• using R Under development (unstable) (2026-07-28 r90311 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.3.0     GNU Fortran (GCC) 14.3.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8 * current time: 2026-07-29 14:34:06 UTC
• checking for file 'butcher/DESCRIPTION' ... OK
• this is package 'butcher' version '0.4.0'
• 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 hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'butcher' can be installed ... OK See the install log for details.
• checking installed package size ... OK
• checking package directory ... OK
• checking 'build' directory ... 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 ... [0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s] OK
• checking whether the package can be unloaded cleanly ... [0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s] OK
• checking loading without being on the library search path ... [0s] 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 ... [7s] NOTE Found calls to structure() using deprecated special names:   butcher/tests/testthat/test-multnet.R (.Label: 1)   butcher/tests/testthat/test-randomForest.R (.Label: 1)   butcher/tests/testthat/test-train.R (.Label: 1) '.Label' should be changed to 'levels'.
• checking Rd files ... [2s] OK
• checking Rd metadata ... 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 installed files from 'inst/doc' ... OK
• checking files in 'vignettes' ... OK
• checking examples ... [6s] ERROR Running examples in 'butcher-Ex.R' failed The error most likely occurred in: > ### Name: axe-bart > ### Title: Axing a bart model. > ### Aliases: axe-bart axe_call.bart axe_fitted.bart > > ### ** Examples > > ## Don't show: > if (rlang::is_installed("dbarts")) withAutoprint({ # examplesIf + ## End(Don't show) + library(dbarts) + x <- dbarts::bart(mtcars[,2:5], mtcars[,1], verbose = FALSE, keeptrees = TRUE) + res <- butcher(x, verbose = TRUE) + ## Don't show: + }) # examplesIf > library(dbarts) > x <- dbarts::bart(mtcars[, 2:5], mtcars[, 1], verbose = FALSE, keeptrees = TRUE) Error in parse(text = deparse(RNGkind)[-1L]) :   <text>:1:22: unexpected ')' 1: binom.kind = NULL)                          ^ Calls: withAutoprint ... validObject -> anyStrings -> isTRUE -> validityMethod -> parse Execution halted
• checking for unstated dependencies in 'tests' ... OK
• checking tests ... [19s] ERROR   Running 'testthat.R' [18s] Running the tests in 'tests/testthat.R' failed. Complete output:   > library(testthat)   > library(butcher)   >   > test_check("butcher")   Saving _problems/test-bart-5.R   Saving _problems/test-bart-16.R   Saving _problems/test-bart-26.R   Saving _problems/test-bart-39.R   Saving _problems/test-bart-55.R   1 package (dimRed) is needed for this step but is not installed.   To install run: `install.packages("dimRed")`   [ FAIL 5 | WARN 0 | SKIP 44 | PASS 198 ]      ══ Skipped tests (44) ══════════════════════════════════════════════════════════   • On CRAN (43): 'test-c5.R:2:3', 'test-earth.R:2:3', 'test-earth.R:31:3',     'test-elnet.R:2:3', 'test-flexsurvreg.R:2:3', 'test-flexsurvreg.R:18:3',     'test-flexsurvreg.R:56:3', 'test-gausspr.R:2:3', 'test-glmnet.R:2:3',     'test-kknn.R:2:3', 'test-klaR.R:2:3', 'test-klaR.R:16:3', 'test-ksvm.R:2:3',     'test-mda.R:2:3', 'test-mda.R:24:3', 'test-mda.R:98:3',     'test-mixOmics.R:2:3', 'test-mixOmics.R:21:3', 'test-mixOmics.R:40:3',     'test-multnet.R:2:3', 'test-new.R:1:1', 'test-nnet.R:2:3',     'test-randomForest.R:2:3', 'test-rpart.R:2:3', 'test-rpart.R:22:3',     'test-rsample.R:1:1', 'test-rsample.R:21:1', 'test-rsample.R:34:1',     'test-rsample.R:55:1', 'test-rsample.R:72:1', 'test-sclass.R:2:3',     'test-survreg.R:2:3', 'test-survreg.penal.R:2:3', 'test-tabnet_fit.R:2:3',     'test-tabnet_fit.R:20:3', 'test-tabnet_fit.R:37:3', 'test-train.R:2:3',     'test-train.R:44:3', 'test-train.recipe.R:9:3', 'test-ui.R:1:1',     'test-weigh.R:1:1', 'test-xgb.R:6:3', 'test-xgb.R:51:3'   • {mixOmics} is not installed (1): 'test-recipe.R:454:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test-bart.R:5:3'): dbarts + axe_call() works ────────────────────────   Error in `parse(text = deparse(RNGkind)[-1L])`: <text>:1:22: unexpected ')'   1: binom.kind = NULL)                            ^   Backtrace:        ▆     1. └─dbarts::bart(mtcars[, 2:5], mtcars[, 1], verbose = FALSE) at test-bart.R:5:3     2. └─dbarts::dbartsControl(...)     3. └─methods::new(...)     4. ├─methods::initialize(value, ...)     5. └─dbarts (local) initialize(value, ...)     6. ├─methods::callNextMethod()     7. └─methods (local) .nextMethod(.Object = .Object, ... = ...)     8. └─methods::validObject(.Object)     9. ├─methods (local) anyStrings(validityMethod(object))    10. │ └─base::isTRUE(x)    11. └─dbarts (local) validityMethod(object)    12. └─base::parse(text = deparse(RNGkind)[-1L])   ── Error ('test-bart.R:11:3'): dbarts + axe_fitted() works ─────────────────────   Error in `parse(text = deparse(RNGkind)[-1L])`: <text>:1:22: unexpected ')'   1: binom.kind = NULL)                            ^   Backtrace:        ▆     1. └─dbarts::bart(mtcars[, 2:5], mtcars[, 1], mtcars[1:5, 2:5], verbose = FALSE) at test-bart.R:11:3     2. └─dbarts::dbartsControl(...)     3. └─methods::new(...)     4. ├─methods::initialize(value, ...)     5. └─dbarts (local) initialize(value, ...)     6. ├─methods::callNextMethod()     7. └─methods (local) .nextMethod(.Object = .Object, ... = ...)     8. └─methods::validObject(.Object)     9. ├─methods (local) anyStrings(validityMethod(object))    10. │ └─base::isTRUE(x)    11. └─dbarts (local) validityMethod(object)    12. └─base::parse(text = deparse(RNGkind)[-1L])   ── Error ('test-bart.R:26:3'): dbarts + butcher() works ────────────────────────   Error in `parse(text = deparse(RNGkind)[-1L])`: <text>:1:22: unexpected ')'   1: binom.kind = NULL)                            ^   Backtrace:        ▆     1. └─dbarts::bart(mtcars[, 2:5], mtcars[, 1], verbose = FALSE) at test-bart.R:26:3     2. └─dbarts::dbartsControl(...)     3. └─methods::new(...)     4. ├─methods::initialize(value, ...)     5. └─dbarts (local) initialize(value, ...)     6. ├─methods::callNextMethod()     7. └─methods (local) .nextMethod(.Object = .Object, ... = ...)     8. └─methods::validObject(.Object)     9. ├─methods (local) anyStrings(validityMethod(object))    10. │ └─base::isTRUE(x)    11. └─dbarts (local) validityMethod(object)    12. └─base::parse(text = deparse(RNGkind)[-1L])   ── Error ('test-bart.R:34:3'): dbarts + predict() works ────────────────────────   Error in `parse(text = deparse(RNGkind)[-1L])`: <text>:1:22: unexpected ')'   1: binom.kind = NULL)                            ^   Backtrace:        ▆     1. └─dbarts::bart(mtcars[, 2:5], mtcars[, 1], verbose = FALSE, keeptrees = TRUE) at test-bart.R:34:3     2. └─dbarts::dbartsControl(...)     3. └─methods::new(...)     4. ├─methods::initialize(value, ...)     5. └─dbarts (local) initialize(value, ...)     6. ├─methods::callNextMethod()     7. └─methods (local) .nextMethod(.Object = .Object, ... = ...)     8. └─methods::validObject(.Object)     9. ├─methods (local) anyStrings(validityMethod(object))    10. │ └─base::isTRUE(x)    11. └─dbarts (local) validityMethod(object)    12. └─base::parse(text = deparse(RNGkind)[-1L])   ── Error ('test-bart.R:55:3'): bart() from parsnip + predict() works ───────────   Error in `parse(text = deparse(RNGkind)[-1L])`: <text>:1:22: unexpected ')'   1: binom.kind = NULL)                            ^   Backtrace:        ▆     1. ├─generics::fit(spec, mpg ~ ., mtcars) at test-bart.R:55:3     2. ├─parsnip::fit.model_spec(spec, mpg ~ ., mtcars)     3. │ └─parsnip:::form_xy(...)     4. │ └─parsnip:::xy_xy(...)     5. │ └─parsnip:::eval_mod(...)     6. │ └─rlang::eval_tidy(e, env = envir, ...)     7. └─dbarts::bart(...)     8. └─dbarts::dbartsControl(...)     9. └─methods::new(...)    10. ├─methods::initialize(value, ...)    11. └─dbarts (local) initialize(value, ...)    12. ├─methods::callNextMethod()    13. └─methods (local) .nextMethod(.Object = .Object, ... = ...)    14. └─methods::validObject(.Object)    15. ├─methods (local) anyStrings(validityMethod(object))    16. │ └─base::isTRUE(x)    17. └─dbarts (local) validityMethod(object)    18. └─base::parse(text = deparse(RNGkind)[-1L])      [ FAIL 5 | WARN 0 | SKIP 44 | PASS 198 ]   Error:   ! Test failures.   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [9s] OK
• checking PDF version of manual ... [22s] OK
• checking HTML version of manual ... [5s] OK
• DONE

Status: 2 ERRORs, 1 NOTE