Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1231d58fad5048d7b6f3f946c1555a88 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b50e1b8cff84b05a36cf6c51380a54b : FAILURE in 4m 04s