$ git clone -n https://gitee.com/opencloudos-stream/rnnoise.git /var/lib/mock/dist-oc9-epol-build-78353-53019/root/chroot_tmpdir/scmroot/rnnoise
Cloning into '/var/lib/mock/dist-oc9-epol-build-78353-53019/root/chroot_tmpdir/scmroot/rnnoise'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rnnoise
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6536c17 package init