Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d21fbfb780494746a28276db30e5779c : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c22ee219a6854e04aa91bdb5d89075c7 : FAILURE in 7m 01s