$ git clone -n https://src.fedoraproject.org/rpms/mlt.git /var/lib/mock/f41-build-856325-167555/root/chroot_tmpdir/scmroot/mlt
Cloning into '/var/lib/mock/f41-build-856325-167555/root/chroot_tmpdir/scmroot/mlt'...
$ git fetch origin b17ccf57c53d9d58289f4d8ef00ff4c532e1e393:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mlt
 * [new ref]         b17ccf57c53d9d58289f4d8ef00ff4c532e1e393 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b17ccf5 - export missing APIs on i686