Build failed. https://zuul.opendev.org/t/openstack/buildset/51dda8f3f60c4e3ca8edf8b171765921 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9f98ecf65d6d4e1c8a49c22d46848ad3 : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4ba164b632b4a1d85387276e28872b6 : FAILURE in 3m 01s