Running 'testthat.R' [24s/29s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(cvms)
  > 
  > test_check("cvms")
  [ FAIL 88 | WARN 2 | SKIP 68 | PASS 172 ]
  
  == Skipped tests ===============================================================
  * Fails in check - IMPROVE THESE TESTS (1)
  * On CRAN (56)
  * Skipping check for CRAN release due to r_hub failure (1)
  * Skipping parallel tests (3)
  * empty test (1)
  * keras and tensorflow take too long and have too many dependencies (1)
  * mac and ubuntu give different warnings (4)
  * tidymodels have too many dependencies (1)
  
  == Failed tests ================================================================
  -- Error ('test_baseline.R:3264'): baseline() throws expected errors -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_baseline.R:3264:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_baseline.R:3584'): multinomial baseline() works when test_data contains columns with names of the classes --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_baseline.R:3584:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_choosing_metrics.R:8'): gaussian_metrics() ---------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_choosing_metrics.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_choosing_metrics.R:412'): binomial_metrics() -------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_choosing_metrics.R:412:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_choosing_metrics.R:760'): multinomial_metrics() ----------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_choosing_metrics.R:760:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_combine_predictors.R:61'): predictors are properly combined with combine_predictors() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_combine_predictors.R:61:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_combine_predictors.R:133'): interchangeable predictors are properly combined with combine_predictors() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_combine_predictors.R:133:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_combine_predictors.R:344'): the expected errors are thrown by combine_predictors() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_combine_predictors.R:344:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_compational_grid.R:8'): the correct grid is created with create_computation_grid() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_compational_grid.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_compational_grid.R:68'): the correct sampled grid is created with create_computation_grid() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_compational_grid.R:68:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_compational_grid.R:161'): the correct folds map is created with create_folds_map() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_compational_grid.R:161:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_compational_grid.R:186'): the grid order is as expected with create_computation_grid() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_compational_grid.R:186:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_confusion_matrix.R:8'): Binomial confusion_matrix() works ------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_confusion_matrix.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_confusion_matrix.R:167'): Multinomial confusion_matrix() works --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_confusion_matrix.R:167:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_confusion_matrix.R:415'): different levels in predictions and targets works in confusion_matrix() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_confusion_matrix.R:415:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_confusion_matrix.R:611'): fuzzing confusion_matrix() -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_confusion_matrix.R:611:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate.R:12'): binomial models work with cross_validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate.R:12:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate.R:379'): gaussian model with cross_validate() ---
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate.R:379:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate.R:546'): gaussian mixed models with cross_validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate.R:546:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate.R:1370'): gaussian models work with repeated cross_validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate.R:1370:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate.R:3248'): varying number of folds in repeated cv with cross_validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate.R:3248:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:7'): binomial glm model works with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:7:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:399'): gaussian lm model works with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:399:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:1633'): multinomial nnet models work with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:1633:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:2706'): binomial random predictions work with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:2706:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:2871'): gaussian random predictions work with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:2871:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_cross_validate_fn.R:2938'): multinomial random predictions work with cross_validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_cross_validate_fn.R:2938:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:6'): multinomial evaluations are correct in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:6:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:833'): multinomial evaluations with one predicted class column is correctly unpacked in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:833:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:1828'): nested tibbles are correctly added to grouped multinomial results in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:1828:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:1918'): nested tibbles are correctly added to grouped binomial results in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:1918:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:1984'): nested tibbles are correctly added to grouped gaussian results in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:1984:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:2447'): arguments throw proper errors and warnings in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:2447:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:2544'): binomial evaluation works in evaluate() -----
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:2544:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:3232'): softmax works in multiclass_probability_tibble() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:3232:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:3257'): probability nesting works in multinomial evaluate --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:3257:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:3290'): gaussian evaluations are correct in evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:3290:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:3779'): evaluate() treats dfs and tbls the same -----
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:3779:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:3843'): evaluate() works with wines dataset ---------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:3843:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:4138'): evaluate() and confusion_matrix() has same metric values --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:4138:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:4230'): evaluate() and evaluate_residuals() has same metric values --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:4230:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:6234'): testing 2-class multinomial evaluation works --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:6234:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate.R:6560'): testing different number of classes in grouped multinomial evaluate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate.R:6560:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate_residuals.R:5'): evaluate_residuals() have expected output --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate_residuals.R:5:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate_residuals.R:666'): evaluate_residuals() have expected output --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate_residuals.R:666:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_evaluate_residuals.R:818'): call_evaluate_residuals() creates NA results correcly --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_evaluate_residuals.R:818:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_example_functions.R:69'): the expected output is returned from preprocess_functions() functions --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_example_functions.R:69:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_helpers.R:17'): Helper count_convergence_warnings() works ------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_helpers.R:17:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_helpers.R:446'): non_empty_names() -----------------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_equal(...) at test_helpers.R:446:2
   2. | \-testthat::quasi_label(enquo(object), label, arg = "object")
   3. |   \-rlang::eval_bare(expr, quo_get_env(quo))
   4. \-base::loadNamespace(x)
   5.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   6.     \-base (local) withOneRestart(expr, restarts[[1L]])
   7.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_helpers.R:614'): reposition_column() ---------------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_helpers.R:614:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:10'): Metrics work for glm in validate() -------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:10:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:67'): Metrics work for glmer in validate() -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:67:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:127'): Metrics work for glm in validate() ------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:127:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:188'): Metrics work for glmer in validate() ----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:188:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:423'): Metrics work when 0 is positive class for glmer in validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:423:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:580'): Metrics work in confusion_matrix() ------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:580:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_metrics.R:810'): evaluate_residuals() metrics work -------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_metrics.R:810:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_most_challenging.R:1679'): exceeds_threshold() works -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_most_challenging.R:1679:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_most_challenging.R:2544'): prepare_predictions() works ---------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_most_challenging.R:2544:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_most_challenging.R:4284'): MAE and Cross-Entropy metrics are correctly calculated in most_challenging() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_most_challenging.R:4284:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_multiclass_probability_tibble.R:8'): multiclass_probability_tibble() works --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_multiclass_probability_tibble.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_multiclass_probability_tibble.R:82'): fuzz testing multiclass_probability_tibble() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_multiclass_probability_tibble.R:82:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_plotting_functions.R:76'): plot_confusion_matrix() returns expected plots --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_plotting_functions.R:76:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_plotting_functions.R:101'): plot_confusion_matrix() with multiclass conf mat returns expected plots --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_plotting_functions.R:101:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_plotting_functions.R:255'): plot_confusion_matrix() with sum tiles, class order, and intensity_by percentage --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_plotting_functions.R:255:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_plotting_functions.R:375'): testing diag_percentages_only argument --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_plotting_functions.R:375:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_reconstruct_formulas.R:8'): formulas without random effects are properly reconstructed from cross_validate results with reconstruct_formulas() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_reconstruct_formulas.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_reconstruct_formulas.R:32'): formulas with random effects are properly reconstructed from cross_validate results with reconstruct_formulas() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_reconstruct_formulas.R:32:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_select_metrics.R:1078'): select_metrics() works with output from evaluate --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_select_metrics.R:1078:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_select_metrics.R:1549'): select_metrics() works with output from evaluate_residuals --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_select_metrics.R:1549:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_select_metrics.R:1670'): select_metrics() works with confusion matrix --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_select_metrics.R:1670:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_simplify_formula.R:91'): correct outputs with simplify_formula() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_equal(...) at test_simplify_formula.R:91:2
   2. | \-testthat::quasi_label(enquo(object), label, arg = "object")
   3. |   \-rlang::eval_bare(expr, quo_get_env(quo))
   4. \-base::loadNamespace(x)
   5.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   6.     \-base (local) withOneRestart(expr, restarts[[1L]])
   7.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_softmax.R:46'): softmax_vector() works -------------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_equal(...) at test_softmax.R:46:2
   2. | \-testthat::quasi_label(enquo(object), label, arg = "object")
   3. |   \-rlang::eval_bare(expr, quo_get_env(quo))
   4. \-base::loadNamespace(x)
   5.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   6.     \-base (local) withOneRestart(expr, restarts[[1L]])
   7.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_softmax.R:103'): softmax() works -------------------------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_softmax.R:103:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_summarize_metrics.R:46'): summarize_metrics() works in simple example --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_equal(...) at test_summarize_metrics.R:46:2
   2. | \-testthat::quasi_label(enquo(object), label, arg = "object")
   3. |   \-rlang::eval_bare(expr, quo_get_env(quo))
   4. \-base::loadNamespace(x)
   5.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   6.     \-base (local) withOneRestart(expr, restarts[[1L]])
   7.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_summarize_metrics.R:101'): summarize_metrics() works with argument combinations --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. +-testthat::expect_error(...) at test_summarize_metrics.R:101:2
   2. | \-testthat:::compare_condition_2e(...)
   3. \-base::loadNamespace(x)
   4.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   5.     \-base (local) withOneRestart(expr, restarts[[1L]])
   6.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_update_hyperparameters.R:8'): hparams are correctly updated with update_hyperparameters() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_update_hyperparameters.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:14'): binomial model work with validate() -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:14:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:175'): binomial mixed model work with validate() ----
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:175:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:380'): gaussian model with validate() ---------------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:380:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:474'): Right glm model used in validate() -----------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:474:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:514'): Right glmer model used in validate() ---------
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:514:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:560'): model using dot in formula ( y ~ . ) works with validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:560:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:600'): Singular fit messages counted in validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:600:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate.R:625'): the expected errors are thrown by validate() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate.R:625:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate_fn.R:8'): quick: binomial glm model works with validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate_fn.R:8:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate_fn.R:4152'): testing nested tibbles in multinomial validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate_fn.R:4152:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  -- Error ('test_validate_fn.R:4881'): testing nested tibbles in gaussian validate_fn() --
  <packageNotFoundError/error/condition>
  Error in `loadNamespace(x)`: there is no package called 'xpectr'
  Backtrace:
      x
   1. \-base::loadNamespace(x) at test_validate_fn.R:4881:2
   2.   \-base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
   3.     \-base (local) withOneRestart(expr, restarts[[1L]])
   4.       \-base (local) doWithOneRestart(return(expr), restart)
  
  [ FAIL 88 | WARN 2 | SKIP 68 | PASS 172 ]
  Error: Test failures
  Execution halted