Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2928c8edc31948b7b7950ae3872b353d : SUCCESS in 8m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/881e4afa3b9d4c0e87f8e60ac01ad73b : FAILURE in 5m 51s