Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d4ae96b4772b4fac8b88e860859fecf8 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1c81bb3bcc2404c856d9257d22a0913 : FAILURE in 5m 28s