Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1fdd83959bcf4f7087c48b7796c79730 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d4b471ba93545168f48a72108484866 : FAILURE in 4m 26s