Build failed. https://zuul.opendev.org/t/openstack/buildset/7be27d5a75874202adac6dd19ff10343 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4fb574bec21547928f8d17b2db42874b : RETRY_LIMIT in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d01def17b0a4c4ca0dc7e9749cf4b1e : FAILURE in 3m 18s