Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0500df9f63c54985a433cc99f1e95e1f : RETRY_LIMIT in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a0a2778f0c24095a66db50bea5159bd : FAILURE in 6m 05s