* using log directory ‘/srv/hornik/tmp/CRAN_pretest/lemon.Rcheck’
* using R Under development (unstable) (2025-09-03 r88788)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.7 (3+b1)
    Debian flang-new version 19.1.7 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* checking for file ‘lemon/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘lemon’ version ‘0.5.2’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/7s] OK
* 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 ‘lemon’ can be installed ... [4s/4s] OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] 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 ... [6s/6s] 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [12s/12s] OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... [2s/2s] ERROR
  Running ‘testthat.R’ [2s/2s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(lemon)
  > 
  > 
  > if (TRUE) {
  +   test_check("lemon")
  + } #else {
  <deprecatedWarning in facet_rep_grid(drv ~ cyl, repeat.tick.labels = TRUE): `facet_rep_wrap` and `facet_rep_lab` have been soft-deprecated. A replacement can be found in ggh4x::facet_wrap2.>
  [ FAIL 1 | WARN 1 | SKIP 5 | PASS 145 ]
  
  ══ Skipped tests (5) ═══════════════════════════════════════════════════════════
  • On CRAN (5): 'test_brackets.R:88:5', 'test_caps.R:38:3', 'test_facet.R:22:3',
    'test_facet.R:55:3', 'test_facet_aux.R:60:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test_lemon_plot.r:14:3'): ggplot2 does not break lemon_plot by altering class ──
  Error in `l + data.frame(a = 3, b = 0, c = "a")`: non-numeric argument to binary operator
  Backtrace:
      ▆
   1. └─lemon (local) expect_lemon_plot(l + data.frame(a = 3, b = 0, c = "a")) at test_lemon_plot.r:14:3
   2.   └─testthat::expect_s3_class(object, "lemon_plot") at test_lemon_plot.r:5:22
   3.     └─testthat::quasi_label(enquo(object), arg = "object")
   4.       └─rlang::eval_bare(expr, quo_get_env(quo))
  
  [ FAIL 1 | WARN 1 | SKIP 5 | PASS 145 ]
  Deleting unused snapshots:
  • facet/facet-rep-wrap-spacing.svg
  • facet_aux/facet-rep-wrap.svg
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [44s/44s] OK
* checking PDF version of manual ... [4s/3s] 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