• using R Under development (unstable) (2025-12-02 r89085)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     clang version 21.1.6     flang version 21.1.6
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8
• using option ‘--no-stop-on-test-error’
• checking for file ‘CRE/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘CRE’ version ‘0.2.7’
• 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 whether package ‘CRE’ can be installed ... [23s/62s] 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 ... [6s/15s] OK
• checking whether the package can be loaded with stated dependencies ... [5s/12s] OK
• checking whether the package can be unloaded cleanly ... [5s/13s] OK
• checking whether the namespace can be loaded with stated dependencies ... [5s/13s] OK
• checking whether the namespace can be unloaded cleanly ... [6s/15s] OK
• checking loading without being on the library search path ... [5s/13s] OK
• checking whether startup messages can be suppressed ... [6s/19s] 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 ... [36s/81s] OK
• checking Rd files ... 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [5s/15s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [9s/25s] ERROR   Running ‘testthat.R’ [8s/24s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > library(testthat)   > library(CRE)   >   > test_check("CRE")   Error in xgboost::xgboost(data = xgmat, objective = "binary:logistic", :     argument "y" is missing, with no default   Error in xgboost::xgboost(data = xgmat, objective = "binary:logistic", :     argument "y" is missing, with no default   Saving _problems/test-estimate_cate-165.R   [ FAIL 1 | WARN 10 | SKIP 25 | PASS 4 ]      ══ Skipped tests (25) ══════════════════════════════════════════════════════════   • On CRAN (25): 'test-check_input_data.R:3:3', 'test-cre.R:3:3',     'test-discover_rules.R:3:3', 'test-estimate_cate.R:3:3',     'test-estimate_ite.R:4:3', 'test-estimate_ite_aipw.R:3:3',     'test-estimate_ite_bart.R:4:3', 'test-estimate_ite_cf.R:4:3',     'test-estimate_ite_poisson.R:3:3', 'test-estimate_ite_slearner.R:3:3',     'test-estimate_ite_tlearner.R:3:3', 'test-estimate_ite_xlearner.R:3:3',     'test-estimate_ps.R:3:3', 'test-evaluate.R:3:3',     'test-extract_effect_modifiers.R:2:3', 'test-extract_rules.R:4:3',     'test-filter_correlated_rules.R:3:3', 'test-filter_extreme_rules.R:3:3',     'test-filter_irrelevant_rules.R:4:3', 'test-generate_cre_dataset.R:4:3',     'test-generate_rules.R:3:3', 'test-generate_rules_matrix.R:3:3',     'test-honest_splitting.R:3:3', 'test-interpret_rules.R:3:3',     'test-predict.R:3:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test-estimate_cate.R:162:3'): CATE Estimation Runs Correctly (test 2/2) ──   Error in `SuperLearner::SuperLearner(Y = z, X = as.data.frame(X), newX = as.data.frame(X), family = binomial(), SL.library = ps_method, cvControl = list(V = 0))`: All algorithms dropped from library   Backtrace:       ▆    1. └─CRE:::estimate_ite(...) at test-estimate_cate.R:162:3    2. └─CRE:::estimate_ite_aipw(y, z, X, learner_ps, learner_y)    3. └─CRE:::estimate_ps(z, X, learner_ps)    4. └─SuperLearner::SuperLearner(...)      [ FAIL 1 | WARN 10 | SKIP 25 | PASS 4 ]   Error:   ! Test failures.   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [9s/16s] OK
• checking PDF version of manual ... [9s/28s] OK
• checking HTML version of manual ... [5s/15s] OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR