$ git clone -n https://gitee.com/src-opencloudos-rpms/python-snowballstemmer.git /var/lib/mock/dist-oc9-build-58854-16463/root/chroot_tmpdir/scmroot/python-snowballstemmer
Cloning into '/var/lib/mock/dist-oc9-build-58854-16463/root/chroot_tmpdir/scmroot/python-snowballstemmer'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-snowballstemmer
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28d0e6e import python-snowballstemmer-2.2.0-1.tl4