Build failed. https://zuul.opendev.org/t/openstack/buildset/3b30de91487b4f48b5f67a79e9a4893b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/032ba092162c4a9bbe928a3ae336b9b6 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/297fc6ea199c47029fb30602640155ad : FAILURE in 2m 37s