$ git clone -n https://src.fedoraproject.org/rpms/lua-cqueues.git /var/lib/mock/f45-build-17661-502/root/chroot_tmpdir/scmroot/lua-cqueues
Cloning into '/var/lib/mock/f45-build-17661-502/root/chroot_tmpdir/scmroot/lua-cqueues'...
$ git fetch origin 53baca14dd3f2557922ed3613d59a06dea10e953:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lua-cqueues
 * [new ref]         53baca14dd3f2557922ed3613d59a06dea10e953 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53baca1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild