• using R Under development (unstable) (2026-03-08 r89578)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     Debian clang version 21.1.8 (3+b1)     Debian flang version 21.1.8 (3+b1)
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8 * current time: 2026-03-09 20:07:16 UTC
• checking for file ‘TAD/DESCRIPTION’ ... OK
• this is package ‘TAD’ version ‘1.0.1’
• package encoding: UTF-8
• 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 ‘TAD’ 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/1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/1s] 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 ... [1s/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 ... [0s/1s] OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [27s/35s] OK Examples with CPU (user + system) or elapsed time > 5s                          user system elapsed launch_analysis_tad 14.135 0.181 18.739 generate_random_matrix 12.012 0.088 15.859
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [34s/19s] OK   Running ‘testthat.R’ [34s/19s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [198s/322s] ERROR Error(s) in re-building vignettes:   ... --- re-building ‘best-strategy.Rmd’ using rmarkdown [WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead. --- finished re-building ‘best-strategy.Rmd’ --- re-building ‘general-use-of-tad.Rmd’ using rmarkdown Quitting from general-use-of-tad.Rmd:48-68 [single core processing] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error in `serverSocket()`: ! creation of server socket failed: port 11722 cannot be opened --- Backtrace:      ▆   1. ├─future::plan(multisession)   2. │ └─future (local) plan_set(...)   3. │ └─future:::plan_init(stack[[1]], debug = debug)   4. │ └─future:::makeFutureBackend(evaluator, debug = debug)   5. │ └─base::do.call(factory, args = args, envir = envir)   6. └─future (local) `<fn>`(...)   7. └─future::ClusterFutureBackend(...)   8. └─clusterRegistry$startCluster(...)   9. └─future (local) makeCluster(workers, ...)  10. ├─base::do.call(makeClusterPSOCK, args = args, quote = TRUE)  11. └─parallelly (local) `<fn>`(base::quote(2L), rscript_libs = base::quote(`<chr>`))  12. └─base::serverSocket(port = port) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'general-use-of-tad.Rmd' failed with diagnostics: creation of server socket failed: port 11722 cannot be opened --- failed re-building ‘general-use-of-tad.Rmd’ --- re-building ‘graph-outputs.Rmd’ using rmarkdown [WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead. --- finished re-building ‘graph-outputs.Rmd’ --- re-building ‘output-different-formats.Rmd’ using rmarkdown [WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead. --- finished re-building ‘output-different-formats.Rmd’ SUMMARY: processing the following file failed:   ‘general-use-of-tad.Rmd’ Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [5s/7s] OK
• checking HTML version of manual ... [2s/3s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR