Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b7392357e91f4dd19a3644e82f3eeb48 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/524fbba65f394b89ba3b2bdaf2cd3ff0 : FAILURE in 3m 44s