Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e0bf7d7148a4f36bb01b0ee57d4afdd : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82d9673ab4564499a13adb4e27a55907 : FAILURE in 4m 47s