Build failed. https://zuul.opendev.org/t/openstack/buildset/fb1013dd18674877acf29a07c683eca6 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d672850be7674945804c176821471cc9 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fe0292945aaf4c12b2a674c337e8b525 : FAILURE in 3m 25s