* using log directory ‘/Users/ripley/R/packages/tests-devel/vennLasso.Rcheck’
* using R Under development (unstable) (2023-09-08 r85113)
* using platform: aarch64-apple-darwin22.6.0
* R was compiled by
    Apple clang version 15.0.0 (clang-1500.0.40.1)
    GNU Fortran (GCC) 12.2.0
* running under: macOS Ventura 13.5.2
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘vennLasso/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘vennLasso’ version ‘0.1.6’
* 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 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 ‘vennLasso’ can be installed ... [18s/20s] OK
* used C compiler: ‘Apple clang version 15.0.0 (clang-1500.0.40.1)’
* used C++ compiler: ‘Apple clang version 15.0.0 (clang-1500.0.40.1)’
* used SDK: ‘MacOSX14.0.sdk’
* 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 ... 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 LazyData ... NOTE
  'LazyData' is specified without a 'data' directory
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in ‘inst/doc’ ... OK
* checking re-building of vignette outputs ... [26s/27s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘using_the_vennLasso_package.Rmd’ using rmarkdown
! Package natbib Error: Bibliography not compatible with author-year citations.

Error: processing vignette 'using_the_vennLasso_package.Rmd' failed with diagnostics:
LaTeX failed to compile /Users/ripley/R/packages/tests-devel/vennLasso.Rcheck/vign_test/vennLasso/vignettes/using_the_vennLasso_package.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See using_the_vennLasso_package.log for more info.
--- failed re-building ‘using_the_vennLasso_package.Rmd’

SUMMARY: processing the following file failed:
  ‘using_the_vennLasso_package.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, 1 NOTE
See
  ‘/Users/ripley/R/packages/tests-devel/vennLasso.Rcheck/00check.log’
for details.

       79.17 real        68.03 user         7.01 sys