* using log directory ‘/srv/hornik/tmp/CRAN_pretest/syrup.Rcheck’
* using R Under development (unstable) (2025-03-17 r87990)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (1+b1)
    Debian flang-new version 19.1.7 (1+b1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘syrup/DESCRIPTION’ ... OK
* this is package ‘syrup’ version ‘0.1.3’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/6s] NOTE
Maintainer: ‘Simon Couch <simon.couch@posit.co>’

Days since last update: 1
* 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 serialization versions ... OK
* checking whether package ‘syrup’ can be installed ... [2s/2s] OK
* checking package directory ... OK
* checking for future file timestamps ... 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/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] 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/0s] OK
* checking loading without being on the library search path ... [0s/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 ... [3s/3s] OK
* checking Rd files ... [0s/0s] 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 ... [0s/0s] ERROR
Running examples in ‘syrup-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: syrup
> ### Title: Memory and CPU Usage Information for Parallel R Code
> ### Aliases: syrup
> 
> ### ** Examples
> 
> ## Don't show: 
> if (ps::ps_os_type()[["POSIX"]] && !is_fedora()) (if (getRversion() >= "3.4") withAutoprint else force)({ # examplesIf
+ ## End(Don't show)
+ # pass any expression to syrup. first, sequentially:
+ res_syrup <- syrup({res_output <- Sys.sleep(1)})
+ 
+ res_syrup
+ 
+ # to snapshot memory and CPU information more (or less) often, set `interval`
+ syrup(Sys.sleep(1), interval = .01)
+ 
+ # use `peak = TRUE` to return only the snapshot with
+ # the highest memory usage (as `sum(rss)`)
+ syrup(Sys.sleep(1), interval = .01, peak = TRUE)
+ 
+ # results from syrup are more---or maybe only---useful when
+ # computations are evaluated in parallel. see package README
+ # for an example.
+ ## Don't show: 
+ }) # examplesIf
Error in is_fedora() : could not find function "is_fedora"
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [5s/9s] OK
  Running ‘testthat.R’ [5s/9s]
* checking PDF version of manual ... [2s/2s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 NOTE