Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a95fb28e33d54189aedccf022ee9e151 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec24aceeb9354bc78c305b3b3809bd0f : FAILURE in 4m 06s