* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/DICErClust.Rcheck’
* using R Under development (unstable) (2026-08-22 r90441)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-08-22 17:13:01 UTC
* checking for file ‘DICErClust/DESCRIPTION’ ... OK
* this is package ‘DICErClust’ version ‘0.1.3’
* 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 ‘DICErClust’ can be installed ... 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 ... 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 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 ... [12s/14s] 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 ... OK
* checking examples with --run-donttest ... ERROR
Running examples in ‘DICErClust-Ex.R’ failed
The error most likely occurred in:

> ### Name: DICEr
> ### Title: DICEr Function for Training and Evaluating a Deep Learning Model
> ### Aliases: DICEr
> 
> ### ** Examples
> 
> ## No test: 
> ## Prepare data in DICErClust format (length-3 RDS list)
> data_dir <- tempdir()
> n <- 100L; p <- 4L; q <- 2L
> set.seed(1)
> saveRDS(list(matrix(runif(n * p), n, p),                       # data_x
+              matrix(as.double(rbinom(n * q, 1, 0.5)), n, q),  # data_v (float)
+              rbinom(n, 1, 0.3)),                               # data_y
+         file.path(data_dir, "train.rds"))
> saveRDS(list(matrix(runif(30L * p), 30L, p),
+              matrix(as.double(rbinom(30L * q, 1, 0.5)), 30L, q),
+              rbinom(30L, 1, 0.3)),
+         file.path(data_dir, "test.rds"))
> 
> args <- list(
+   seed = 1L, input_path = paste0(data_dir, "/"),
+   filename_train = "train.rds", filename_test = "test.rds",
+   n_input_fea = p, n_hidden_fea = 2L,
+   lstm_layer = 1L, lstm_dropout = 0.0, K_clusters = 2L,
+   n_dummy_demov_fea = q, cuda = FALSE, lr = 1e-4,
+   init_AE_epoch = 2L, iter = 5L, epoch_in_iter = 1L,
+   lambda_AE = 1.0, lambda_classifier = 1.0,
+   lambda_outcome = 1.0, lambda_p_value = 1.0
+ )
> old_wd <- setwd(tempdir())
> DICEr(args)
Error: Lantern is not loaded. Please use `install_torch()` to install additional dependencies.
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [9s/13s] OK
* checking PDF version of manual ... OK
* checking HTML 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
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/DICErClust.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 1:48.61, 75.88 + 11.84