Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a4c952cad88d4006b6d239657762d70c : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4039cf5c8ce04ef79f2cfaf5588fc750 : FAILURE in 4m 53s