Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/81f81cb5189f48729a6d3c12dabea39c : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85d8e15b58c94c378b031bea3b771f1c : FAILURE in 4m 16s