$ git clone -n https://src.fedoraproject.org/rpms/rescene.git /var/lib/mock/f38-build-side-42-init-devel-1326711-30692/root/chroot_tmpdir/scmroot/rescene
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1326711-30692/root/chroot_tmpdir/scmroot/rescene'...
$ git fetch origin 75988f74ba5142da7fee49a1be26e2c6317e1ad0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rescene
 * [new ref]         75988f74ba5142da7fee49a1be26e2c6317e1ad0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75988f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild