Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/abb71bd90cc540039a171f6a0d62f178 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e5b06646edf547c48029d46b67139df7 : FAILURE in 5m 18s