Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf33c9cae5a648db9e2a86674b94f995 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd07590d96704493825293c965768869 : FAILURE in 6m 44s