Build failed. https://zuul.opendev.org/t/openstack/buildset/31fd7bbf4ce14b919a02f46f684d62d1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c373597ddb4242a6a88388afcb1ba789 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78b620832ac24efebf82d4d7c7644c18 : FAILURE in 3m 30s