Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47f17b406f814f04938bb98f36b4a7d9 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c337c38fac1244a7ab496219086b0a97 : FAILURE in 5m 39s