Build failed. https://zuul.opendev.org/t/openstack/buildset/223df2577da4429d826cd7b76f6c3cd0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c892432ec2b44b818452941b87d80eef : SUCCESS in 2m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15e0fc468e5343cba284fcbc05bdd57d : FAILURE in 2m 29s