Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1c63b1a28b1b4e87a81ab7b99751f12b : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d1aa472675d84ea580a990ad5b23f418 : FAILURE in 6m 47s