Running 'spelling.R' [0s]
  Running 'testthat.R' [75s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(collector)
  > 
  > test_check("collector")
  -- 1. Error: scorecard generation works (@test-make_scorecard.R#11)  -----------
  unused argument (check = TRUE)
  1: .handleSimpleError(function (e) 
     {
         handled <<- TRUE
         test_error <<- e
         options(expressions = expressions_opt_new)
         on.exit(options(expressions = expressions_opt), add = TRUE)
         e$expectation_calls <- frame_calls(11, 2)
         test_error <<- e
         register_expectation(e)
         e$handled <- TRUE
         test_error <<- e
     }, "unused argument (check = TRUE)", quote(tempdir(check = TRUE))) at testthat/test-make_scorecard.R:11
  2: eval(code, test_env)
  
  -- 2. Error: Bingo function is deprecated (@test-make_scorecard.R#34)  ---------
  unused argument (check = TRUE)
  1: .handleSimpleError(function (e) 
     {
         handled <<- TRUE
         test_error <<- e
         options(expressions = expressions_opt_new)
         on.exit(options(expressions = expressions_opt), add = TRUE)
         e$expectation_calls <- frame_calls(11, 2)
         test_error <<- e
         register_expectation(e)
         e$handled <- TRUE
         test_error <<- e
     }, "unused argument (check = TRUE)", quote(tempdir(check = TRUE))) at testthat/test-make_scorecard.R:34
  2: eval(code, test_env)
  
  -- 3. Error: make slides (@test-make_slides.R#11)  -----------------------------
  unused argument (check = TRUE)
  1: .handleSimpleError(function (e) 
     {
         handled <<- TRUE
         test_error <<- e
         options(expressions = expressions_opt_new)
         on.exit(options(expressions = expressions_opt), add = TRUE)
         e$expectation_calls <- frame_calls(11, 2)
         test_error <<- e
         register_expectation(e)
         e$handled <- TRUE
         test_error <<- e
     }, "unused argument (check = TRUE)", quote(tempdir(check = TRUE))) at testthat/test-make_slides.R:11
  2: eval(code, test_env)
  
  -- 4. Error: Read questions (@test-utils.R#11)  --------------------------------
  unused argument (check = TRUE)
  1: .handleSimpleError(function (e) 
     {
         handled <<- TRUE
         test_error <<- e
         options(expressions = expressions_opt_new)
         on.exit(options(expressions = expressions_opt), add = TRUE)
         e$expectation_calls <- frame_calls(11, 2)
         test_error <<- e
         register_expectation(e)
         e$handled <- TRUE
         test_error <<- e
     }, "unused argument (check = TRUE)", quote(tempdir(check = TRUE))) at testthat/test-utils.R:11
  2: eval(code, test_env)
  
  -- 5. Error: Read answers (@test-utils.R#29)  ----------------------------------
  unused argument (check = TRUE)
  1: .handleSimpleError(function (e) 
     {
         handled <<- TRUE
         test_error <<- e
         options(expressions = expressions_opt_new)
         on.exit(options(expressions = expressions_opt), add = TRUE)
         e$expectation_calls <- frame_calls(11, 2)
         test_error <<- e
         register_expectation(e)
         e$handled <- TRUE
         test_error <<- e
     }, "unused argument (check = TRUE)", quote(tempdir(check = TRUE))) at testthat/test-utils.R:29
  2: eval(code, test_env)
  
  == testthat results  ===========================================================
  OK: 16 SKIPPED: 0 WARNINGS: 0 FAILED: 5
  1. Error: scorecard generation works (@test-make_scorecard.R#11) 
  2. Error: Bingo function is deprecated (@test-make_scorecard.R#34) 
  3. Error: make slides (@test-make_slides.R#11) 
  4. Error: Read questions (@test-utils.R#11) 
  5. Error: Read answers (@test-utils.R#29) 
  
  Error: testthat unit tests failed
  Execution halted