Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fa3496984bae4e72bb2a0bb845239ded : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0afd3d6d273241f08ec3777af8a3753a : FAILURE in 15m 50s