* using log directory 'd:/Rcompile/CRANpkg/local/4.1/text.Rcheck'
* using R version 4.1.3 (2022-03-10)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'text/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'text' version '0.9.99.2'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'text' 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 ... [30s] OK
* checking Rd files ... [1s] 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [25s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [7s] OK
  Running 'testthat.R' [7s]
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking re-building of vignette outputs ... [12s] WARNING
Error(s) in re-building vignettes:
--- re-building 'huggingface_in_r.Rmd' using rmarkdown
Error: processing vignette 'huggingface_in_r.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'huggingface_in_r.Rmd'

--- re-building 'huggingface_in_r_and_computer_capacity.Rmd' using rmarkdown
Error: processing vignette 'huggingface_in_r_and_computer_capacity.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'huggingface_in_r_and_computer_capacity.Rmd'

--- re-building 'huggingface_in_r_extended_installation_guide.Rmd' using rmarkdown
--- finished re-building 'huggingface_in_r_extended_installation_guide.Rmd'

--- re-building 'pre-registration_and_transformers.Rmd' using rmarkdown
Error: processing vignette 'pre-registration_and_transformers.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'pre-registration_and_transformers.Rmd'

--- re-building 'removing_huggingface_transformers_cache_files.Rmd' using rmarkdown
Error: processing vignette 'removing_huggingface_transformers_cache_files.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'removing_huggingface_transformers_cache_files.Rmd'

--- re-building 'singularity_transformers_container.Rmd' using rmarkdown
Error: processing vignette 'singularity_transformers_container.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'singularity_transformers_container.Rmd'

--- re-building 'text.Rmd' using rmarkdown
Error: processing vignette 'text.Rmd' failed with diagnostics:
object 'preview_math' not found
--- failed re-building 'text.Rmd'

SUMMARY: processing the following files failed:
  'huggingface_in_r.Rmd' 'huggingface_in_r_and_computer_capacity.Rmd'
  'pre-registration_and_transformers.Rmd'
  'removing_huggingface_transformers_cache_files.Rmd'
  'singularity_transformers_container.Rmd' 'text.Rmd'

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* DONE
Status: 1 WARNING