Build failed. https://zuul.opendev.org/t/openstack/buildset/ce7c7a001fea4f37bf70f6ca6cf71cb0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e97212a2f664c46bf765e3f59594884 : SUCCESS in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/26c53728a9ec408b99477ce85794efcf : FAILURE in 2m 49s