$ git clone -n https://gitee.com/wency_cn/dwz_1770919632.git /var/lib/mock/dist-an23-build-514258-75110/root/chroot_tmpdir/scmroot/dwz_1770919632
Cloning into '/var/lib/mock/dist-an23-build-514258-75110/root/chroot_tmpdir/scmroot/dwz_1770919632'...
$ git fetch origin 6de31d57a7e1e72aa6cb25ee665f17720ce40a8e:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/dwz_1770919632
 * [new ref]         6de31d57a7e1e72aa6cb25ee665f17720ce40a8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6de31d5 Update code from upstream