Build failed. https://zuul.opendev.org/t/openstack/buildset/a9430e2328ce4a8cb12a1c26e47c271b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7fba8ed758042bfaf825851e8b03c53 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b980b1b8be3f43f390cb17d4954f001f : FAILURE in 4m 07s