Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7c304ff4db714c52b39aa36653c249c8 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77f1f84e661140689a4c2af14521d158 : FAILURE in 5m 52s