Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9c0d07b9f1cc49c19b24286c37eb4497 : SUCCESS in 8m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1feef8507559436a98e09a826a44772f : FAILURE in 5m 45s