Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2b08501f91734b6f8de03cb3c6e0d244 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc5dc6c54b124785991e2248f6777eab : FAILURE in 5m 55s