Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b64b779535e94fd5a8750b82f2a3945d : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c337cd5ddc854de294f15474548a138f : FAILURE in 6m 32s