message: Log stack when reporting errors in jest-runtime
diff: @@ -83,7 +83,7 @@ function run(cliArgv?: Argv, cliInfo?: Array<string>) {
  runtime.requireModule(filePath);
  })
  .catch(e => {
  - console.error(chalk.red(e));
  + console.error(chalk.red(e.stack || e));
  process.on('exit', () => process.exit(1));
  });
  }
  