Build failed. https://zuul.opendev.org/t/openstack/buildset/56e8d5c88e7d4577a56e7bd3b05ce61b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/26d5a6dc743d45c4be13d234b20e988f : RETRY_LIMIT in 2m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4adba8f0d5be458195b42c1f8836dc26 : FAILURE in 2m 45s