$ git clone -n https://src.fedoraproject.org/rpms/sil-sophia-nubian-fonts.git /var/lib/mock/f45-build-35984-700/root/chroot_tmpdir/scmroot/sil-sophia-nubian-fonts
Cloning into '/var/lib/mock/f45-build-35984-700/root/chroot_tmpdir/scmroot/sil-sophia-nubian-fonts'...
$ git fetch origin cbf0ca8cdde23179dcab2a60f317bcfd05b51c83:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sil-sophia-nubian-fonts
 * [new ref]         cbf0ca8cdde23179dcab2a60f317bcfd05b51c83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cbf0ca8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild