Running 'testthat.R' [15s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(rcmdcheck)
  > 
  > test_check("rcmdcheck", reporter = "summary")
  auto_clean: .
  build: .......
  callback: SS.SSSSSSSSSS....S
  color: [32m.[39m[32m.[39m[32m.[39m
  comparison: 12S[34mS[39mS[34mS[39m
  cran: SSS
  crash: 
  env: ...................
  errors: .....................................
  http: 
  parse: SS[34mS[39mS[34mS[39mS[34mS[39mS[34mS[39mSSS..
  rcmdcheck: SSSSSS...S
  tests: ..
  utils: ..............S......
  
  ══ Skipped ═════════════════════════════════════════════════════════════════════
  1. block_callback by line (test-callback.R:6:3) - Reason: On CRAN
  
  2. block_callback by chunks (test-callback.R:29:3) - Reason: On CRAN
  
  3. notes, errors, warnings (test-callback.R:52:3) - Reason: On CRAN
  
  4. tests (test-callback.R:80:3) - Reason: On CRAN
  
  5. multi-arch tests (test-callback.R:104:3) - Reason: On CRAN
  
  6. multiple test file run times are measured properly (test-callback.R:125:3) - Reason: On CRAN
  
  7. multi-arch test cases (test-callback.R:149:3) - Reason: On CRAN
  
  8. failed test case (test-callback.R:156:3) - Reason: On CRAN
  
  9. comparing test output (test-callback.R:163:3) - Reason: On CRAN
  
  10. partial comparing line (test-callback.R:180:3) - Reason: On CRAN
  
  11. multiple comparing blocks (test-callback.R:187:3) - Reason: On CRAN
  
  12. simple_callback (test-callback.R:194:3) - Reason: On CRAN
  
  13. multiple tests (test-callback.R:220:3) - Reason: On CRAN
  
  14. print message displays informative output [plain] (test-comparison.R:14:3) - Reason: On CRAN
  
  15. print message displays informative output [ansi] (test-comparison.R:14:3) - Reason: On CRAN
  
  16. print message displays informative output [unicode] (test-comparison.R:14:3) - Reason: On CRAN
  
  17. print message displays informative output [fancy] (test-comparison.R:14:3) - Reason: On CRAN
  
  18. can get results (windows) (test-cran.R:10:3) - Reason: On CRAN
  
  19. can get UTF-8 results (test-cran.R:16:3) - Reason: On CRAN
  
  20. can get ISO-8859-15 results (test-cran.R:22:3) - Reason: On CRAN
  
  21. can parse basic package information from file (test-parse.R:3:3) - Reason: On CRAN
  
  22. install log is captured [plain] (test-parse.R:13:3) - Reason: On CRAN
  
  23. install log is captured [ansi] (test-parse.R:13:3) - Reason: On CRAN
  
  24. install log is captured [unicode] (test-parse.R:13:3) - Reason: On CRAN
  
  25. install log is captured [fancy] (test-parse.R:13:3) - Reason: On CRAN
  
  26. test failures are captured [plain] (test-parse.R:26:3) - Reason: On CRAN
  
  27. test failures are captured [ansi] (test-parse.R:26:3) - Reason: On CRAN
  
  28. test failures are captured [unicode] (test-parse.R:26:3) - Reason: On CRAN
  
  29. test failures are captured [fancy] (test-parse.R:26:3) - Reason: On CRAN
  
  30. test failure, ERROR in new line (test-parse.R:40:3) - Reason: On CRAN
  
  31. can coerce to data frame (test-parse.R:51:3) - Reason: On CRAN
  
  32. successful check yields zero rows (test-parse.R:61:3) - Reason: On CRAN
  
  33. rcmdcheck works (test-rcmdcheck.R:13:3) - Reason: On CRAN
  
  34. background gives same results (test-rcmdcheck.R:82:3) - Reason: On CRAN
  
  35. Installation errors (test-rcmdcheck.R:131:3) - Reason: On CRAN
  
  36. non-quiet mode works (test-rcmdcheck.R:150:3) - Reason: On CRAN
  
  37. build arguments (test-rcmdcheck.R:171:3) - Reason: On CRAN
  
  38. check arguments (test-rcmdcheck.R:185:3) - Reason: On CRAN
  
  39. check_dir and rcmdcheck_process (test-rcmdcheck.R:212:3) - Reason: On CRAN
  
  40. as_flag (test-utils.R:24:3) - Reason: On CRAN
  
  ══ Failed ══════════════════════════════════════════════════════════════════════
  ── 1. Error (test-comparison.R:3:3): basic metadata stored in comparison object 
  Error in `dir(path, pattern = "^tests")`: translating strings with "bytes" encoding is not allowed
  Backtrace:
   1. rcmdcheck:::compare_check_files(...)
        at test-comparison.R:3:2
   2. rcmdcheck::parse_check(old)
   3. rcmdcheck:::new_rcmdcheck(...)
   6. rcmdcheck:::get_test_fail(checkdir)
   7. rcmdcheck:::get_test_output(...)
   9. base::dir(path, pattern = "^tests")
  
  ── 2. Error (test-comparison.R:9:3): status correctly computed when both checks 
  Error in `dir(path, pattern = "^tests")`: translating strings with "bytes" encoding is not allowed
  Backtrace:
   1. rcmdcheck:::compare_check_files(...)
        at test-comparison.R:9:2
   2. rcmdcheck::parse_check(old)
   3. rcmdcheck:::new_rcmdcheck(...)
   6. rcmdcheck:::get_test_fail(checkdir)
   7. rcmdcheck:::get_test_output(...)
   9. base::dir(path, pattern = "^tests")
  
  ══ DONE ════════════════════════════════════════════════════════════════════════
  No one is perfect!
  Error: Test failures
  Execution halted