Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9ee6fba878a9473f816f485d186f652f : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a2e05d9ec494f43822313945a86346d : FAILURE in 3m 37s