$ git clone -n https://src.fedoraproject.org/rpms/aspell-br.git /var/lib/mock/f41-build-755866-13415/root/chroot_tmpdir/scmroot/aspell-br
Cloning into '/var/lib/mock/f41-build-755866-13415/root/chroot_tmpdir/scmroot/aspell-br'...
$ git fetch origin cf1b83c6d9ec2e864cd6f8a3a45f29d7e2e94216:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aspell-br
 * [new ref]         cf1b83c6d9ec2e864cd6f8a3a45f29d7e2e94216 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf1b83c Eliminate use of obsolete %patchN syntax (#2283636)