$ git clone -n https://src.fedoraproject.org/rpms/eot-utils.git /var/lib/mock/f45-build-8201-378/root/chroot_tmpdir/scmroot/eot-utils
Cloning into '/var/lib/mock/f45-build-8201-378/root/chroot_tmpdir/scmroot/eot-utils'...
$ git fetch origin d7e890f8ac8577c8b6e4e87f82baf4d825508f00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/eot-utils
 * [new ref]         d7e890f8ac8577c8b6e4e87f82baf4d825508f00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7e890f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild