message: Improve server test debuggability on Travis CI
diff: @@ -60,18 +60,18 @@ async function checkOut (name, args) {
  let result = await check(name, args, { }, 'kill')
  let out = result[0]
  let exit = result[1]
  + expect(out).toMatchSnapshot()
  if (exit !== 0) {
  throw new Error(`Fall with:\n${ out }`)
  }
  - expect(out).toMatchSnapshot()
  }
  async function checkError (name, args) {
  let result = await check(name, args)
  let out = result[0]
  let exit = result[1]
  - expect(exit).toEqual(1)
  expect(out).toMatchSnapshot()
  + expect(exit).toEqual(1)
  }
  afterEach(() => {
  