Build failed. https://zuul.opendev.org/t/openstack/buildset/0acd8d362be44d8b96271c3b7ca66714 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aae26ef2b6be45fa8813ec8a9b3da53b : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/41f1078e1f6b4233850b86d2cf8b4c53 : FAILURE in 3m 00s