Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ca5b615c876948f386dcc887b0c3e1c1 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b31741f9724a40cfb85011afd7627e64 : FAILURE in 6m 51s