Build failed. https://zuul.opendev.org/t/openstack/buildset/b150040bf66546df8a9c80606cc4f7ca - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d969605a959e4b3dab0f8e6e75a78582 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a0d7c13ac014d0bab7a56be899c12ac : FAILURE in 3m 26s