Build failed. https://zuul.opendev.org/t/openstack/buildset/929b1c0db4f04f81a09fb5d537388f46 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/894f93dacd4d4ca0ba1c3fb39f34a03a : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58ad696633414720a87a75dd556e4bd8 : FAILURE in 4m 35s