$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jmhodges-clock.git /var/lib/mock/f38-build-side-42-init-devel-588500-26120/root/chroot_tmpdir/scmroot/golang-github-jmhodges-clock
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-588500-26120/root/chroot_tmpdir/scmroot/golang-github-jmhodges-clock'...
$ git fetch origin 5e97a0fe23d5b3f0c7306d6d8f8edfe1d3c672b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jmhodges-clock
 * [new ref]         5e97a0fe23d5b3f0c7306d6d8f8edfe1d3c672b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e97a0f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild