Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a870ece6bec346c796e05dd2ac93e96e : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49c38f1b283542aa80e119b984438f08 : FAILURE in 3m 56s