Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c614e9d33c1743dab324ea0f81c0ad51 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/342d889493454786906db9fd63f76139 : FAILURE in 4m 58s