$ git clone -n https://gitee.com/wenyuzifang/python-execnet.git /var/lib/mock/dist-an23-build-463705-73862/root/chroot_tmpdir/scmroot/python-execnet
Cloning into '/var/lib/mock/dist-an23-build-463705-73862/root/chroot_tmpdir/scmroot/python-execnet'...
$ git fetch origin 8cbc52df31a42bc2e673f5fbf13a854150ebe2d9:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-execnet
 * [new ref]         8cbc52df31a42bc2e673f5fbf13a854150ebe2d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cbc52d Update code from upstream