$ git clone -n https://gitee.com/wency_cn/dwz_1770730873.git /var/lib/mock/dist-an23-build-513140-75099/root/chroot_tmpdir/scmroot/dwz_1770730873
Cloning into '/var/lib/mock/dist-an23-build-513140-75099/root/chroot_tmpdir/scmroot/dwz_1770730873'...
$ git fetch origin 349d86bc0b260979ac202dda9fdff8e1c8221905:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/dwz_1770730873
 * [new ref]         349d86bc0b260979ac202dda9fdff8e1c8221905 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 349d86b Update code from upstream