$ git clone -n https://src.fedoraproject.org/rpms/fuelmanager.git /var/lib/mock/f45-build-9324-401/root/chroot_tmpdir/scmroot/fuelmanager
Cloning into '/var/lib/mock/f45-build-9324-401/root/chroot_tmpdir/scmroot/fuelmanager'...
$ git fetch origin cd95774dc19cfefe4a371806f0db2a442bc15d5c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fuelmanager
 * [new ref]         cd95774dc19cfefe4a371806f0db2a442bc15d5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd95774 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild