Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd455957431645b19932fe373954d259 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/816e39e07e6e4b0682914a7ce6abb295 : FAILURE in 6m 19s