Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/83f7a31f87ea4ce69eebe2d4e8fc8547 : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cddf87cefb484742af1737bdc5cefb13 : FAILURE in 7m 16s