Build failed. https://zuul.opendev.org/t/openstack/buildset/b48f039f0dd445f7a7e725b4b8f4a0e3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d6e4cb05d47f48518fcdd6bf6bbe5f40 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dab22599f535467eb6f9be77b97d4858 : FAILURE in 4m 04s