Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/031d916977024d47b380e47a99757114 : SUCCESS in 9m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/043e3bdf35da4adaa14d8c4634142496 : FAILURE in 8m 38s