Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/53029fb967884ea894883c148535e9f8 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8bec54870944eb5b87a9900f006eb7c : FAILURE in 6m 53s