Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5dd12184ec2f40a6b463916fcf647de8 : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84ed9be65f5c4b5fab7bc8bbcb461f87 : FAILURE in 4m 42s