Build failed. https://zuul.opendev.org/t/openstack/buildset/c71dfe7248be498ebe0f0ec875988928 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87163186e9b644789db4df0a04ba7d76 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78cb71f919e048e8923561e9a879bca4 : FAILURE in 2m 18s