Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d122da9352684bdb9e2e2b6ef2dfdb5d : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8047da7a80ba44fab5539ff990dd903f : FAILURE in 4m 57s