Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/13260c4d8ba44e739ecd6bc3b812470b : SUCCESS in 8m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5836319df3934ff5853c7d4819cb2595 : FAILURE in 9m 03s