Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/305792ec668649b6ae407eb9d645aa31 : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/137eb11bfa304bce9bd1abff918446e8 : FAILURE in 4m 54s