Build failed. https://zuul.opendev.org/t/openstack/buildset/5b5ef1feede941c4b66018bbd5f42615 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5c1620f11313402d9eb58d6d0bf5cf4f : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4fef9ebcf7a4ff5bb7b8e006f2721b6 : FAILURE in 2m 32s