Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c18858c01534b4a9c0277608637ebb1 : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8140259af0db4708bc68007d06fd8567 : FAILURE in 5m 30s