Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b99591e70f44190a6f8e27441f7321c : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4af0b6d6601243239018b33380a8b359 : FAILURE in 5m 49s