Build failed. https://zuul.opendev.org/t/openstack/buildset/ff8291f01aae442e8f647ad89f0b2e76 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/10b3d0e39c7946ff87bb2149fdb70f9f : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb47c736c2b142b38fd7ae5a9947f551 : FAILURE in 2m 44s