Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e197710d55e6474e8dd86dbdbcdfc155 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8fddc82fe0f84b8490bddc13898c3daa : FAILURE in 4m 01s