Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/488df8fed5b440169847c11c9761158e : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/309f2a6baf524fff9110d2ad85c36f9d : FAILURE in 5m 44s