Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/525b8b905a634cb99a54997f3b337f30 : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ab8baefdda346c7a686ef1f29593dd1 : FAILURE in 3m 11s