Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/392c83554239488b8cfdab79462bd4ca : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/929ac50cc55e4e0f830c1e9a871ca393 : FAILURE in 4m 31s