$ git clone -n https://src.fedoraproject.org/rpms/lklug-fonts.git /var/lib/mock/f45-build-17468-499/root/chroot_tmpdir/scmroot/lklug-fonts
Cloning into '/var/lib/mock/f45-build-17468-499/root/chroot_tmpdir/scmroot/lklug-fonts'...
$ git fetch origin fc9dc23c20530b75d3e10853d61fa2f92309be50:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lklug-fonts
 * [new ref]         fc9dc23c20530b75d3e10853d61fa2f92309be50 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc9dc23 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild