$ git clone -n https://gitee.com/src-opencloudos-rpms/ucx /var/lib/mock/dist-oc8-build-57125-15241/root/chroot_tmpdir/scmroot/ucx
Cloning into '/var/lib/mock/dist-oc8-build-57125-15241/root/chroot_tmpdir/scmroot/ucx'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ucx
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b23d39 import ucx-1.13.1-2.tl3