Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db6538b3f39c4786b316d345302aec5b : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73858241ae604ee5b029293f1b490fdf : FAILURE in 4m 35s