Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/906a290b1bac462781c853b1c88219c8 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ca76140666f4f9ba260b83486a578ef : FAILURE in 4m 40s