Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/821ab9b437524700af717207476a605f : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2063fc402f20485b8f9dd70f753d1006 : FAILURE in 5m 54s