$ git clone -n https://gitee.com/wenyuzifang/python-pyroute2.git /var/lib/mock/dist-an23-build-472576-74118/root/chroot_tmpdir/scmroot/python-pyroute2
Cloning into '/var/lib/mock/dist-an23-build-472576-74118/root/chroot_tmpdir/scmroot/python-pyroute2'...
$ git fetch origin 18b20e40ce49b6aa12300feb93bcf13e6b7264c2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pyroute2
 * [new ref]         18b20e40ce49b6aa12300feb93bcf13e6b7264c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18b20e4 Update code from upstream