Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1a16092aea444de2a388f867f9459fce : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e675625cefa343168ce88053b99c58c5 : FAILURE in 3m 51s