git fetch --no-tags -p "$remote" \
+"HEAD:refs/remotes/$remote/HEAD"
cd $innerwd
+ GIT_AUTHOR_DATE=$(git log -n1 --pretty=format:'%ai')
+ GIT_COMMITTER_DATE=$GIT_AUTHOR_DATE
+ export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
git checkout -b WORKTREE
gitfetchinfo_perhaps_commit INDEX
git add -Af .