Running ‘testthat.R’ [4s/5s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > if (requireNamespace("testthat", quietly = TRUE)) {
  +   library("testthat")
  +   library("checkmate") # for more expect_*() functions
  +   library("mlr3benchmark")
  +   test_check("mlr3benchmark")
  + }
  INFO  [16:21:40.408] [mlr3] Running benchmark with 18 resampling iterations
  INFO  [16:21:40.492] [mlr3] Applying learner 'classif.featureless' on task 'iris' (iter 1/3)
  INFO  [16:21:40.530] [mlr3] Applying learner 'classif.featureless' on task 'iris' (iter 2/3)
  INFO  [16:21:40.550] [mlr3] Applying learner 'classif.featureless' on task 'iris' (iter 3/3)
  INFO  [16:21:40.569] [mlr3] Applying learner 'classif.rpart' on task 'iris' (iter 1/3)
  INFO  [16:21:40.594] [mlr3] Applying learner 'classif.rpart' on task 'iris' (iter 2/3)
  INFO  [16:21:40.615] [mlr3] Applying learner 'classif.rpart' on task 'iris' (iter 3/3)
  INFO  [16:21:40.636] [mlr3] Applying learner 'rpart2' on task 'iris' (iter 1/3)
  INFO  [16:21:40.656] [mlr3] Applying learner 'rpart2' on task 'iris' (iter 2/3)
  INFO  [16:21:40.686] [mlr3] Applying learner 'rpart2' on task 'iris' (iter 3/3)
  INFO  [16:21:40.707] [mlr3] Applying learner 'classif.featureless' on task 'sonar' (iter 1/3)
  INFO  [16:21:40.721] [mlr3] Applying learner 'classif.featureless' on task 'sonar' (iter 2/3)
  INFO  [16:21:40.742] [mlr3] Applying learner 'classif.featureless' on task 'sonar' (iter 3/3)
  INFO  [16:21:40.755] [mlr3] Applying learner 'classif.rpart' on task 'sonar' (iter 1/3)
  INFO  [16:21:40.786] [mlr3] Applying learner 'classif.rpart' on task 'sonar' (iter 2/3)
  INFO  [16:21:40.820] [mlr3] Applying learner 'classif.rpart' on task 'sonar' (iter 3/3)
  INFO  [16:21:40.852] [mlr3] Applying learner 'rpart2' on task 'sonar' (iter 1/3)
  INFO  [16:21:40.895] [mlr3] Applying learner 'rpart2' on task 'sonar' (iter 2/3)
  INFO  [16:21:40.969] [mlr3] Applying learner 'rpart2' on task 'sonar' (iter 3/3)
  INFO  [16:21:41.004] [mlr3] Finished benchmark
  [ FAIL 1 | WARN 4 | SKIP 0 | PASS 50 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_BenchmarkAggr.R:99:3'): mlr3 coercions ─────────────────────────
  Error: Element with key 'boston_housing' not found in DictionaryTask!
  Backtrace:
      ▆
   1. └─mlr3::tsks(c("boston_housing", "mtcars")) at test_BenchmarkAggr.R:99:3
   2.   └─mlr3misc::dictionary_sugar_mget(dict = mlr_tasks, .keys, ...)
   3.     └─base::lapply(...)
   4.       └─mlr3misc (local) FUN(X[[i]], ...)
   5.         └─mlr3misc:::dictionary_get(dict, .key, .dicts_suggest = .dicts_suggest)
   6.           └─mlr3misc:::dictionary_retrieve_item(self, key, .dicts_suggest)
   7.             └─mlr3misc::stopf(...)
  
  [ FAIL 1 | WARN 4 | SKIP 0 | PASS 50 ]
  Error: Test failures
  Execution halted