Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7a63bf18649495b8bdcd6973baf5b83 : SUCCESS in 8m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4edf3544728e43439c883d795a60a40e : FAILURE in 4m 22s