Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e7b15c8e025a41fc97d72dd2caa386db : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53e2f4bcea5c4e8dad5b0f914e296d0e : FAILURE in 4m 41s