Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fdc7c53423cf4f8ea4d1a2dd293a6b77 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d346a69952d47818e7dffe91fcf7666 : FAILURE in 6m 15s