Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a92193fb8e004156add2a043f1537e48 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1ad99385bae74c7ea0b7be497e5dc4f8 : FAILURE in 5m 29s