$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gorhill-cronexpr.git /var/lib/mock/f42-build-867139-174637/root/chroot_tmpdir/scmroot/golang-github-gorhill-cronexpr
Cloning into '/var/lib/mock/f42-build-867139-174637/root/chroot_tmpdir/scmroot/golang-github-gorhill-cronexpr'...
$ git fetch origin 27e04daa0d2ebe60aa312f32a479ec9aeb49f491:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gorhill-cronexpr
 * [new ref]         27e04daa0d2ebe60aa312f32a479ec9aeb49f491 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27e04da Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild