• using R Under development (unstable) (2026-04-15 r89888)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-16) 15.2.0     GNU Fortran (Debian 15.2.0-16) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-04-16 13:09:03 UTC
• checking for file ‘rip.opencv/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘rip.opencv’ version ‘0.3-1’
• checking CRAN incoming feasibility ... [1s/2s] 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 ‘rip.opencv’ can be installed ... WARNING Found the following significant warnings:   /usr/include/opencv4/opencv2/core/mat.inl.hpp:103:57: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:104:83: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:105:59: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:106:85: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:118:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:148:21: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:151:38: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:154:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:157:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:200:49: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:202:53: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:203:80: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:204:56: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:205:82: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:217:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:272:21: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:275:38: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:278:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:281:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:328:63: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:329:89: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:330:65: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:331:91: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:343:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:398:21: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:401:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:404:22: warning: arithmetic between different enumeration types ‘cv::_InputArray::KindFlag’ and ‘cv::AccessFlag’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:322:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:323:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:324:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:325:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:326:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:327:80: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/videoio.hpp:329:77: warning: arithmetic between different enumeration types ‘cv::<unnamed enum>’ and ‘cv::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion]   /usr/include/opencv4/opencv2/core/mat.inl.hpp:533:23: warning: arithmetic between different enumeration types ‘cv::Mat::<unnamed enum>’ and ‘cv::traits::Type<double>::<unnamed enum>’ is deprecated [-Wdeprecated-enum-enum-conversion] See the install log for details.
• used C++ compiler: ‘g++-15 (Debian 15.2.0-16) 15.2.0’
• checking package directory ... OK
• checking for future file timestamps ... 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 ... [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 ... [5s/6s] 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 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [2s/3s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [8s/11s] OK
• checking PDF version of manual ... [4s/6s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 WARNING