Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7612c72a22e1477394c080a3b80cc9ff : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ba08bd64a2b4c738cefaaf6846bdead : FAILURE in 6m 42s