* using log directory ‘/data/localhost/ripley/R/packages/tests-BLIS/shinylight.Rcheck’
* using R Under development (unstable) (2026-08-27 r90452)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.2.1 20260819 (Red Hat 16.2.1-2)
    GNU Fortran (GCC) 16.2.1 20260819 (Red Hat 16.2.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-09-01 08:41:34 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘shinylight/DESCRIPTION’ ... OK
* this is package ‘shinylight’ version ‘1.2’
* 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 ‘shinylight’ can be installed ... OK
* checking package 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 ... 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 ... 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 examples ... ERROR
Running examples in ‘shinylight-Ex.R’ failed
The error most likely occurred in:

> ### Name: runR
> ### Title: Returns a function that runs an R command
> ### Aliases: runR
> 
> ### ** Examples
> 
> server <- slServer(
+   port = 50050,
+   interface = list(
+     run_the_users_r_code = runR(
+       list("c", "$", "list", "+", "-", "/", "*", "sqrt")
+     )
+   )
+ )
createTcpServer: address already in use
Error in initialize(...) : Failed to create server
Calls: slServer ... rrpcServer -> <Anonymous> -> <Anonymous> -> initialize
Execution halted
* 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
* DONE

Status: 1 ERROR
See
  ‘/data/localhost/ripley/R/packages/tests-BLIS/shinylight.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 0:25.65, 15.63 + 3.03