Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8860b7d94bff4dd690caac263daaa667 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17df9ffcef1940c4a1aa1cd879b5209a : FAILURE in 4m 19s