Build failed. https://zuul.opendev.org/t/openstack/buildset/70822e3bd893455695a0bbc566255bd2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/572f3562377546a09028721fa48a9055 : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf05867bdece4a068e94d45f4e4aaa56 : FAILURE in 2m 37s