Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d95292f7a5dd4e6e8cb5898eb5024e6b : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/298b65adf1c945648b73da1fcb41711d : FAILURE in 4m 21s