Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29b91dc17e9f4ecfa7bc3b5e7a8f8ada : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d508eec419a40ad926c78419ca26332 : FAILURE in 3m 32s