Build failed. https://zuul.opendev.org/t/openstack/buildset/83f411a22d5d461e95fbf8cc58a3c1ba - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4be9a54bf4b04049b2ff5f6e7db6644c : SUCCESS in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e02afe83208b43468871d92c51030959 : FAILURE in 2m 30s