• using R version 4.6.1 Patched (2026-09-12 r90540)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-16 (Debian 16.2.0-1) 16.2.0     GNU Fortran (Debian 16.2.0-1) 16.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-09-16 09:25:48 UTC
• checking for file ‘atime/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘atime’ version ‘2026.4.2’
• checking package namespace information ... OK
• checking package dependencies ... INFO Package suggested but not available for checking: ‘fpop’
• 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 ‘atime’ 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 ... [0s/1s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/1s] 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/1s] OK
• checking loading without being on the library search path ... [0s/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 ... [7s/9s] OK
• checking Rd files ... [0s/1s] 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 ... [1s/1s] OK
• checking data for ASCII and uncompressed saves ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [17s/21s] OK Examples with CPU (user + system) or elapsed time > 5s                  user system elapsed references_best 5.575 0.068 6.975 atime 4.872 0.243 6.535 atime_grid 4.279 0.141 5.295
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [102s/136s] OK   Running ‘testthat.R’ [102s/136s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [102s/132s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘Custom_Plots.Rmd’ using vignette Failed with error: ‘there is no package called ‘fpop’’ Failed with error: ‘there is no package called ‘fpop’’ Failed with error: ‘there is no package called ‘fpop’’ --- finished re-building ‘Custom_Plots.Rmd’ --- re-building ‘Custom_References.Rmd’ using vignette Quitting from Custom_References.Rmd#22-56 [chunk-1] Error: processing vignette 'Custom_References.Rmd' failed with diagnostics: there is no package called ‘fpop’ --- failed re-building ‘Custom_References.Rmd’ --- re-building ‘Custom_Units.Rmd’ using vignette --- finished re-building ‘Custom_Units.Rmd’ --- re-building ‘cum_median.Rmd’ using vignette --- finished re-building ‘cum_median.Rmd’ --- re-building ‘regex.Rmd’ using vignette --- finished re-building ‘regex.Rmd’ --- re-building ‘sparse.Rmd’ using vignette --- finished re-building ‘sparse.Rmd’ SUMMARY: processing the following file failed:   ‘Custom_References.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [6s/8s] OK
• checking HTML version of manual ... [1s/2s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR