Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5464e59bf84466a8b29c54b6d41149c : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e19bd9ad98249ca9fbdb66b11365019 : FAILURE in 3m 03s