Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/88fceec29e74420a992feb63e251b6a2 : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f4441d7d212475ba994d3575c54ed33 : FAILURE in 4m 12s