$ git clone -n https://src.fedoraproject.org/rpms/warmux.git /var/lib/mock/f41-build-725996-13125/root/chroot_tmpdir/scmroot/warmux
Cloning into '/var/lib/mock/f41-build-725996-13125/root/chroot_tmpdir/scmroot/warmux'...
$ git fetch origin 96f441bf5d26fc45283a01883db99c83718df410:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/warmux
 * [new ref]         96f441bf5d26fc45283a01883db99c83718df410 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96f441b Eliminate use of obsolete %patchN syntax (#2283636)