Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04d70914ed8646389f3b0322a76e6009 : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/af83629f0a1f4dfa9ae61621ff26e9db : FAILURE in 3m 45s