* using log directory ‘/data/gannet/ripley/R/packages/tests-gcc-SAN/Rcpp.Rcheck’
* using R Under development (unstable) (2025-12-05 r89105)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
    GNU Fortran (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
* running under: Fedora Linux 42 (Workstation Edition)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘Rcpp/DESCRIPTION’ ... OK
* this is package ‘Rcpp’ version ‘1.1.0’
* package encoding: UTF-8
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package ‘Rcpp’ can be installed ... [154s/74s] WARNING
Found the following significant warnings:
  /data/gannet/ripley/R/gcc-SAN3/include/R_ext/Callbacks.h:32:2: warning: ‘#warning’ before C++23 is a GCC extension [-Wc++23-extensions]
  /data/gannet/ripley/R/gcc-SAN3/include/R_ext/PrtUtil.h:30:2: warning: ‘#warning’ before C++23 is a GCC extension [-Wc++23-extensions]
See ‘/data/gannet/ripley/R/packages/tests-gcc-SAN/Rcpp.Rcheck/00install.out’ for details.
* used C++ compiler: ‘g++ (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’
* checking package directory ... 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 compiled code ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking tests ... OK
  Running ‘tinytest.R’
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [62s/62s] OK
* DONE
Status: 1 WARNING