$ git clone -n https://gitee.com/wenjie2025/python-tornado_1773327304.git /var/lib/mock/dist-an23-build-519113-75682/root/chroot_tmpdir/scmroot/python-tornado_1773327304
Cloning into '/var/lib/mock/dist-an23-build-519113-75682/root/chroot_tmpdir/scmroot/python-tornado_1773327304'...
$ git fetch origin d3163eeec0540eca329d9702c54e64c66c4ae81b:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/python-tornado_1773327304
 * [new ref]         d3163eeec0540eca329d9702c54e64c66c4ae81b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3163ee Update code from upstream