$ git clone -n https://gitee.com/wency_cn/python-flake8_1764799153.git /var/lib/mock/dist-an23-build-491361-74530/root/chroot_tmpdir/scmroot/python-flake8_1764799153
Cloning into '/var/lib/mock/dist-an23-build-491361-74530/root/chroot_tmpdir/scmroot/python-flake8_1764799153'...
$ git fetch origin 0c7ed5298e620820a6b6bd5baa749409ed1f6f5f:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-flake8_1764799153
 * [new ref]         0c7ed5298e620820a6b6bd5baa749409ed1f6f5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c7ed52 Update code from upstream