Build failed. https://zuul.opendev.org/t/openstack/buildset/f87a9cfbedc4462893486cadb4ddc937 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2cb4ded16d5c4990b6fdf0207ff031fb : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15b968283e04444ca194a8df72cba8da : FAILURE in 4m 34s