$ git clone -n https://src.fedoraproject.org/rpms/kbilliards.git /var/lib/mock/f38-build-side-42-init-devel-668612-26656/root/chroot_tmpdir/scmroot/kbilliards
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-668612-26656/root/chroot_tmpdir/scmroot/kbilliards'...
$ git fetch origin 94cdd3f3c84ff0ccf2c200a7b5cd35f469e90037:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kbilliards
 * [new ref]         94cdd3f3c84ff0ccf2c200a7b5cd35f469e90037 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94cdd3f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild