$ git clone -n https://gitee.com/src-opencloudos-rpms/python3-mallard-ducktype.git /var/lib/mock/dist-oc8-build-198521-80442/root/chroot_tmpdir/scmroot/python3-mallard-ducktype
Cloning into '/var/lib/mock/dist-oc8-build-198521-80442/root/chroot_tmpdir/scmroot/python3-mallard-ducktype'...
$ git fetch origin bad305db2df7519de7e92cd1c0d5b71d0b9b4c36:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python3-mallard-ducktype
 * [new ref]         bad305db2df7519de7e92cd1c0d5b71d0b9b4c36 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bad305d import python3-mallard-ducktype-0.3-2.tl3