$ git clone -n https://src.fedoraproject.org/rpms/python-ufoLib2.git /var/lib/mock/f39-build-1426261-31589/root/chroot_tmpdir/scmroot/python-ufoLib2
Cloning into '/var/lib/mock/f39-build-1426261-31589/root/chroot_tmpdir/scmroot/python-ufoLib2'...
$ git fetch origin ea4d447e9d1db159e9e478bee5850d1ef0b20d5b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ufoLib2
 * [new ref]         ea4d447e9d1db159e9e478bee5850d1ef0b20d5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea4d447 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild