Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/57b8b7d788964881a42e1ed29d50278a : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7efa025df953435a8b0b163adc53050f : FAILURE in 5m 26s