Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/564599d56613449396fda1552799a80b : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f6e812b1d704f958220f3577277c601 : FAILURE in 4m 46s