Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/500a1730367640588daf37702b753e8a : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93e39acac98e45b99364251b7ee4627e : FAILURE in 5m 33s