• using R Under development (unstable) (2026-07-30 r90327)
• 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: 2026-07-31 11:29:56 UTC
• checking for file ‘DIFboost/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘DIFboost’ version ‘0.4’
• checking CRAN incoming feasibility ... [1s/1s] 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 serialization versions ... OK
• checking whether package ‘DIFboost’ can be installed ... OK See the install log for details.
• 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 ... [2s/2s] OK
• checking whether the package can be loaded with stated dependencies ... [2s/2s] OK
• checking whether the package can be unloaded cleanly ... [2s/2s] OK
• checking whether the namespace can be loaded with stated dependencies ... [2s/2s] OK
• checking whether the namespace can be unloaded cleanly ... [2s/2s] OK
• checking loading without being on the library search path ... [2s/2s] 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 ... [9s/12s] 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 data for ASCII and uncompressed saves ... OK
• checking examples ... [2s/2s] OK
• checking PDF version of manual ... [4s/5s] OK
• checking HTML version of manual ... [0s/0s] 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/Rtmp0CyWBF’ ‘~/tmp/scratch/Rtmp0DwrRm’   ‘~/tmp/scratch/Rtmp0imMei’ ‘~/tmp/scratch/Rtmp1pEv9F’   ‘~/tmp/scratch/Rtmp4AAJ0v’ ‘~/tmp/scratch/Rtmp4BoNdx’   ‘~/tmp/scratch/Rtmp4pDW1H’ ‘~/tmp/scratch/Rtmp6dwaoy’   ‘~/tmp/scratch/Rtmp7xTanl’ ‘~/tmp/scratch/Rtmp8clVKK’   ‘~/tmp/scratch/Rtmp9Md59s’ ‘~/tmp/scratch/Rtmp9fvLl4’   ‘~/tmp/scratch/RtmpAKgafd’ ‘~/tmp/scratch/RtmpAZKfOo’   ‘~/tmp/scratch/RtmpB0mFku’ ‘~/tmp/scratch/RtmpCOnifm’   ‘~/tmp/scratch/RtmpCT07WG’ ‘~/tmp/scratch/RtmpFAMWsh’   ‘~/tmp/scratch/RtmpFjyo50’ ‘~/tmp/scratch/RtmpGX5LsJ’   ‘~/tmp/scratch/RtmpH8ZlJk’ ‘~/tmp/scratch/RtmpHExQ5z’   ‘~/tmp/scratch/RtmpHleEYc’ ‘~/tmp/scratch/RtmpIJza0N’   ‘~/tmp/scratch/RtmpJ5J979’ ‘~/tmp/scratch/RtmpJ7rFU6’   ‘~/tmp/scratch/RtmpJMFcub’ ‘~/tmp/scratch/RtmpJlanif’   ‘~/tmp/scratch/RtmpK0IsrV’ ‘~/tmp/scratch/RtmpK1sUJU’   ‘~/tmp/scratch/RtmpKDXNms’ ‘~/tmp/scratch/RtmpLuMqW5’   ‘~/tmp/scratch/RtmpN6krx8’ ‘~/tmp/scratch/RtmpNRUVuZ’   ‘~/tmp/scratch/RtmpOgXuUg’ ‘~/tmp/scratch/RtmpOmuyxn’   ‘~/tmp/scratch/RtmpOsES95’ ‘~/tmp/scratch/RtmpOz1uxD’   ‘~/tmp/scratch/RtmpQLyRgd’ ‘~/tmp/scratch/RtmpQcsft2’   ‘~/tmp/scratch/RtmpQjLd1c’ ‘~/tmp/scratch/RtmpR3o8E4’   ‘~/tmp/scratch/RtmpR5ZHSq’ ‘~/tmp/scratch/RtmpS6VmBW’   ‘~/tmp/scratch/RtmpSDGW1H’ ‘~/tmp/scratch/RtmpSNpja6’   ‘~/tmp/scratch/RtmpSOxZ0v’ ‘~/tmp/scratch/RtmpSo3zZn’   ‘~/tmp/scratch/RtmpSwoQo4’ ‘~/tmp/scratch/RtmpTc5xf0’   ‘~/tmp/scratch/RtmpUTZS2A’ ‘~/tmp/scratch/RtmpUgBcPC’   ‘~/tmp/scratch/RtmpUpKrU8’ ‘~/tmp/scratch/RtmpV85JEb’   ‘~/tmp/scratch/RtmpVy9RCr’ ‘~/tmp/scratch/RtmpWCJGaT’   ‘~/tmp/scratch/RtmpXIQTXH’ ‘~/tmp/scratch/RtmpZjz5YT’   ‘~/tmp/scratch/RtmpabigPf’ ‘~/tmp/scratch/Rtmpb9Ffin’   ‘~/tmp/scratch/RtmpbmezsF’ ‘~/tmp/scratch/RtmpcFM2eD’   ‘~/tmp/scratch/RtmpcGZ49B’ ‘~/tmp/scratch/RtmpcGvseF’   ‘~/tmp/scratch/RtmpczO3RD’ ‘~/tmp/scratch/Rtmpe7ACPP’   ‘~/tmp/scratch/Rtmpe9ovmS’ ‘~/tmp/scratch/RtmpeDjOVT’   ‘~/tmp/scratch/RtmpeiANwt’ ‘~/tmp/scratch/RtmpemAllk’   ‘~/tmp/scratch/RtmpfAjbxP’ ‘~/tmp/scratch/RtmpfDWUeI’   ‘~/tmp/scratch/RtmpgvsGhw’ ‘~/tmp/scratch/RtmphKz7ek’   ‘~/tmp/scratch/RtmphUjXy9’ ‘~/tmp/scratch/Rtmpi18h89’   ‘~/tmp/scratch/Rtmpi8Voqc’ ‘~/tmp/scratch/RtmpiPulnD’   ‘~/tmp/scratch/RtmpiykaRc’ ‘~/tmp/scratch/Rtmpj79ZHu’   ‘~/tmp/scratch/RtmpjFXTM3’ ‘~/tmp/scratch/RtmpjReHBx’   ‘~/tmp/scratch/RtmpjZMdya’ ‘~/tmp/scratch/RtmpjyPbPL’   ‘~/tmp/scratch/RtmpkPkrLS’ ‘~/tmp/scratch/RtmpkRL1fa’   ‘~/tmp/scratch/RtmpkVAHix’ ‘~/tmp/scratch/Rtmpko229j’   ‘~/tmp/scratch/RtmplDDlO5’ ‘~/tmp/scratch/Rtmpll1eSR’   ‘~/tmp/scratch/RtmploK1Tk’ ‘~/tmp/scratch/RtmpmLwIP5’   ‘~/tmp/scratch/RtmpmrDEo9’ ‘~/tmp/scratch/Rtmpn6avKy’   ‘~/tmp/scratch/RtmpoEfWGn’ ‘~/tmp/scratch/RtmpoNkZc6’   ‘~/tmp/scratch/RtmppkVC6y’ ‘~/tmp/scratch/RtmprIAlCl’   ‘~/tmp/scratch/RtmpsBbPjR’ ‘~/tmp/scratch/Rtmpvt1tU0’   ‘~/tmp/scratch/RtmpvwUEQ1’ ‘~/tmp/scratch/RtmpyBF6pc’   ‘~/tmp/scratch/RtmpzDYfA1’ ‘~/tmp/scratch/RtmpzYymBv’   ‘~/tmp/scratch/xvfb-run.0ds9Ma’ ‘~/tmp/scratch/xvfb-run.2DyMxr’   ‘~/tmp/scratch/xvfb-run.2lkErc’ ‘~/tmp/scratch/xvfb-run.4aQAcc’   ‘~/tmp/scratch/xvfb-run.4eWiMi’ ‘~/tmp/scratch/xvfb-run.4jnaHU’   ‘~/tmp/scratch/xvfb-run.58IBYG’ ‘~/tmp/scratch/xvfb-run.7t1BDz’   ‘~/tmp/scratch/xvfb-run.ArSKKI’ ‘~/tmp/scratch/xvfb-run.FGP98I’   ‘~/tmp/scratch/xvfb-run.Gw7atc’ ‘~/tmp/scratch/xvfb-run.HzTJ3S’   ‘~/tmp/scratch/xvfb-run.Pvzc3i’ ‘~/tmp/scratch/xvfb-run.QZElXZ’   ‘~/tmp/scratch/xvfb-run.RbZyv9’ ‘~/tmp/scratch/xvfb-run.TRBmt4’   ‘~/tmp/scratch/xvfb-run.W9DuB7’ ‘~/tmp/scratch/xvfb-run.Z2hBdw’   ‘~/tmp/scratch/xvfb-run.au2D2Y’ ‘~/tmp/scratch/xvfb-run.c6zZtE’   ‘~/tmp/scratch/xvfb-run.eHrXTf’ ‘~/tmp/scratch/xvfb-run.elOyWa’   ‘~/tmp/scratch/xvfb-run.isLWka’ ‘~/tmp/scratch/xvfb-run.mPsSPF’   ‘~/tmp/scratch/xvfb-run.mY20EJ’ ‘~/tmp/scratch/xvfb-run.mym7gl’   ‘~/tmp/scratch/xvfb-run.ovY8DO’ ‘~/tmp/scratch/xvfb-run.rRvWlE’   ‘~/tmp/scratch/xvfb-run.sqI6dP’ ‘~/tmp/scratch/xvfb-run.t3yEfd’   ‘~/tmp/scratch/xvfb-run.t55D91’ ‘~/tmp/scratch/xvfb-run.vqhYD4’   ‘~/tmp/scratch/xvfb-run.yqD3Ki’
• DONE

Status: 1 NOTE