$ git clone -n https://src.fedoraproject.org/rpms/egd.git /var/lib/mock/f45-build-7974-372/root/chroot_tmpdir/scmroot/egd
Cloning into '/var/lib/mock/f45-build-7974-372/root/chroot_tmpdir/scmroot/egd'...
$ git fetch origin d4e8bce398fc67d0d9cb65cf3eaef6993e1b3494:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/egd
 * [new ref]         d4e8bce398fc67d0d9cb65cf3eaef6993e1b3494 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4e8bce Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild