Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c68b416d7d9f4e5db622d476f0adfc72 : SUCCESS in 8m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96a374dad79e4b9cbb87431736b3799f : FAILURE in 8m 58s