Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d2f8e0588934ff0afe13d6c1b5fdbd8 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/049a341fb96449f49ffdb574dd5905c2 : FAILURE in 5m 54s