• using R Under development (unstable) (2025-02-28 r87848)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.2.0-16) 14.2.0     GNU Fortran (Debian 14.2.0-16) 14.2.0
• running under: Debian GNU/Linux trixie/sid
• using session charset: UTF-8
• checking for file ‘mlr3mbo/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘mlr3mbo’ version ‘0.2.8’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘mlr3mbo’ can be installed ... OK See the install log for details.
• used C compiler: ‘gcc-14 (Debian 14.2.0-16) 14.2.0’
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [1s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the package can be unloaded cleanly ... [1s/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
• checking loading without being on the library search path ... [1s/1s] OK
• checking whether startup messages can be suppressed ... [1s/1s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [19s/23s] OK
• checking Rd files ... [1s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking pragmas in C/C++ headers and code ... OK
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• checking compiled code ... OK
• checking examples ... [9s/10s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [246s/262s] ERROR   Running ‘testthat.R’ [246s/261s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > if (requireNamespace("testthat", quietly = TRUE)) {   + library(testthat)   + library(mlr3mbo)   + test_check("mlr3mbo")   + }   Loading required package: mlr3tuning   Loading required package: mlr3   Loading required package: paradox   Loading required namespace: mlr3learners   Loading required namespace: DiceKriging   Loading required namespace: rgenoud   WARN [16:33:11.218] [bbotk] Optimizer Error.   WARN [16:33:27.917] [bbotk] Less then `n_select` (1) candidate points found during acquisition function optimization were not already evaluated.   WARN [16:34:02.010] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this   WARN [16:34:02.013] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.   WARN [16:34:36.525] [bbotk] Task 'surrogate_task' has missing values in column(s) 'y_scal', but learner 'regr.km' does not support this   WARN [16:34:36.527] [bbotk] Could not update the surrogate a final time after the optimization process has terminated.   WARN [16:35:06.789] [bbotk] Surrogate Train Error.   WARN [16:35:13.472] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.   WARN [16:35:17.227] [bbotk] Surrogate Train Error.   WARN [16:35:28.501] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.   WARN [16:36:01.416] [bbotk] Current insample performance of the Surrogate Model does not meet the performance threshold.   WARN [16:36:04.034] [bbotk] Optimizer Error.   WARN [16:36:04.410] [bbotk] Surrogate Train Error.   WARN [16:36:04.702] [bbotk] Surrogate Predict Error.   ERROR [16:36:41.684] [mlr3] train: Surrogate Train Error.   [ FAIL 1 | WARN 0 | SKIP 17 | PASS 1047 ]      ══ Skipped tests (17) ══════════════════════════════════════════════════════════   • On CRAN (17): 'test_AcqFunctionEHVIGH.R:35:3',     'test_AcqFunctionStochasticCB.R:2:3', 'test_AcqFunctionStochasticCB.R:29:3',     'test_AcqFunctionStochasticCB.R:57:3', 'test_AcqFunctionStochasticCB.R:86:3',     'test_AcqFunctionStochasticCB.R:115:3', 'test_AcqFunctionStochasticEI.R:2:3',     'test_AcqFunctionStochasticEI.R:30:3', 'test_AcqFunctionStochasticEI.R:58:3',     'test_OptimizerADBO.R:2:3', 'test_OptimizerAsyncMbo.R:2:3',     'test_OptimizerAsyncMbo.R:23:3', 'test_OptimizerMbo.R:2:3',     'test_ResultAssignerSurrogate.R:16:3', 'test_TunerADBO.R:2:3',     'test_TunerAsyncMbo.R:2:3', 'test_TunerMbo.R:2:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test_AcqFunctionMulti.R:73:3'): AcqFunctionMulti API works ──────────   Error in `grepl(as.character(pattern), x, ignore.case, FALSE, perl, fixed,       useBytes, FALSE)`: NA in coercion to bool   Backtrace:       ▆    1. ├─testthat::expect_true(...) at test_AcqFunctionMulti.R:73:3    2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")    3. │ └─rlang::eval_bare(expr, quo_get_env(quo))    4. └─base::grepl("mlr_acqfunctions_multi", x = acqf$man, "man")      [ FAIL 1 | WARN 0 | SKIP 17 | PASS 1047 ]   Error: Test failures   Execution halted
• checking PDF version of manual ... [7s/10s] OK
• checking HTML version of manual ... [3s/5s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR