Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d2b8211598634c2bb7efdef07cf8b066 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c8a11ab84e14258a5241292040711fa : FAILURE in 4m 35s