Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2aefe6a58f414037a4450b8bb330a848 : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a673e3f0d2264a358f318f524916e060 : FAILURE in 5m 59s