$ git clone -n https://gitee.com/wency_cn/plexus-utils.git /var/lib/mock/dist-an23-build-492701-74562/root/chroot_tmpdir/scmroot/plexus-utils
Cloning into '/var/lib/mock/dist-an23-build-492701-74562/root/chroot_tmpdir/scmroot/plexus-utils'...
$ git fetch origin dd6771d9450e9dfab98c9c9e3ad33d092d32ebf3:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/plexus-utils
 * [new ref]         dd6771d9450e9dfab98c9c9e3ad33d092d32ebf3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd6771d Update code from upstream