Build failed. https://zuul.opendev.org/t/openstack/buildset/9161413d45ef4c9680a3040552cfa9a2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8eba64d4fff6481993ba3443200b6a66 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f6f96329e8d4067828882432f6dd8bd : FAILURE in 2m 37s