Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af334a87b6974224ac54fbd5f28e4da4 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e447fd381e2542fcbab50934ed2fd4b8 : FAILURE in 5m 44s