[0-9]+
CMake Error at .*/Tests/RunCMake/MaxRecursionDepth/CTestCustom\.cmake:1 \(message\):
  Maximum recursion depth of [0-9]+ exceeded
Call Stack \(most recent call first\):
  .*/Tests/RunCMake/MaxRecursionDepth/CTestCustom\.cmake:3 \(ctest_read_custom_files\)