Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9d188f110453483388cf275ec380e89b : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/573d3253732342ffaed293db43330314 : FAILURE in 5m 36s