Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/469f355dd9b84187bfbff8d0e6c1afcf : SUCCESS in 8m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/becd84dd94324bdeb81ca77b6634dda6 : FAILURE in 6m 47s