* using log directory ‘/srv/hornik/tmp/CRAN/syrup.Rcheck’
* using R Under development (unstable) (2024-07-07 r86880)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.8 (1+b1)
    Debian flang-new version 18.1.8 (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 ‘0.1.0’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [3s/5s] NOTE
Maintainer: ‘Simon Couch <simon.couch@posit.co>’

New submission
* 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 ... [2s/2s] 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 ... [3s/4s] 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"]]) (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
> res_syrup <- syrup({
+     res_output <- Sys.sleep(1)
+ })
> res_syrup
# A tibble: 10 × 8
      id time                    pid    ppid name  pct_cpu       rss       vms
   <dbl> <dttm>                <int>   <int> <chr>   <dbl> <bch:byt> <bch:byt>
 1     1 2024-07-08 15:42:23 1266860 1266859 R          NA    76.3MB  426.98MB
 2     1 2024-07-08 15:42:23 1266399 1266396 R          NA   225.6MB    1.35GB
 3     1 2024-07-08 15:42:23 1266078 1266077 R          NA   105.1MB  428.51MB
 4     1 2024-07-08 15:42:23 1266067 1266066 R          NA      25MB  285.95MB
 5     1 2024-07-08 15:42:23 1266053 1266052 R          NA    68.9MB  338.68MB
 6     2 2024-07-08 15:42:24 1266860 1266859 R           0    76.3MB  426.98MB
 7     2 2024-07-08 15:42:24 1266399 1266396 R           0   225.6MB    1.35GB
 8     2 2024-07-08 15:42:24 1266078 1266077 R           0   105.1MB  428.51MB
 9     2 2024-07-08 15:42:24 1266067 1266066 R           0      25MB  285.95MB
10     2 2024-07-08 15:42:24 1266053 1266052 R           0    68.9MB  338.68MB
> syrup(Sys.sleep(1), interval = 0.01)
Error in UseMethod("mutate") : 
  no applicable method for 'mutate' applied to an object of class "NULL"
Calls: <Anonymous> ... eval -> eval -> syrup -> mutate_pct_cpu -> <Anonymous>
Execution halted
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [5s/9s] ERROR
  Running ‘testthat.R’ [5s/9s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > # This file is part of the standard setup for testthat.
  > # It is recommended that you do not modify it.
  > #
  > # Where should you do additional test configuration?
  > # Learn more about the roles of various files in:
  > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
  > # * https://testthat.r-lib.org/articles/special-files.html
  > 
  > library(testthat)
  > library(syrup)
  Loading required package: bench
  > 
  > test_check("syrup")
  [ FAIL 2 | WARN 0 | SKIP 2 | PASS 17 ]
  
  ══ Skipped tests (2) ═══════════════════════════════════════════════════════════
  • On CRAN (2): 'test-syrup.R:67:3', 'test-syrup.R:73:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-syrup.R:45:3'): syrup(interval) works ────────────────────────
  Expected `res_01 <- syrup(Sys.sleep(1), interval = 0.01)` to run without any errors.
  i Actually got a <simpleError> with text:
    no applicable method for 'mutate' applied to an object of class "NULL"
  ── Error ('test-syrup.R:59:3'): syrup(interval) works ──────────────────────────
  Error in `eval(code, test_env)`: object 'res_01' not found
  Backtrace:
      ▆
   1. └─testthat::expect_s3_class(res_01, "tbl_df") at test-syrup.R:59:3
   2.   └─testthat::quasi_label(enquo(object), arg = "object")
   3.     └─rlang::eval_bare(expr, quo_get_env(quo))
  
  [ FAIL 2 | WARN 0 | SKIP 2 | PASS 17 ]
  Error: Test failures
  Execution halted
* 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: 2 ERRORs, 1 NOTE