Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/42f19b8331bd46a3833008fce8a33add : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a4dee512b374ee5998947712547486d : FAILURE in 3m 30s