$ git clone -n https://gitee.com/src-opencloudos-rpms/liborc.git /var/lib/mock/dist-oc9-build-124872-74481/root/chroot_tmpdir/scmroot/liborc
Cloning into '/var/lib/mock/dist-oc9-build-124872-74481/root/chroot_tmpdir/scmroot/liborc'...
$ git fetch origin 5cbae0ce321e2c76574d790ae8509bc6ceb97028:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/liborc
 * [new ref]         5cbae0ce321e2c76574d790ae8509bc6ceb97028 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5cbae0c import liborc-1.8.1-11.tl4