Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07b72c92e7034f73b9e676d5edb94d61 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/953a815e61f64a7c86e048f110430f74 : FAILURE in 3m 44s