Build failed. https://zuul.opendev.org/t/openstack/buildset/9c73280b1a444bbca62f8ac36c1349b0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f59c8ab814c44918b2b79d4505f1a86 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59e2876baf9e42faa1ee3138c39e56e2 : FAILURE in 2m 44s