Build failed. https://zuul.opendev.org/t/openstack/buildset/c65b4535baeb4d549e427a23fccf2fa3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/30f4ecf587e844cc8b4f9b861fdea190 : RETRY_LIMIT in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0e3177653324e54a0967aabfeff20bd : FAILURE in 7m 00s