Running 'testthat.R' [286s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > if (requireNamespace("testthat", quietly = TRUE)) {
  +   library(testthat)
  +   library(mlr3mbo)
  +   test_check("mlr3mbo")
  + }
  Loading required namespace: mlr3learners
  Loading required namespace: DiceKriging
  Loading required namespace: rgenoud
  Loading required package: mlr3
  WARN  [16:25:34.049] [bbotk] Optimizer Error.
  WARN  [16:25:52.951] [bbotk] Less then `n_select` (1) candidate points found during acquisition function optimization were not already evaluated.
  WARN  [16:26:31.147] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this
  WARN  [16:26:31.149] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.
  WARN  [16:27:10.550] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this
  WARN  [16:27:10.552] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.
  WARN  [16:27:43.971] [bbotk] Surrogate Train Error.
  WARN  [16:27:51.799] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:27:56.097] [bbotk] Surrogate Train Error.
  WARN  [16:28:03.439] [mlr3] train: BFGS hit on best individual produced Out of Boundary individual.
  WARN  [16:28:03.441] [mlr3] train: BFGS hit on best individual produced Out of Boundary individual.
  WARN  [16:28:03.442] [mlr3] train: BFGS hit on best individual produced Out of Boundary individual.
  WARN  [16:28:05.509] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:28:40.106] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.
  WARN  [16:28:42.559] [bbotk] Optimizer Error.
  WARN  [16:28:42.851] [bbotk] Surrogate Train Error.
  WARN  [16:28:43.183] [bbotk] Surrogate Predict Error.
  ERROR [16:29:23.218] [mlr3] train: Surrogate Train Error.
  [ FAIL 1 | WARN 0 | SKIP 4 | PASS 1037 ]
  
  ══ Skipped tests (4) ═══════════════════════════════════════════════════════════
  • On CRAN (4): 'test_AcqFunctionEHVIGH.R:35:3', 'test_OptimizerMbo.R:2:3',
    'test_ResultAssignerSurrogate.R:16:3', 'test_TunerMbo.R:2:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_SurrogateLearnerCollection.R:89:3'): insample_perf ─────────────
  <surrogate_update_error/mbo_error/error/condition>
  Error: Current insample performance of the Surrogate Model does not meet the performance threshold.
  Backtrace:
      ▆
   1. └─surrogate$update() at test_SurrogateLearnerCollection.R:89:3
   2.   └─mlr3mbo:::.__Surrogate__update(...)
   3.     └─base::tryCatch(...)
   4.       └─base (local) tryCatchList(expr, classes, parentenv, handlers)
   5.         └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
   6.           └─value[[3L]](cond)
  
  [ FAIL 1 | WARN 0 | SKIP 4 | PASS 1037 ]
  Error: Test failures
  Execution halted