Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ef08a7d4aea547d0beb2675417493860 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f57d0ef5fe945cea2e5f0397251312c : FAILURE in 5m 44s