Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/66169c69af9a43cf8b32ee7a241ff821 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a4a4c4f31d945dbbfa861aa7670ceb3 : FAILURE in 4m 15s