$ git clone -n https://src.fedoraproject.org/rpms/snmpcheck.git /var/lib/mock/f45-build-36194-702/root/chroot_tmpdir/scmroot/snmpcheck
Cloning into '/var/lib/mock/f45-build-36194-702/root/chroot_tmpdir/scmroot/snmpcheck'...
$ git fetch origin 22d5ac3ed755e53efcbaa2752445b71ebc2505d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/snmpcheck
 * [new ref]         22d5ac3ed755e53efcbaa2752445b71ebc2505d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22d5ac3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild