: 'nlines()' works (@test-nlines.R#14) 
  6.  Failure: 'nlines()' works (@test-nlines.R#14) 
  7.  Failure: 'nlines()' works (@test-nlines.R#14) 
  8.  Failure: 'nlines()' works (@test-nlines.R#14) 
  9.  Failure: 'nlines()' works (@test-nlines.R#14) 
  10. Failure: 'nlines()' works (@test-nlines.R#14) 
  
  Error: testthat unit tests failed
  Execution halted