$ git clone -n https://gitee.com/src-opencloudos-rpms/nautilus.git /var/lib/mock/dist-oc9-build-43139-14591/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-oc9-build-43139-14591/root/chroot_tmpdir/scmroot/nautilus'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/nautilus
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7a10b2 import nautilus-43.0-2.tl4