Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f60f7ce86e844238803a5cf7b5f1b761 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e23f403a11c74d9f8d4087b096037ee0 : FAILURE in 7m 23s