message: Temporarily XFAIL test/functionalities/exec while investiagting bot breakage.
  When building with cmake on green gragon or on ci.swift.org, this test fails.
  rdar://problem/36134350
diff: @@ -29,12 +29,14 @@ class ExecTestCase(TestBase):
  mydir = TestBase.compute_mydir(__file__)
  @skipUnlessDarwin
  + @expectedFailureAll(oslist=['macosx'], bugnumber="rdar://36134350") # when building with cmake on green gragon or on ci.swift.org, this test fails.
  @expectedFailureAll(archs=['i386'], bugnumber="rdar://28656532")
  @expectedFailureAll(oslist=["ios", "tvos", "watchos", "bridgeos"], bugnumber="rdar://problem/34559552") # this exec test has problems on ios systems
  def test_hitting_exec (self):
  self.do_test(False)
  @skipUnlessDarwin
  + @expectedFailureAll(oslist=['macosx'], bugnumber="rdar://36134350") # when building with cmake on green gragon or on ci.swift.org, this test fails.
  @expectedFailureAll(archs=['i386'], bugnumber="rdar://28656532")
  @expectedFailureAll(oslist=["ios", "tvos", "watchos", "bridgeos"], bugnumber="rdar://problem/34559552") # this exec test has problems on ios systems
  def test_skipping_exec (self):
  