Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3f47c1901e0740f29b6354ccaae023c5 : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68760166a1174a4e94e0c639e07fb9f8 : FAILURE in 3m 21s