$ git clone -n https://src.fedoraproject.org/rpms/bib2html.git /var/lib/mock/f40-build-2274567-55013/root/chroot_tmpdir/scmroot/bib2html
Cloning into '/var/lib/mock/f40-build-2274567-55013/root/chroot_tmpdir/scmroot/bib2html'...
$ git fetch origin 60594b9f4faea24a062f34db085f361e15df2ac3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bib2html
 * [new ref]         60594b9f4faea24a062f34db085f361e15df2ac3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60594b9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild