$ git clone -n https://gitee.com/src-opencloudos-rpms/libcloudproviders.git /var/lib/mock/dist-oc9-build-46700-14592/root/chroot_tmpdir/scmroot/libcloudproviders
Cloning into '/var/lib/mock/dist-oc9-build-46700-14592/root/chroot_tmpdir/scmroot/libcloudproviders'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libcloudproviders
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 434b338 import libcloudproviders-0.3.1-4.tl4