$ git clone -n https://gitee.com/wenyuzifang/python-dns.git /var/lib/mock/dist-an23-build-463679-73862/root/chroot_tmpdir/scmroot/python-dns
Cloning into '/var/lib/mock/dist-an23-build-463679-73862/root/chroot_tmpdir/scmroot/python-dns'...
$ git fetch origin 3e315a8f8b35e11012b5f7d9e74cb7558aefb06c:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-dns
 * [new ref]         3e315a8f8b35e11012b5f7d9e74cb7558aefb06c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e315a8 Update code from upstream