Build failed. https://zuul.opendev.org/t/openstack/buildset/4fd9fdd8a31344d493bb01b066a590fb - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/79ee648454314b39ba99cf725f3cef6e : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcce6231d3cb4519abdf68ac19db9456 : FAILURE in 2m 40s