$ git clone -n https://src.fedoraproject.org/rpms/fping.git /var/lib/mock/f42-build-867438-175505/root/chroot_tmpdir/scmroot/fping
Cloning into '/var/lib/mock/f42-build-867438-175505/root/chroot_tmpdir/scmroot/fping'...
$ git fetch origin 68c5dd0f0976c013249475c9966be681e4dc8297:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fping
 * [new ref]         68c5dd0f0976c013249475c9966be681e4dc8297 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68c5dd0 Rebuilt for the bin-sbin merge (2nd attempt)