Build failed. https://zuul.opendev.org/t/openstack/buildset/ccf4250204ca4fdfb66cee911aad2039 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b157fde8602847a89b9401d6c4a159b1 : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de94028de2ff42cfae2561a519ee82c0 : FAILURE in 3m 45s