Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/ocata/build-openstack-sphinx-docs/e2afd46/html/ : SUCCESS in 6m 18s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bgpvpn/stable/ocata/openstack-tox-py27/3dc0485/ : RETRY_LIMIT in 2m 39s