Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/29347c3bbcf34028a48726845313a24b : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d069f5c244b24ebcae5f0326b855d309 : FAILURE in 4m 15s