Build failed. https://zuul.opendev.org/t/openstack/buildset/184f9e16337345c69f9499cbc31f8cb7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dee9d7e73d5b4959a52dc713eafd067b : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f523bcf145d54f7cbb0a62eaa0d39fdb : FAILURE in 4m 14s