fixup

Author: StephenNneji

make.py

@@ -116,6 +116,8 @@ def run_tests_with_coverage():
     print('tests = loader.discover("tests")')
     test_runner = unittest.runner.TextTestRunner()
     print('test_runner = unittest.runner.TextTestRunner()')
+    import faulthandler
+    faulthandler.dump_traceback_later(600, repeat=False, file=sys.stderr, exit=False)
     result = test_runner.run(tests)
     print('result = test_runner.run(tests)')