Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9f066ee1cf4a4e949751ad33b9653c72 : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4343694a85f640799180199164ec8c98 : FAILURE in 4m 42s