Build failed. https://zuul.opendev.org/t/openstack/buildset/ac2857bea185444b8019a55d03945ba7 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4b1aeb37184647e98802a34d70a84a1f : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/362b6200e0a147d3986f53c9648d2274 : FAILURE in 2m 26s