Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a34a4846db84bedb93f99be14f2365b : SUCCESS in 8m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d601cfa479b45acabe1601a1889d15d : FAILURE in 5m 52s