$ git clone -n https://src.fedoraproject.org/rpms/wult.git /var/lib/mock/f38-build-side-42-init-devel-1037559-29747/root/chroot_tmpdir/scmroot/wult
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1037559-29747/root/chroot_tmpdir/scmroot/wult'...
$ git fetch origin d98f1d803c6657c592c6fab370558e2bfbf72e95:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wult
 * [new ref]         d98f1d803c6657c592c6fab370558e2bfbf72e95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d98f1d8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild