$ git clone -n https://src.fedoraproject.org/rpms/golang-github-andy-kimball-arenaskl.git /var/lib/mock/f38-build-side-42-init-devel-606175-26249/root/chroot_tmpdir/scmroot/golang-github-andy-kimball-arenaskl
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-606175-26249/root/chroot_tmpdir/scmroot/golang-github-andy-kimball-arenaskl'...
$ git fetch origin c4b9bcc6cb565d66a4cbc05c9c4592affa7ed252:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-andy-kimball-arenaskl
 * [new ref]         c4b9bcc6cb565d66a4cbc05c9c4592affa7ed252 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4b9bcc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild