$ git clone -n https://gitee.com/opencloudos-stream/spacenavd.git /var/lib/mock/dist-oc9-epol-build-99653-60488/root/chroot_tmpdir/scmroot/spacenavd
Cloning into '/var/lib/mock/dist-oc9-epol-build-99653-60488/root/chroot_tmpdir/scmroot/spacenavd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/spacenavd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at abd0924 package init