Build failed. https://zuul.opendev.org/t/openstack/buildset/4cd82cd1fcd04699b4718783bac52ddf - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/487f7ad9229e4663b2df863c6255f0ab : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a732144242f4b34a001bd5b2b36c987 : FAILURE in 3m 12s