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 0x0000000006588548>, 'call', (None,)) ('TRACE:', <frame object at 0x0000000006588548>, 'line', (None,)) ('TRACE:', <frame object at 0x00000000065885a0>, 'call', (None,)) ('TRACE:', <frame object at 0x00000000065885a0>, 'return', (None,)) ('TRACE:', <frame object at 0x0000000006588548>, '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} /build_dir/pypy-c-jit-linux-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./build_dir/pypy-c-jit-linux-x86-64/build/pypy/objspace/std/test/apptest_stringformat.py:244: no setdefaultencoding/build_dir/pypy-c-jit-linux-x86-64/build/pypy/objspace/std/test/apptest_stringformat.py:391: nicely passes on top of CPython but requires > 2GB of RAM/build_dir/pypy-c-jit-linux-x86-64/build/pypy/objspace/test/apptest_descroperation.py:336: fails, works in cpython