$ git clone -n https://gitee.com/opencloudos-stream/spdrs60.git /var/lib/mock/dist-oc9-epol-build-84760-57387/root/chroot_tmpdir/scmroot/spdrs60
Cloning into '/var/lib/mock/dist-oc9-epol-build-84760-57387/root/chroot_tmpdir/scmroot/spdrs60'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/spdrs60
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 855564a package init