Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ed781a7692f84a1eb62fc670289d3f67 : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/980cbebc9df34053b719251d5fab5b8c : FAILURE in 7m 18s