Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b78fddaa34434fb39570b3d372f24763 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d5eaac48ab048e3a57788a04286c6cf : FAILURE in 5m 52s