^CMake Warning at GenerateSarifResults\.cmake:2 \(message\):
  Example warning message
Call Stack \(most recent call first\):
  ToggleExportSarifVariable\.cmake:[0-9]+ \(include\)
  CMakeLists\.txt:[0-9]+ \(include\)
+
CMake Warning at GenerateSarifResults.cmake:5 \(message\):
  A second example warning message
Call Stack \(most recent call first\):
  ToggleExportSarifVariable\.cmake:[0-9]+ \(include\)
  CMakeLists\.txt:[0-9]+ \(include\)$
