$ git clone -n https://src.fedoraproject.org/rpms/open-eid.git /var/lib/mock/f45-build-20956-576/root/chroot_tmpdir/scmroot/open-eid
Cloning into '/var/lib/mock/f45-build-20956-576/root/chroot_tmpdir/scmroot/open-eid'...
$ git fetch origin fe6c439c722f3c5f5028a9a137d028670d4a8d39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/open-eid
 * [new ref]         fe6c439c722f3c5f5028a9a137d028670d4a8d39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe6c439 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild