Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5d4c6487435d4fcaa069f8e6dd3d19d6 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3cf44ded89ac4d7ca25caf7123803d1e : FAILURE in 4m 11s