* using log directory ‘/data/blackswan/ripley/R/packages/tests-devel/traineR.Rcheck’
* using R Under development (unstable) (2025-12-02 r89085)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
    GNU Fortran (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
* running under: Fedora Linux 40 (Workstation Edition)
* using session charset: UTF-8
* checking for file ‘traineR/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘traineR’ version ‘2.2.2’
* 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 ‘traineR’ can be installed ... [14s/14s] OK
* checking package 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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 ... [20s/20s] NOTE
train.xgboost: warning in xgb.train(params = params, data = train_aux,
  eval_metric = "mlogloss", nrounds = nrounds, watchlist = watchlist,
  obj = obj, feval = feval, verbose = verbose, print_every_n =
  print_every_n, early_stopping_rounds = early_stopping_rounds,
  maximize = maximize, save_period = save_period, save_name =
  save_name, xgb_model = xgb_model, callbacks = callbacks, ... = ...):
  partial argument match of 'obj' to 'objective'
train.xgboost: warning in xgb.train(params = params, data = train_aux,
  nrounds = nrounds, watchlist = watchlist, obj = obj, feval = feval,
  verbose = verbose, print_every_n = print_every_n,
  early_stopping_rounds = early_stopping_rounds, maximize = maximize,
  save_period = save_period, save_name = save_name, xgb_model =
  xgb_model, callbacks = callbacks, ... = ...): partial argument match
  of 'obj' to 'objective'
* 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 examples ... OK
* checking examples with --run-donttest ... ERROR
Running examples in ‘traineR-Ex.R’ failed
The error most likely occurred in:

> ### Name: train.xgboost
> ### Title: train.xgboost
> ### Aliases: train.xgboost
> 
> ### ** Examples
> 
> 
> ## No test: 
> # Classification
> data("iris")
> 
> n <- seq_len(nrow(iris))
> .sample <- sample(n, length(n) * 0.75)
> data.train <- iris[.sample,]
> data.test <- iris[-.sample,]
> 
> modelo.xg <- train.xgboost(Species~., data.train, nrounds = 10, maximize = FALSE)
Warning in check.deprecation(deprecated_train_params, match.call(), ...) :
  Passed invalid function arguments: eval_metric. These should be passed as a list to argument 'params'. Conversion from argument to 'params' entry will be done automatically, but this behavior will become an error in a future version.
Warning in throw_err_or_depr_msg("Parameter '", match_old, "' has been renamed to '",  :
  Parameter 'watchlist' has been renamed to 'evals'. This warning will become an error in a future version.
Warning in throw_err_or_depr_msg("Parameter '", match_old, "' has been renamed to '",  :
  Parameter 'feval' has been renamed to 'custom_metric'. This warning will become an error in a future version.
[1]	train-mlogloss:0.738285 
[2]	train-mlogloss:0.527359 
[3]	train-mlogloss:0.390308 
[4]	train-mlogloss:0.296220 
[5]	train-mlogloss:0.229717 
[6]	train-mlogloss:0.181500 
[7]	train-mlogloss:0.145874 
[8]	train-mlogloss:0.120036 
[9]	train-mlogloss:0.100249 
[10]	train-mlogloss:0.084281 
Error in model$prmdt <- `*vtmp*` : 
  ALTLIST classes must provide a Set_elt method [class: XGBAltrepPointerClass, pkg: xgboost]
Calls: train.xgboost -> create.model
Execution halted
* checking PDF version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/data/blackswan/ripley/R/packages/tests-devel/traineR.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 2:15.57, 113.21 + 21.44