Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9d705b953e434e97bb75b3a29dfbc771 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1eae4ffca6594956aace47e3f69d5281 : FAILURE in 18m 11s