Previous write at 0x00c000090090 by goroutine 6:
  debug/tparse-24.TestRace()
      /Users/michael.fridman/go/src/debug/tparse-24/some_test.go:8 +0x88
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162

Goroutine 7 (running) created at:
  debug/tparse-24.TestRace()
      /Users/michael.fridman/go/src/debug/tparse-24/some_test.go:7 +0x7a
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162

Goroutine 6 (running) created at:
  testing.(*T).Run()
      /usr/local/go/src/testing/testing.go:878 +0x650
  testing.runTests.func1()
      /usr/local/go/src/testing/testing.go:1119 +0xa8
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:827 +0x162
  testing.runTests()
      /usr/local/go/src/testing/testing.go:1117 +0x4ee
  testing.(*M).Run()
      /usr/local/go/src/testing/testing.go:1034 +0x2ee
  main.main()
      _testmain.go:42 +0x221
