Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/842bab88d7b54ee28112dda3b30c14ed : SUCCESS in 3m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4518a434670147399accbe05648eac11 : FAILURE in 4m 37s