Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5660ff99a9784a95a777281bca757265 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/953fc76ba2f54c139940a41b97e4db2a : FAILURE in 8m 02s