Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f2a10d4e74a6460bb6bb93b683793e2c : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23cfd8010be8457eb34b44fd66920a92 : FAILURE in 4m 39s