flaky: test-child-process-pipe-dataflow

assert.js:86
  throw new AssertionError(obj);
  ^

AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

1 !== 0

    at ChildProcess.<anonymous> (c:\workspace\node-test-binary-windows\test\parallel\test-child-process-pipe-dataflow.js:45:12)
    at ChildProcess.<anonymous> (c:\workspace\node-test-binary-windows\test\common\index.js:367:15)
    at ChildProcess.emit (events.js:197:13)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:254:12)