Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c7fdc0e2609458a997ff0909a0cba3e : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/805bdc6751de415c876836917c1ec70d : FAILURE in 4m 31s