• using R Under development (unstable) (2026-08-01 r90334)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.1.0-3) 16.1.0     GNU Fortran (Debian 16.1.0-3) 16.1.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-08-02 13:29:55 UTC
• checking for file ‘backbone/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘backbone’ version ‘3.0.4’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [2s/3s] 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 ‘backbone’ can be installed ... OK See the install log for details.
• used C++ compiler: ‘g++-16 (Debian 16.1.0-3) 16.1.0’
• 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 ... [0s/0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
• checking loading without being on the library search path ... [0s/0s] OK
• checking whether startup messages can be suppressed ... [0s/0s] 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 ... [7s/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 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 C/C++/Fortran sources/headers ... 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 ‘tests’ ... OK
• checking tests ... [5s/5s] OK   Running ‘tinytest.R’ [4s/5s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [15s/19s] OK
• checking PDF version of manual ... [5s/7s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• checking for new files in some other directories ... NOTE Found the following files/directories:   ‘~/tmp/scratch/Rtmp0cedHc’ ‘~/tmp/scratch/Rtmp0xJ0MM’   ‘~/tmp/scratch/Rtmp13qKYF’ ‘~/tmp/scratch/Rtmp19o19M’   ‘~/tmp/scratch/Rtmp1ROC1W’ ‘~/tmp/scratch/Rtmp23Ozt4’   ‘~/tmp/scratch/Rtmp2MzfWw’ ‘~/tmp/scratch/Rtmp2PLVri’   ‘~/tmp/scratch/Rtmp2x3ENg’ ‘~/tmp/scratch/Rtmp3qC00P’   ‘~/tmp/scratch/Rtmp3xxc5z’ ‘~/tmp/scratch/Rtmp4ZQjNy’   ‘~/tmp/scratch/Rtmp4heemm’ ‘~/tmp/scratch/Rtmp4qC074’   ‘~/tmp/scratch/Rtmp4xoWM1’ ‘~/tmp/scratch/Rtmp5nSYe8’   ‘~/tmp/scratch/Rtmp5q5yiY’ ‘~/tmp/scratch/Rtmp72DcQS’   ‘~/tmp/scratch/Rtmp75aw9q’ ‘~/tmp/scratch/Rtmp7SZAYz’   ‘~/tmp/scratch/Rtmp8yz4LX’ ‘~/tmp/scratch/Rtmp91hCIb’   ‘~/tmp/scratch/RtmpAL1DTS’ ‘~/tmp/scratch/RtmpAVXaGK’   ‘~/tmp/scratch/RtmpB1Ejhy’ ‘~/tmp/scratch/RtmpB95oO1’   ‘~/tmp/scratch/RtmpCELSUH’ ‘~/tmp/scratch/RtmpDaYsPM’   ‘~/tmp/scratch/RtmpDkNcBJ’ ‘~/tmp/scratch/RtmpEbDt1i’   ‘~/tmp/scratch/RtmpExiCQZ’ ‘~/tmp/scratch/RtmpFPOr34’   ‘~/tmp/scratch/RtmpG040NA’ ‘~/tmp/scratch/RtmpGd5Kh5’   ‘~/tmp/scratch/RtmpIVEU7G’ ‘~/tmp/scratch/RtmpJ5OR5g’   ‘~/tmp/scratch/RtmpK6JucT’ ‘~/tmp/scratch/RtmpKFdJge’   ‘~/tmp/scratch/RtmpKS8bxz’ ‘~/tmp/scratch/RtmpKUubWN’   ‘~/tmp/scratch/RtmpLIC4MA’ ‘~/tmp/scratch/RtmpMAooGA’   ‘~/tmp/scratch/RtmpMAtYzO’ ‘~/tmp/scratch/RtmpMM3QeD’   ‘~/tmp/scratch/RtmpN8ZvkB’ ‘~/tmp/scratch/RtmpNCKz79’   ‘~/tmp/scratch/RtmpNJyDF4’ ‘~/tmp/scratch/RtmpNUQTaB’   ‘~/tmp/scratch/RtmpP9XRVz’ ‘~/tmp/scratch/RtmpPHA3yP’   ‘~/tmp/scratch/RtmpPaLDdP’ ‘~/tmp/scratch/RtmpPbUcro’   ‘~/tmp/scratch/RtmpQXyylR’ ‘~/tmp/scratch/RtmpQYY6s3’   ‘~/tmp/scratch/RtmpQcesaH’ ‘~/tmp/scratch/RtmpQmcLoB’   ‘~/tmp/scratch/RtmpQpMGau’ ‘~/tmp/scratch/RtmpR9EGyS’   ‘~/tmp/scratch/RtmpRKKfbW’ ‘~/tmp/scratch/RtmpRrZ7CA’   ‘~/tmp/scratch/RtmpRtzAzx’ ‘~/tmp/scratch/RtmpRxCWwO’   ‘~/tmp/scratch/RtmpS3IUTn’ ‘~/tmp/scratch/RtmpSXd71l’   ‘~/tmp/scratch/RtmpTI7tKV’ ‘~/tmp/scratch/RtmpTLBzLk’   ‘~/tmp/scratch/RtmpTXsAFd’ ‘~/tmp/scratch/RtmpTcgm6Z’   ‘~/tmp/scratch/RtmpTsodbZ’ ‘~/tmp/scratch/RtmpTvZGHt’   ‘~/tmp/scratch/RtmpUAfpdI’ ‘~/tmp/scratch/RtmpV4MeB9’   ‘~/tmp/scratch/RtmpVuHlW7’ ‘~/tmp/scratch/RtmpW7cGy2’   ‘~/tmp/scratch/RtmpWMQbeG’ ‘~/tmp/scratch/RtmpXAiChF’   ‘~/tmp/scratch/RtmpXAocsd’ ‘~/tmp/scratch/RtmpXOggNP’   ‘~/tmp/scratch/RtmpXdd50J’ ‘~/tmp/scratch/RtmpXl83iL’   ‘~/tmp/scratch/RtmpY11DlU’ ‘~/tmp/scratch/RtmpY48FVE’   ‘~/tmp/scratch/RtmpZSfXF5’ ‘~/tmp/scratch/RtmpZdaTBK’   ‘~/tmp/scratch/RtmpZrMYBb’ ‘~/tmp/scratch/RtmpaBAVIs’   ‘~/tmp/scratch/RtmpbQAFze’ ‘~/tmp/scratch/RtmpcGrGjY’   ‘~/tmp/scratch/Rtmpd8c7MG’ ‘~/tmp/scratch/RtmpdLgnkM’   ‘~/tmp/scratch/RtmpdPGMyl’ ‘~/tmp/scratch/RtmpdPkYOE’   ‘~/tmp/scratch/RtmpdbXGMd’ ‘~/tmp/scratch/RtmpdnftIN’   ‘~/tmp/scratch/RtmpeLS8yJ’ ‘~/tmp/scratch/RtmpeQ2onL’   ‘~/tmp/scratch/Rtmpf2AxzE’ ‘~/tmp/scratch/Rtmpfntp3g’   ‘~/tmp/scratch/Rtmpg9dRvF’ ‘~/tmp/scratch/RtmpgDygMB’   ‘~/tmp/scratch/RtmpgsyutO’ ‘~/tmp/scratch/RtmphIHBg8’   ‘~/tmp/scratch/Rtmpi0pqXA’ ‘~/tmp/scratch/RtmpiMvSg3’   ‘~/tmp/scratch/Rtmpilvrkr’ ‘~/tmp/scratch/RtmpiySc49’   ‘~/tmp/scratch/RtmpjVYxtI’ ‘~/tmp/scratch/Rtmpk4gMRv’   ‘~/tmp/scratch/RtmplnkX4T’ ‘~/tmp/scratch/Rtmpm4xB2t’   ‘~/tmp/scratch/RtmpmWxvmM’ ‘~/tmp/scratch/Rtmpn8HvJU’   ‘~/tmp/scratch/RtmpniXZof’ ‘~/tmp/scratch/RtmppYegUc’   ‘~/tmp/scratch/RtmpqbMvFR’ ‘~/tmp/scratch/RtmpqgRzrX’   ‘~/tmp/scratch/RtmpqgvWxR’ ‘~/tmp/scratch/RtmpsUXPi7’   ‘~/tmp/scratch/Rtmpt6ZrU0’ ‘~/tmp/scratch/RtmptrxKSD’   ‘~/tmp/scratch/RtmpuXJtQk’ ‘~/tmp/scratch/RtmpupHqoi’   ‘~/tmp/scratch/RtmpvEQ5da’ ‘~/tmp/scratch/Rtmpw49EGi’   ‘~/tmp/scratch/RtmpwE3GIo’ ‘~/tmp/scratch/Rtmpxsbdnt’   ‘~/tmp/scratch/RtmpxwTfP5’ ‘~/tmp/scratch/RtmpxzJKIh’   ‘~/tmp/scratch/Rtmpy5V10s’ ‘~/tmp/scratch/RtmpybQP3T’   ‘~/tmp/scratch/RtmpyfYsMC’ ‘~/tmp/scratch/Rtmpz805U9’   ‘~/tmp/scratch/RtmpzBsIuz’ ‘~/tmp/scratch/RtmpzcPbmN’   ‘~/tmp/scratch/xvfb-run.0i3Jth’ ‘~/tmp/scratch/xvfb-run.1Bcuac’   ‘~/tmp/scratch/xvfb-run.1HsSoJ’ ‘~/tmp/scratch/xvfb-run.2mavwk’   ‘~/tmp/scratch/xvfb-run.2rp51s’ ‘~/tmp/scratch/xvfb-run.3ETsrs’   ‘~/tmp/scratch/xvfb-run.3ZIuel’ ‘~/tmp/scratch/xvfb-run.4fZa50’   ‘~/tmp/scratch/xvfb-run.4hQPoD’ ‘~/tmp/scratch/xvfb-run.4jFH4c’   ‘~/tmp/scratch/xvfb-run.5eeeHk’ ‘~/tmp/scratch/xvfb-run.5hPYZq’   ‘~/tmp/scratch/xvfb-run.6ArWhR’ ‘~/tmp/scratch/xvfb-run.6yN7vI’   ‘~/tmp/scratch/xvfb-run.7d5JfT’ ‘~/tmp/scratch/xvfb-run.7iUQuu’   ‘~/tmp/scratch/xvfb-run.9XLfXv’ ‘~/tmp/scratch/xvfb-run.9yrrNS’   ‘~/tmp/scratch/xvfb-run.ASe7nf’ ‘~/tmp/scratch/xvfb-run.AnNoBl’   ‘~/tmp/scratch/xvfb-run.D0IEYP’ ‘~/tmp/scratch/xvfb-run.FozZhC’   ‘~/tmp/scratch/xvfb-run.GX0ykV’ ‘~/tmp/scratch/xvfb-run.Hc78zJ’   ‘~/tmp/scratch/xvfb-run.JCjpIo’ ‘~/tmp/scratch/xvfb-run.JPyaBh’   ‘~/tmp/scratch/xvfb-run.JUMGqJ’ ‘~/tmp/scratch/xvfb-run.NHHsDz’   ‘~/tmp/scratch/xvfb-run.OEANf4’ ‘~/tmp/scratch/xvfb-run.Of2Z6g’   ‘~/tmp/scratch/xvfb-run.OfdnEc’ ‘~/tmp/scratch/xvfb-run.P2UluI’   ‘~/tmp/scratch/xvfb-run.PJz3Y5’ ‘~/tmp/scratch/xvfb-run.SHTpMs’   ‘~/tmp/scratch/xvfb-run.Sd3N2y’ ‘~/tmp/scratch/xvfb-run.TiHJqP’   ‘~/tmp/scratch/xvfb-run.VQ7pRh’ ‘~/tmp/scratch/xvfb-run.VyA5WQ’   ‘~/tmp/scratch/xvfb-run.XyMR6K’ ‘~/tmp/scratch/xvfb-run.Y4xq7f’   ‘~/tmp/scratch/xvfb-run.Y8Jpgu’ ‘~/tmp/scratch/xvfb-run.YTn1t4’   ‘~/tmp/scratch/xvfb-run.ZS8rI1’ ‘~/tmp/scratch/xvfb-run.bVrIVL’   ‘~/tmp/scratch/xvfb-run.eC5rNY’ ‘~/tmp/scratch/xvfb-run.ecQnc7’   ‘~/tmp/scratch/xvfb-run.g2E6B1’ ‘~/tmp/scratch/xvfb-run.hWJLFC’   ‘~/tmp/scratch/xvfb-run.i3QAZ0’ ‘~/tmp/scratch/xvfb-run.idrT5Q’   ‘~/tmp/scratch/xvfb-run.lBMo0H’ ‘~/tmp/scratch/xvfb-run.maneJx’   ‘~/tmp/scratch/xvfb-run.mfoqA1’ ‘~/tmp/scratch/xvfb-run.pNHvkQ’   ‘~/tmp/scratch/xvfb-run.tWVaX1’ ‘~/tmp/scratch/xvfb-run.u8Nyfr’   ‘~/tmp/scratch/xvfb-run.umCTHA’ ‘~/tmp/scratch/xvfb-run.uxa0tw’   ‘~/tmp/scratch/xvfb-run.xCF8gq’
• DONE

Status: 1 NOTE