Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/75850b74903247ffb7a408712ecf1dd9 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb6ced81609b4f698c341e6091c26a9c : FAILURE in 6m 40s