$ git clone -n https://src.fedoraproject.org/rpms/sil-padauk-fonts.git /var/lib/mock/f45-build-35978-700/root/chroot_tmpdir/scmroot/sil-padauk-fonts
Cloning into '/var/lib/mock/f45-build-35978-700/root/chroot_tmpdir/scmroot/sil-padauk-fonts'...
$ git fetch origin 980b8097b6ebc498733e5c3ffa4757d32127d3a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sil-padauk-fonts
 * [new ref]         980b8097b6ebc498733e5c3ffa4757d32127d3a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 980b809 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild