* using log directory ‘/home/hornik/tmp/CRAN_special_donttest/shrinkGPR.Rcheck’
* using R Under development (unstable) (2026-03-15 r89634)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc-15 (Debian 15.2.0-14) 15.2.0
    GNU Fortran (Debian 15.2.0-14) 15.2.0
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* current time: 2026-03-16 14:56:04 UTC
* using option ‘--run-donttest’
* checking for file ‘shrinkGPR/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘shrinkGPR’ version ‘1.1.2’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/5s] OK
* 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 ‘shrinkGPR’ can be installed ... [5s/5s] OK
* 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 ... [8s/8s] OK
* checking Rd files ... [0s/0s] 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 ... [2s/2s] ERROR
Running examples in ‘shrinkGPR-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot.shrinkGPR
> ### Title: Graphical summary of posterior of theta
> ### Aliases: plot.shrinkGPR
> 
> ### ** Examples
> 
> ## No test: 
> # Simulate and fit a shrinkGPR model, then plot:
> sim <- simGPR()
Error: Lantern is not loaded. Please use `install_torch()` to install additional dependencies.
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [2s/2s] OK
  Running ‘testthat.R’ [2s/2s]
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [1s/1s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR