$ git clone -n https://gitee.com/wenyuzifang/python-dns.git /var/lib/mock/dist-an23-build-466455-73981/root/chroot_tmpdir/scmroot/python-dns
Cloning into '/var/lib/mock/dist-an23-build-466455-73981/root/chroot_tmpdir/scmroot/python-dns'...
$ git fetch origin 57e60e8b64021460932f86eb5d0cba9584c8d42a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-dns
 * [new ref]         57e60e8b64021460932f86eb5d0cba9584c8d42a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57e60e8 Update code from upstream