pypy\interpreter\test\apptest_function.py:264: XXX issue #2083[(0, 'f', 'call', None), (1, 'f', 'line', None), (0, 'g', 'call', None), (1, 'g', 'line', None), (0, 'g2', 'call', None), (0, 'g3', 'call', None), (1, 'g3', 'line', None), (2, 'g3', 'line', None), (3, 'g3', 'return', -3), (0, 'g3', 'call', None), (1, 'g3', 'line', None), (2, 'g3', 'line', None), (3, 'g3', 'return', 2), (2, 'g', 'line', None), (3, 'g', 'return', 6), (2, 'f', 'line', None), (3, 'f', 'return', 42)] ('TRACE:', <frame object at 0x0000024c3d339eb8>, 'call', (None,)) ('TRACE:', <frame object at 0x0000024c3d339eb8>, 'line', (None,)) ('TRACE:', <frame object at 0x0000024c3d339f10>, 'call', (None,)) ('TRACE:', <frame object at 0x0000024c3d339f10>, 'return', (None,)) ('TRACE:', <frame object at 0x0000024c3d339eb8>, 'return', (None,)) seen: ['call', 'line', 'call', 'return', 'return'] Exception RuntimeError: RuntimeError('Oh no!',) in exception formatting: <object repr() failed> ignored {'mode': 'w'} {'mode': 'wb'} {'mode': 'w', 'buffering': 1} {'mode': 'w', 'buffering': 2} {'mode': 'wb', 'buffering': 0} {'mode': 'r'} {'mode': 'rb'} {'mode': 'r', 'buffering': 1} {'mode': 'r', 'buffering': 2} {'mode': 'rb', 'buffering': 0} {'mode': 'w+'} {'mode': 'w+b'} {'mode': 'w+', 'buffering': 1} {'mode': 'w+', 'buffering': 2} {'mode': 'w+b', 'buffering': 0} d:\pypy_stuff\buildbot64\slave\pypy-c-jit-win-x86-64\build\pypy\objspace\std\test\apptest_stringformat.py:157: the rest of this test is serious nonsense imho, changed only on 2.7.13, and is different on 3.x anyway. We could reproduce it by writing lengthy logic, then get again the reasonable performance by special-casing the exact type 'long'. And all for 2.7.13 only. Let's give up.d:\pypy_stuff\buildbot64\slave\pypy-c-jit-win-x86-64\build\pypy\objspace\std\test\apptest_stringformat.py:244: no setdefaultencodingd:\pypy_stuff\buildbot64\slave\pypy-c-jit-win-x86-64\build\pypy\objspace\std\test\apptest_stringformat.py:391: nicely passes on top of CPython but requires > 2GB of RAMd:\pypy_stuff\buildbot64\slave\pypy-c-jit-win-x86-64\build\pypy\objspace\test\apptest_descroperation.py:336: fails, works in cpython