code: function distrust(msg, optAstNode) {
        const { filename, line } = optAstNode || policyPath[policyPath.length - 2] || {};
        const relfilename = options.basedir ? path.relative(options.basedir, filename) : filename;
        report(`${ relfilename }:${ line }: ${ msg }`);
        mayTrustOutput = false;
      }
docs: Logs a message and flips a bit so that we do not bless the output of this template.