Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1dfa7df209b249b68ba58f9be5fc8f31 : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1fdf770622f4943988340696c790d0e : FAILURE in 3m 18s