Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/197990bf55b64852a43daf2ae6daa435 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17a5aaa44b874a378642698cb7fdbd8f : FAILURE in 2m 54s