Build failed. https://zuul.opendev.org/t/openstack/buildset/244706d302ab4a1789e4f6f3f8ba4c5b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/23e51cd28abf46478244a7cbb57cb437 : FAILURE in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/252312d82dae49b6924a10ed79502eb9 : FAILURE in 3m 41s