Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/681a6fa49a624e0a87ed1a23849dc2b7 : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce0f830d27ae4613a012a0ba1074876e : FAILURE in 3m 53s