$ git clone -n https://gitee.com/src-opencloudos-rpms/Xaw3d.git /var/lib/mock/dist-oc9-build-60884-16463/root/chroot_tmpdir/scmroot/Xaw3d
Cloning into '/var/lib/mock/dist-oc9-build-60884-16463/root/chroot_tmpdir/scmroot/Xaw3d'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/Xaw3d
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d48f83a import Xaw3d-1.6.4-4.tl4