$ git clone -n https://gitee.com/src-opencloudos-rpms/rpkg.git /var/lib/mock/dist-oc9-build-80860-54154/root/chroot_tmpdir/scmroot/rpkg
Cloning into '/var/lib/mock/dist-oc9-build-80860-54154/root/chroot_tmpdir/scmroot/rpkg'...
$ git fetch origin 6c413a627af8fa657acd5902d0058b5c07e98b06:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rpkg
 * [new ref]         6c413a627af8fa657acd5902d0058b5c07e98b06 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c413a6 import rpkg-1.65-2.tl3.1