Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0c731729654438c87ccd117c78a0768 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0237a56e371f4006afb068ee334770cf : FAILURE in 5m 05s