Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47b67a168bb540dfa585b5498b49821f : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39f0e116fe8349f8873e3ca7fa71b563 : FAILURE in 5m 15s