Build failed. https://zuul.opendev.org/t/openstack/buildset/3b8a8c10898945798c8c4699fade16d6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d9ee36817e0d40e3807f96076a69718d : SUCCESS in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b8c57da675f4f119e94ba727dd89d7d : FAILURE in 2m 46s