* using log directory ‘/srv/hornik/tmp/CRAN_pretest/FlexReg.Rcheck’
* using R Under development (unstable) (2025-04-10 r88129)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (1+b1)
    Debian flang-new version 19.1.7 (1+b1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘FlexReg/DESCRIPTION’ ... OK
* this is package ‘FlexReg’ version ‘1.3.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/4s] 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 ‘FlexReg’ can be installed ... [24m/24m] OK
* used C++ compiler: ‘Debian clang version 19.1.7 (3)’
* checking C++ specification ... 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 ... [4s/3s] OK
* checking whether the package can be loaded with stated dependencies ... [4s/3s] OK
* checking whether the package can be unloaded cleanly ... [4s/3s] OK
* checking whether the namespace can be loaded with stated dependencies ... [4s/3s] OK
* checking whether the namespace can be unloaded cleanly ... [4s/4s] OK
* checking loading without being on the library search path ... [5s/5s] 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 ... [21s/19s] OK
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... WARNING
Missing link(s) in Rd file 'WAIC.Rd':
  ‘loo::loo_compare’ ‘loo::loo’ ‘loo::waic’

Missing link(s) in Rd file 'convergence.diag.Rd':
  ‘rstan::check_hmc_diagnostics’

Missing link(s) in Rd file 'curve.density.Rd':
  ‘ggplot2::stat_function’

Missing link(s) in Rd file 'flexreg.Rd':
  ‘rstan::sampling’

Missing link(s) in Rd file 'flexreg_binom.Rd':
  ‘rstan::sampling’

See section 'Cross-references' in the 'Writing R Extensions' manual.

Found the following Rd file(s) with Rd \link{} targets missing package
anchors:
  WAIC.Rd: loo::loo_compare, loo::loo, loo::waic
  convergence.diag.Rd: rstan::check_hmc_diagnostics
  curve.density.Rd: ggplot2::stat_function
  flexreg.Rd: rstan::sampling
  flexreg_binom.Rd: rstan::sampling
Please provide package anchors for all Rd \link{} targets not in the
package itself and the base packages.
* 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 contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking line endings in shell scripts ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... [7s/7s] OK
* 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 WARNING