Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/15e4d22f9dda48d98656c85bb55f6262 : SUCCESS in 5m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/288edfdc6ff147d99e352e34925bb8ac : FAILURE in 3m 03s