$ git clone -n https://gitee.com/wenyuzifang/dwz.git /var/lib/mock/dist-an23-build-482556-74272/root/chroot_tmpdir/scmroot/dwz
Cloning into '/var/lib/mock/dist-an23-build-482556-74272/root/chroot_tmpdir/scmroot/dwz'...
$ git fetch origin 050ad6065e3b7dd11fedeaa9a2c0e98b6abc2018:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/dwz
 * [new ref]         050ad6065e3b7dd11fedeaa9a2c0e98b6abc2018 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 050ad60 Update code from upstream