$ git clone -n https://src.fedoraproject.org/rpms/golang-github-eclesh-welford.git /var/lib/mock/f38-build-side-42-init-devel-578410-26019/root/chroot_tmpdir/scmroot/golang-github-eclesh-welford
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-578410-26019/root/chroot_tmpdir/scmroot/golang-github-eclesh-welford'...
$ git fetch origin 286a1113bcb64f97576f854ad75d8e156f694a07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-eclesh-welford
 * [new ref]         286a1113bcb64f97576f854ad75d8e156f694a07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 286a111 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild