Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb64ffdb3afb4e9a959035a41e886f4b : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e50ece5adf5f433984f92cb5a9201482 : FAILURE in 4m 38s