Build failed. https://zuul.opendev.org/t/openstack/buildset/8890eb0d879148a4a99468a89a70d287 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d912b9afd62c4b6abfe052d4c5ed1eb7 : FAILURE in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/90ece278e8844a75ba3792eb9b003f6d : FAILURE in 2m 38s