Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9c719a605ca14d1695356a539962a702 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b53c87bada8d40a1ac5915de3c02e61e : FAILURE in 20m 37s