Build failed. https://zuul.opendev.org/t/openstack/buildset/77037a114bb54cf6a9070b4183481714 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/44db56d570cf44e68e7de04a0df164c7 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b710cdea922f4916bffe1e76b7a936bb : FAILURE in 2m 30s