* using log directory 'd:/Rcompile/CRANpkg/local/4.7/simulator.Rcheck'
* using R Under development (unstable) (2026-07-23 r90295 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-07-24 20:14:22 UTC
* checking for file 'simulator/DESCRIPTION' ... OK
* this is package 'simulator' version '0.2.5'
* package encoding: UTF-8
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'simulator' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... 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] OK
* checking whether the package can be loaded with stated dependencies ... [0s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s] OK
* checking loading without being on the library search path ... [0s] OK
* checking whether startup messages can be suppressed ... [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 ... [9s] OK
* checking Rd files ... [1s] NOTE
checkRd: (-1) add_bold.Rd:15: Lost braces; missing escapes or markup?
    15 | For example, in latex it would take "2" and output "{\\bf 2}"; in html
       |                                                     ^
* checking Rd metadata ... 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 installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [1s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [18s] OK
  Running 'testthat.R' [17s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [230s] ERROR
Error(s) in re-building vignettes:
--- re-building 'elastic-net.Rmd' using rmarkdown
--- finished re-building 'elastic-net.Rmd'

--- re-building 'fdr.Rmd' using rmarkdown

Quitting from fdr.Rmd:60-69 [unnamed-chunk-4]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `serverSocket()`:
! creation of server socket failed: port 11194 cannot be opened
---
Backtrace:
     ▆
  1. ├─... %>% evaluate(list(fdp, nd))
  2. ├─simulator::evaluate(., list(fdp, nd))
  3. │ └─methods::is(object, "Simulation")
  4. └─simulator::run_method(., bh_methods, parallel = list(socket_names = 2))
  5.   └─base::lapply(...)
  6.     └─simulator (local) FUN(X[[i]], ...)
  7.       └─simulator:::run_method_parallel(...)
  8.         └─simulator:::do_in_parallel(...)
  9.           └─parallel::makePSOCKcluster(names = socket_names)
 10.             └─base::serverSocket(port = port)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'fdr.Rmd' failed with diagnostics:
creation of server socket failed: port 11194 cannot be opened
--- failed re-building 'fdr.Rmd'

--- re-building 'james-stein.Rmd' using rmarkdown
--- finished re-building 'james-stein.Rmd'

--- re-building 'lasso.Rmd' using rmarkdown
--- finished re-building 'lasso.Rmd'

--- re-building 'simulator.Rmd' using rmarkdown
--- finished re-building 'simulator.Rmd'

SUMMARY: processing the following file failed:
  'fdr.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... [29s] OK
* checking HTML version of manual ... [5s] OK
* DONE
Status: 1 ERROR, 1 NOTE