Build failed. https://zuul.opendev.org/t/openstack/buildset/4a62195fbc0e4ac09ddcf40ec70bcfd3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e73f505e492f4be1ba6f00e1db258108 : FAILURE in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96f1602abd854078a798133cf5f01bf6 : FAILURE in 2m 35s