* using log directory 'd:/Rcompile/CRANpkg/local/4.0/ymlthis.Rcheck'
* using R version 4.0.5 (2021-03-31)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'ymlthis/DESCRIPTION' ... OK
* this is package 'ymlthis' version '0.1.5'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'ymlthis' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... 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 R 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 ... [7s] OK
* checking Rd files ... OK
* checking Rd metadata ... 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 ... [8s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [4s] ERROR
  Running 'spelling.R' [0s]
  Running 'testthat.R' [3s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(ymlthis)
  > 
  > test_check("ymlthis")
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 29 ]
  
  == Failed tests ================================================================
  -- Error (test-blogdown_yaml.R:6:3): multiplication works ----------------------
  Error: Invalid argument in YAML output function bookdown::gitbook(lib_dir = "assets", split_by = "section", config = gitbook_config(toolbar_position = "static"))
  Error: Using anchor_sections requires Pandoc 2.0+
  
  Backtrace:
       x
    1. +-... %>% stringify_yaml() at test-blogdown_yaml.R:6:2
    2. +-ymlthis:::stringify_yaml(.)
    3. | \-x %>% ymlthis:::capture_yml() %>% paste(collapse = "\n") at d:\RCompile\CRANpkg\local\4.0\ymlthis.Rcheck\tests\testthat\helper-utils.R:4:2
    4. +-base::paste(., collapse = "\n")
    5. +-ymlthis:::capture_yml(.)
    6. | +-utils::capture.output(print(.yml))
    7. | | \-utils evalVis(expr)
    8. | |   +-base::withVisible(eval(expr, pf))
    9. | |   \-base::eval(expr, pf)
   10. | |     \-base::eval(expr, pf)
   11. | \-base::print(.yml)
   12. \-ymlthis::yml_output(...)
   13.   \-ymlthis:::validate_output_yml(x)
   14.     \-purrr::walk(.function_calls, eval_tidy_yml)
   15.       \-purrr::map(.x, .f, ...)
   16.         \-ymlthis .f(.x[[i]], ...)
   17.           \-ymlthis:::stop_yml_eval(out, x)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 29 ]
  Error: Test failures
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [16s] OK
* checking PDF version of manual ... OK
* DONE
Status: 1 ERROR