Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/867767abeb5c4114913c42be98a5b1e4 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ec0d2aab10741e5b269dd57190c2bbe : FAILURE in 3m 14s