• 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 18:11:41 UTC
• checking for file ‘surface/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘surface’ version ‘0.6’
• 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 serialization versions ... OK
• checking whether package ‘surface’ can be installed ... OK See the install log for details.
• 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 ... [2s/3s] 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 ... [12s/14s] 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 sizes of PDF files under ‘inst/doc’ ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [3s/4s] OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [57s/73s] 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
• checking for new files in some other directories ... NOTE Found the following files/directories:   ‘~/tmp/scratch/Rtmp0BoIhS’ ‘~/tmp/scratch/Rtmp0UkfwU’   ‘~/tmp/scratch/Rtmp1YPdAz’ ‘~/tmp/scratch/Rtmp23ZKZH’   ‘~/tmp/scratch/Rtmp3ApL3u’ ‘~/tmp/scratch/Rtmp3WuNb4’   ‘~/tmp/scratch/Rtmp4EQKl0’ ‘~/tmp/scratch/Rtmp4Id4Id’   ‘~/tmp/scratch/Rtmp4lhOnS’ ‘~/tmp/scratch/Rtmp4yh3AR’   ‘~/tmp/scratch/Rtmp5Bod2w’ ‘~/tmp/scratch/Rtmp5UzNPL’   ‘~/tmp/scratch/Rtmp6GeOsi’ ‘~/tmp/scratch/Rtmp6T8ZdG’   ‘~/tmp/scratch/Rtmp6XI33R’ ‘~/tmp/scratch/Rtmp6xwrCJ’   ‘~/tmp/scratch/Rtmp75MUbG’ ‘~/tmp/scratch/Rtmp7xJlCP’   ‘~/tmp/scratch/Rtmp8XPeFG’ ‘~/tmp/scratch/Rtmp9BkIiw’   ‘~/tmp/scratch/Rtmp9cRZfy’ ‘~/tmp/scratch/Rtmp9kWPuy’   ‘~/tmp/scratch/RtmpAIGyYe’ ‘~/tmp/scratch/RtmpASJuYz’   ‘~/tmp/scratch/RtmpB1LH7v’ ‘~/tmp/scratch/RtmpBq1T0G’   ‘~/tmp/scratch/RtmpCTbWhf’ ‘~/tmp/scratch/RtmpCsdo0u’   ‘~/tmp/scratch/RtmpDOl2iz’ ‘~/tmp/scratch/RtmpDZVGQ3’   ‘~/tmp/scratch/RtmpDdxXxn’ ‘~/tmp/scratch/RtmpEaddaB’   ‘~/tmp/scratch/RtmpFcQmSw’ ‘~/tmp/scratch/RtmpFyLTF8’   ‘~/tmp/scratch/RtmpGD06FI’ ‘~/tmp/scratch/RtmpGbHZfH’   ‘~/tmp/scratch/RtmpGeYoZE’ ‘~/tmp/scratch/RtmpH6etVg’   ‘~/tmp/scratch/RtmpHN1JGn’ ‘~/tmp/scratch/RtmpHNHguN’   ‘~/tmp/scratch/RtmpHslnAw’ ‘~/tmp/scratch/RtmpIDUtNt’   ‘~/tmp/scratch/RtmpIG1CQ6’ ‘~/tmp/scratch/RtmpIZKUWl’   ‘~/tmp/scratch/RtmpIcjdsa’ ‘~/tmp/scratch/RtmpJGCBiR’   ‘~/tmp/scratch/RtmpJdCRrQ’ ‘~/tmp/scratch/RtmpK5l1l2’   ‘~/tmp/scratch/RtmpK8srbP’ ‘~/tmp/scratch/RtmpKF4yLR’   ‘~/tmp/scratch/RtmpKOU1VN’ ‘~/tmp/scratch/RtmpKn7iR8’   ‘~/tmp/scratch/RtmpMJ3xUm’ ‘~/tmp/scratch/RtmpMTA9dm’   ‘~/tmp/scratch/RtmpMm2A5b’ ‘~/tmp/scratch/RtmpNrvBbU’   ‘~/tmp/scratch/RtmpNte1Qh’ ‘~/tmp/scratch/RtmpORyXpK’   ‘~/tmp/scratch/RtmpOuhjlj’ ‘~/tmp/scratch/RtmpPdP3Ab’   ‘~/tmp/scratch/RtmpQFH1YZ’ ‘~/tmp/scratch/RtmpQJf41i’   ‘~/tmp/scratch/RtmpQeMmSL’ ‘~/tmp/scratch/RtmpQiIdZt’   ‘~/tmp/scratch/RtmpQq6dxL’ ‘~/tmp/scratch/RtmpRlRVl7’   ‘~/tmp/scratch/RtmpRoxtZe’ ‘~/tmp/scratch/RtmpSIkBNR’   ‘~/tmp/scratch/RtmpSQlXDl’ ‘~/tmp/scratch/RtmpSglpwS’   ‘~/tmp/scratch/RtmpT72OET’ ‘~/tmp/scratch/RtmpTBFan7’   ‘~/tmp/scratch/RtmpTGhpBl’ ‘~/tmp/scratch/RtmpTLFLbL’   ‘~/tmp/scratch/RtmpUM8d9B’ ‘~/tmp/scratch/RtmpUgIDc3’   ‘~/tmp/scratch/RtmpUrL9pz’ ‘~/tmp/scratch/RtmpVQw4FP’   ‘~/tmp/scratch/RtmpVU6TaH’ ‘~/tmp/scratch/RtmpWgq3uA’   ‘~/tmp/scratch/RtmpWomkw4’ ‘~/tmp/scratch/RtmpWzTlXP’   ‘~/tmp/scratch/RtmpX8jPxd’ ‘~/tmp/scratch/RtmpXhjnXs’   ‘~/tmp/scratch/RtmpXoJZpN’ ‘~/tmp/scratch/RtmpYd6nxi’   ‘~/tmp/scratch/RtmpYevsyj’ ‘~/tmp/scratch/RtmpYw1gIz’   ‘~/tmp/scratch/RtmpZePf4J’ ‘~/tmp/scratch/RtmpZunaX0’   ‘~/tmp/scratch/Rtmpa5aKKA’ ‘~/tmp/scratch/RtmpaVhK5f’   ‘~/tmp/scratch/RtmpbGF4I0’ ‘~/tmp/scratch/RtmpbyNNQ2’   ‘~/tmp/scratch/Rtmpc1yfCO’ ‘~/tmp/scratch/Rtmpc3Bdwy’   ‘~/tmp/scratch/RtmpcBdkV7’ ‘~/tmp/scratch/RtmpcEApFp’   ‘~/tmp/scratch/RtmpcIOa3e’ ‘~/tmp/scratch/RtmpcxhZu8’   ‘~/tmp/scratch/RtmpdXA0Ww’ ‘~/tmp/scratch/RtmpdjaKgJ’   ‘~/tmp/scratch/RtmpdrEiTn’ ‘~/tmp/scratch/RtmpeAOTwX’   ‘~/tmp/scratch/RtmpeBhZp8’ ‘~/tmp/scratch/RtmpeVEOBu’   ‘~/tmp/scratch/RtmpejOqxd’ ‘~/tmp/scratch/RtmpeledbI’   ‘~/tmp/scratch/Rtmpfzjguq’ ‘~/tmp/scratch/RtmpgbtThq’   ‘~/tmp/scratch/Rtmphh3SPx’ ‘~/tmp/scratch/RtmpizdWjW’   ‘~/tmp/scratch/RtmpjCfpnM’ ‘~/tmp/scratch/RtmpjIosU6’   ‘~/tmp/scratch/RtmpjWeTuw’ ‘~/tmp/scratch/RtmpjZgQIp’   ‘~/tmp/scratch/RtmpjmFSYx’ ‘~/tmp/scratch/RtmpkPWG1r’   ‘~/tmp/scratch/RtmpkcIJzf’ ‘~/tmp/scratch/RtmpkpZE2i’   ‘~/tmp/scratch/Rtmpl9BAHk’ ‘~/tmp/scratch/RtmplIPHpO’   ‘~/tmp/scratch/RtmplhM7Ac’ ‘~/tmp/scratch/RtmploMDtm’   ‘~/tmp/scratch/RtmpmMbTP8’ ‘~/tmp/scratch/Rtmpmu9nnI’   ‘~/tmp/scratch/Rtmpn07d9K’ ‘~/tmp/scratch/RtmpnpqaCW’   ‘~/tmp/scratch/RtmpnqWe8i’ ‘~/tmp/scratch/Rtmpo4GG3Y’   ‘~/tmp/scratch/Rtmpo77d3e’ ‘~/tmp/scratch/RtmpoMty3N’   ‘~/tmp/scratch/RtmpofZ2ty’ ‘~/tmp/scratch/RtmpokHwcj’   ‘~/tmp/scratch/Rtmpp2Mrqx’ ‘~/tmp/scratch/RtmppEl61o’   ‘~/tmp/scratch/RtmppEoLOL’ ‘~/tmp/scratch/RtmppUmXty’   ‘~/tmp/scratch/Rtmppuy5k4’ ‘~/tmp/scratch/Rtmpq2gYMT’   ‘~/tmp/scratch/Rtmpr8W9Se’ ‘~/tmp/scratch/Rtmps6ywj0’   ‘~/tmp/scratch/RtmpsBcjKT’ ‘~/tmp/scratch/Rtmpt5LcH0’   ‘~/tmp/scratch/RtmptMxYHh’ ‘~/tmp/scratch/RtmptyRRRK’   ‘~/tmp/scratch/Rtmpu4qv7M’ ‘~/tmp/scratch/RtmpuiX2vQ’   ‘~/tmp/scratch/Rtmpv5L3Ik’ ‘~/tmp/scratch/RtmpvEmZS2’   ‘~/tmp/scratch/RtmpvLmGCb’ ‘~/tmp/scratch/RtmpwXD9AL’   ‘~/tmp/scratch/RtmpwfC7o1’ ‘~/tmp/scratch/RtmpwrPg3x’   ‘~/tmp/scratch/Rtmpx37cyc’ ‘~/tmp/scratch/RtmpxGxENz’   ‘~/tmp/scratch/RtmpxQs4fb’ ‘~/tmp/scratch/RtmpyjEFK2’   ‘~/tmp/scratch/quarto-session510eb77113e4d30d’   ‘~/tmp/scratch/xvfb-run.1cpJeU’ ‘~/tmp/scratch/xvfb-run.6YaiWz’   ‘~/tmp/scratch/xvfb-run.71x7co’ ‘~/tmp/scratch/xvfb-run.76mMN5’   ‘~/tmp/scratch/xvfb-run.7w19eB’ ‘~/tmp/scratch/xvfb-run.8lhE6o’   ‘~/tmp/scratch/xvfb-run.9rMFJF’ ‘~/tmp/scratch/xvfb-run.AARMx8’   ‘~/tmp/scratch/xvfb-run.AsbiB2’ ‘~/tmp/scratch/xvfb-run.E5Zlpd’   ‘~/tmp/scratch/xvfb-run.EAshAf’ ‘~/tmp/scratch/xvfb-run.EDHqX1’   ‘~/tmp/scratch/xvfb-run.ETmYnN’ ‘~/tmp/scratch/xvfb-run.FDRmsA’   ‘~/tmp/scratch/xvfb-run.FsBoNI’ ‘~/tmp/scratch/xvfb-run.GwBCPq’   ‘~/tmp/scratch/xvfb-run.HGX0vE’ ‘~/tmp/scratch/xvfb-run.HXEqsv’   ‘~/tmp/scratch/xvfb-run.HlNqEO’ ‘~/tmp/scratch/xvfb-run.Kged8i’   ‘~/tmp/scratch/xvfb-run.KgySKS’ ‘~/tmp/scratch/xvfb-run.LHJBc5’   ‘~/tmp/scratch/xvfb-run.LfziRF’ ‘~/tmp/scratch/xvfb-run.O2bffU’   ‘~/tmp/scratch/xvfb-run.OHI3cB’ ‘~/tmp/scratch/xvfb-run.OJq81L’   ‘~/tmp/scratch/xvfb-run.Ohs4nk’ ‘~/tmp/scratch/xvfb-run.PxUg82’   ‘~/tmp/scratch/xvfb-run.TpUjjh’ ‘~/tmp/scratch/xvfb-run.UGcqmf’   ‘~/tmp/scratch/xvfb-run.VlBVi8’ ‘~/tmp/scratch/xvfb-run.WkbTRi’   ‘~/tmp/scratch/xvfb-run.WtsE3F’ ‘~/tmp/scratch/xvfb-run.X21VfB’   ‘~/tmp/scratch/xvfb-run.Z7Poor’ ‘~/tmp/scratch/xvfb-run.aCBl9E’   ‘~/tmp/scratch/xvfb-run.bESDhZ’ ‘~/tmp/scratch/xvfb-run.cJg9tq’   ‘~/tmp/scratch/xvfb-run.cU3T4l’ ‘~/tmp/scratch/xvfb-run.caZA6K’   ‘~/tmp/scratch/xvfb-run.cmAp1r’ ‘~/tmp/scratch/xvfb-run.fICeeC’   ‘~/tmp/scratch/xvfb-run.fzxyeW’ ‘~/tmp/scratch/xvfb-run.g9H88q’   ‘~/tmp/scratch/xvfb-run.gREqAo’ ‘~/tmp/scratch/xvfb-run.hQTbl1’   ‘~/tmp/scratch/xvfb-run.iahehj’ ‘~/tmp/scratch/xvfb-run.jBU6AV’   ‘~/tmp/scratch/xvfb-run.jQY7sA’ ‘~/tmp/scratch/xvfb-run.jX1RBF’   ‘~/tmp/scratch/xvfb-run.jbJSVI’ ‘~/tmp/scratch/xvfb-run.l8KUTz’   ‘~/tmp/scratch/xvfb-run.mjHvNM’ ‘~/tmp/scratch/xvfb-run.n82Upi’   ‘~/tmp/scratch/xvfb-run.oSDQ3G’ ‘~/tmp/scratch/xvfb-run.p01gNU’   ‘~/tmp/scratch/xvfb-run.pGJUX5’ ‘~/tmp/scratch/xvfb-run.pJe1jD’   ‘~/tmp/scratch/xvfb-run.pMmpVf’ ‘~/tmp/scratch/xvfb-run.sawPAW’   ‘~/tmp/scratch/xvfb-run.tSn9ce’ ‘~/tmp/scratch/xvfb-run.tUTpmL’   ‘~/tmp/scratch/xvfb-run.tXx3eo’ ‘~/tmp/scratch/xvfb-run.tvnJ8e’   ‘~/tmp/scratch/xvfb-run.vdoyzo’ ‘~/tmp/scratch/xvfb-run.xHJGmm’   ‘~/tmp/scratch/xvfb-run.z8DXU1’
• DONE

Status: 1 NOTE