* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/phonfieldwork.Rcheck’
* using R Under development (unstable) (2026-07-24 r90297)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-07-25 11:45:16 UTC
* checking for file ‘phonfieldwork/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘phonfieldwork’ version ‘0.0.17’
* 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 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 ‘phonfieldwork’ can be installed ... OK
* checking package directory ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... NOTE
  Missing dependency on R >= 4.1.0 because package code uses the pipe
  |> or function shorthand \(...) syntax added in R 4.1.0.
  File(s) using such syntax:
    ‘df_to_tier.R’
* 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 ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... 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/11s] OK
* checking Rd files ... 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking examples with --run-donttest ... ERROR
Running examples in ‘phonfieldwork-Ex.R’ failed
The error most likely occurred in:

> ### Name: draw_sound
> ### Title: Draw Oscilogram, Spectrogram and annotation
> ### Aliases: draw_sound
> 
> ### ** Examples
> 
> ## No test: 
> draw_sound(system.file("extdata", "test.wav", package = "phonfieldwork"))
Error in graphics::mtext(text = paste0(toupper(substring(window, 1, 1)),  : 
  conversion failure on 'Kaiser window (length: 5 ms, α: 2), dynamic range: 50 (dB)' in 'mbcsToSbcs': for α (U+03B1)
Calls: draw_sound -> draw_spectrogram -> <Anonymous>
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [10s/11s] OK
* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* checking for new files in some other directories ... OK
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/phonfieldwork.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 1:34.71, 64.07 + 15.99