$ git clone -n https://gitee.com/src-opencloudos-rpms/google-guice.git /var/lib/mock/dist-oc9-build-127454-76756/root/chroot_tmpdir/scmroot/google-guice
Cloning into '/var/lib/mock/dist-oc9-build-127454-76756/root/chroot_tmpdir/scmroot/google-guice'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/google-guice
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f66fd9 import google-guice-4.2.3-13.tl4