Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e1e0da78181452584971ac6832e3dde : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b339741d5c3948a08bf71f036a70686f : FAILURE in 5m 44s