Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af665bdc467e49ac8b1786d6a038ec34 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d34484e7af84e5ba97427458a65a434 : FAILURE in 4m 16s