* using log directory ‘/Users/ripley/R/packages/tests-devel/restorepoint.Rcheck’
* using R Under development (unstable) (2024-04-17 r86441)
* using platform: aarch64-apple-darwin23.4.0
* R was compiled by
    Apple clang version 15.0.0 (clang-1500.3.9.4)
    GNU Fortran (GCC) 12.2.0
* running under: macOS Sonoma 14.4.1
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘restorepoint/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘restorepoint’ version ‘0.2’
* 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 whether package ‘restorepoint’ 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 code 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 whether startup messages can be suppressed ... 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 ... 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 ... NONE
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... ERROR
Error(s) in re-building vignettes:
--- re-building ‘Guide_restorepoint.Rmd’ using knitr
Failed to parse YAML:

output:
  pdf_document: default
  html_document: default
  vignette: >
%\VignetteEngine{knitr::knitr}
 ^~~~~~
%\VignetteIndexEntry{Debugging R with restore points}

Error: processing vignette 'Guide_restorepoint.Rmd' failed with diagnostics:
Scanner error: while scanning a directive at line 5, column 1 could not find expected directive name at line 5, column 2

--- failed re-building ‘Guide_restorepoint.Rmd’

SUMMARY: processing the following file failed:
  ‘Guide_restorepoint.Rmd’

Error: Vignette re-building failed.
Execution halted

* checking PDF version of manual ... OK
* checking HTML version of manual ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR
See
  ‘/Users/ripley/R/packages/tests-devel/restorepoint.Rcheck/00check.log’
for details.

       19.26 real        10.43 user         3.97 sys