Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7fb6c00982554d43841308337269707c : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9bb54889ae44c83a31f01c90c64cd29 : FAILURE in 4m 06s