Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/stein/openstack-tox-docs/81a5a54/html/ : SUCCESS in 4m 39s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/stein/openstack-tox-py27/b67e38f/ : RETRY_LIMIT in 1m 47s