Build failed. https://zuul.opendev.org/t/openstack/buildset/4bee7f977ec44e2aa6955e2e0958a187 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/665ddc456a1041b5a9636a86d1e3873b : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67552f6259a94e86a92a5def628c86b1 : FAILURE in 3m 58s