$ git clone -n https://src.fedoraproject.org/rpms/edwin-fonts.git /var/lib/mock/f45-build-7964-371/root/chroot_tmpdir/scmroot/edwin-fonts
Cloning into '/var/lib/mock/f45-build-7964-371/root/chroot_tmpdir/scmroot/edwin-fonts'...
$ git fetch origin a1b6c6b27bf2ce3b21735e12b641117b700ab2c1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/edwin-fonts
 * [new ref]         a1b6c6b27bf2ce3b21735e12b641117b700ab2c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a1b6c6b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild