Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/12e8ba11b52b441da576dac99c04beb3 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7a14f0d3cc5491292c188dc5e42c8cf : FAILURE in 3m 23s