* installing *source* package 'do' ...
** package 'do' successfully unpacked and MD5 sums checked
** using staged installation
** R
Error in parse(outFile) : 
  D:/temp/RtmpqYF28v/R.INSTALL139581a365286/do/R/file.name.R:13:19: unexpected '>'
12: file.name <- function(...){
13:     fn <- c(...) |>
                      ^
ERROR: unable to collate and parse R files for package 'do'
* removing 'd:/Rcompile/CRANpkg/lib/4.0/do'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.0/do'