Build failed. https://zuul.opendev.org/t/openstack/buildset/4e263dad04ce4b05b8364d69cd95e308 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea106a540d214bc498da6c0a044b8480 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/710a0d2fb7a14582b12d8b1725b18e12 : FAILURE in 3m 34s