Build failed. https://zuul.opendev.org/t/openstack/buildset/c6573cdafc334894a394fb473008a02d - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e82b52139e44e1681644be4e20d3da4 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e3423da1d9e416bb5bd9355f6d57973 : FAILURE in 2m 40s