Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dcebe2eb1466485d8b92c9ddc6cc40da : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7d43cacfaff4823a0fd49328e0c3793 : FAILURE in 6m 50s