$ git clone -n https://gitee.com/src-opencloudos-rpms/ucx /var/lib/mock/dist-oc8-build-58143-15943/root/chroot_tmpdir/scmroot/ucx
Cloning into '/var/lib/mock/dist-oc8-build-58143-15943/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 ce7a981 import ucx-1.14.1-1.tl3.1