Freethreading build fails -m test --pgo: test_ordered_dict and test_struct failed

[hroncok]

Bug report

Bug description:

When we build Python 3.13.0b1 in Fedora with --disable-gil --enable-optimizations, the PGO task fails. I was able to reproduce this from the 3.13 branch by:

$ ./configure --config-cache --without-ensurepip --disable-gil --enable-optimizations
$ make
...
# Next, run the profile task to generate the profile information.
./python -m test --pgo --timeout=
Using random seed: 754312824
0:00:00 load avg: 8.58 Run 44 tests sequentially
0:00:00 load avg: 8.58 [ 1/44] test_array
0:00:01 load avg: 8.58 [ 2/44] test_base64
0:00:01 load avg: 8.58 [ 3/44] test_binascii
0:00:01 load avg: 8.58 [ 4/44] test_binop
0:00:01 load avg: 8.58 [ 5/44] test_bisect
0:00:01 load avg: 8.58 [ 6/44] test_bytes
0:00:07 load avg: 8.13 [ 7/44] test_bz2
0:00:08 load avg: 7.88 [ 8/44] test_cmath
0:00:08 load avg: 7.88 [ 9/44] test_codecs
0:00:10 load avg: 7.88 [10/44] test_collections
0:00:12 load avg: 7.88 [11/44] test_complex
0:00:12 load avg: 7.88 [12/44] test_dataclasses
0:00:13 load avg: 7.57 [13/44] test_datetime
0:00:19 load avg: 7.04 [14/44] test_decimal
0:00:24 load avg: 6.56 [15/44] test_difflib
0:00:25 load avg: 6.56 [16/44] test_embed
0:00:31 load avg: 6.11 [17/44] test_float
0:00:31 load avg: 6.11 [18/44] test_fstring
0:00:33 load avg: 6.10 [19/44] test_functools
0:00:35 load avg: 6.10 [20/44] test_generators
0:00:37 load avg: 6.10 [21/44] test_hashlib
0:00:38 load avg: 6.10 [22/44] test_heapq
0:00:39 load avg: 5.77 [23/44] test_int
0:00:40 load avg: 5.77 [24/44] test_itertools
0:00:48 load avg: 5.04 [25/44] test_json
0:00:54 load avg: 4.80 [26/44] test_long
0:00:59 load avg: 4.65 [27/44] test_lzma
0:01:00 load avg: 4.65 [28/44] test_math
0:01:06 load avg: 4.84 [29/44] test_memoryview
0:01:08 load avg: 4.77 [30/44] test_operator
0:01:08 load avg: 4.77 [31/44] test_ordered_dict
test test_ordered_dict failed
0:01:12 load avg: 4.77 [32/44] test_patma -- test_ordered_dict failed (4 failures)
0:01:12 load avg: 4.77 [33/44] test_pickle
0:01:21 load avg: 4.50 [34/44] test_pprint
0:01:22 load avg: 4.50 [35/44] test_re
0:01:23 load avg: 4.38 [36/44] test_set
0:01:33 load avg: 3.94 [37/44] test_sqlite3
0:01:34 load avg: 3.94 [38/44] test_statistics -- test_sqlite3 skipped
0:01:48 load avg: 3.58 [39/44] test_str
0:01:57 load avg: 3.53 [40/44] test_struct
test test_struct failed
0:02:01 load avg: 3.57 [41/44] test_tabnanny -- test_struct failed (1 failure)
0:02:05 load avg: 3.36 [42/44] test_time
0:02:09 load avg: 3.33 [43/44] test_xml_etree
0:02:20 load avg: 3.21 [44/44] test_xml_etree_c

Total duration: 2 min 29 sec
Total tests: run=8,756 failures=5 skipped=187
Total test files: run=44/44 failed=2 skipped=1
Result: FAILURE

Interestingly, the tests pass when run individually:

$ ./python -m test --pgo test_ordered_dict
Using random seed: 1047184953
0:00:00 load avg: 2.98 Run 1 test sequentially
0:00:00 load avg: 2.98 [1/1] test_ordered_dict

Total duration: 769 ms
Total tests: run=283
Total test files: run=1/1
Result: SUCCESS

$ ./python -m test --pgo test_struct
Using random seed: 2588757208
0:00:00 load avg: 2.98 Run 1 test sequentially
0:00:00 load avg: 2.98 [1/1] test_struct

Total duration: 567 ms
Total tests: run=39
Total test files: run=1/1
Result: SUCCESS

But not when all of them run:

$ ./python -m test --pgo 
Using random seed: 3047572841
0:00:00 load avg: 2.98 Run 44 tests sequentially
0:00:00 load avg: 2.98 [ 1/44] test_array
0:00:00 load avg: 2.98 [ 2/44] test_base64
0:00:01 load avg: 2.98 [ 3/44] test_binascii
0:00:01 load avg: 2.98 [ 4/44] test_binop
0:00:01 load avg: 2.98 [ 5/44] test_bisect
0:00:01 load avg: 2.98 [ 6/44] test_bytes
0:00:05 load avg: 2.98 [ 7/44] test_bz2
0:00:06 load avg: 2.98 [ 8/44] test_cmath
0:00:06 load avg: 2.98 [ 9/44] test_codecs
0:00:08 load avg: 2.82 [10/44] test_collections
0:00:10 load avg: 2.82 [11/44] test_complex
0:00:10 load avg: 2.82 [12/44] test_dataclasses
0:00:11 load avg: 2.82 [13/44] test_datetime
0:00:16 load avg: 3.16 [14/44] test_decimal
0:00:21 load avg: 3.14 [15/44] test_difflib
0:00:22 load avg: 3.14 [16/44] test_embed
0:00:33 load avg: 3.19 [17/44] test_float
0:00:34 load avg: 3.19 [18/44] test_fstring
0:00:36 load avg: 3.19 [19/44] test_functools
0:00:38 load avg: 3.18 [20/44] test_generators
0:00:39 load avg: 3.18 [21/44] test_hashlib
0:00:40 load avg: 3.18 [22/44] test_heapq
0:00:42 load avg: 3.18 [23/44] test_int
0:00:44 load avg: 3.24 [24/44] test_itertools
0:00:54 load avg: 3.28 [25/44] test_json
0:00:59 load avg: 3.34 [26/44] test_long
0:01:03 load avg: 3.39 [27/44] test_lzma
0:01:03 load avg: 3.39 [28/44] test_math
0:01:07 load avg: 3.39 [29/44] test_memoryview
0:01:08 load avg: 3.36 [30/44] test_operator
0:01:09 load avg: 3.36 [31/44] test_ordered_dict
test test_ordered_dict failed
0:01:12 load avg: 3.25 [32/44] test_patma -- test_ordered_dict failed (4 failures)
0:01:13 load avg: 3.25 [33/44] test_pickle
0:01:21 load avg: 3.23 [34/44] test_pprint
0:01:21 load avg: 3.23 [35/44] test_re
0:01:23 load avg: 3.45 [36/44] test_set
0:01:33 load avg: 3.15 [37/44] test_sqlite3
0:01:35 load avg: 3.15 [38/44] test_statistics -- test_sqlite3 skipped
0:02:00 load avg: 4.33 [39/44] test_str
0:02:07 load avg: 4.30 [40/44] test_struct
test test_struct failed
0:02:10 load avg: 4.28 [41/44] test_tabnanny -- test_struct failed (1 failure)
0:02:12 load avg: 4.10 [42/44] test_time
0:02:16 load avg: 4.10 [43/44] test_xml_etree
0:02:23 load avg: 3.93 [44/44] test_xml_etree_c

Total duration: 2 min 33 sec
Total tests: run=8,756 failures=5 skipped=187
Total test files: run=44/44 failed=2 skipped=1
Result: FAILURE

I don't know what the failure is, as using -v is not possible:

$ ./python -m test --pgo -v
usage: python -m test [options] [test_name1 [test_name2 ...]]
python path/to/Lib/test/regrtest.py [options] [test_name1 [test_name2 ...]]
regrtest.py: error: --pgo/-v don't go together!
Pass -h or --help for complete help.

I can however run the pgo tests manually like this:

$ ./python -m test -W test_array test_base64 test_binascii test_binop test_bisect test_bytes test_bz2 test_cmath test_codecs test_collections test_complex test_dataclasses test_datetime test_decimal test_difflib test_embed test_float test_fstring test_functools test_generators test_hashlib test_heapq test_int test_itertools test_json test_long test_lzma test_math test_memoryview test_operator test_ordered_dict test_patma test_pickle test_pprint test_re test_set test_sqlite3 test_statistics test_str test_struct test_tabnanny test_time test_xml_etree test_xml_etree_c 
Using random seed: 2816723097
0:00:00 load avg: 2.57 Run 44 tests sequentially
0:00:00 load avg: 2.57 [ 1/44] test_array
0:00:02 load avg: 2.57 [ 2/44] test_base64
0:00:02 load avg: 2.57 [ 3/44] test_binascii
0:00:02 load avg: 2.57 [ 4/44] test_binop
0:00:02 load avg: 2.57 [ 5/44] test_bisect
0:00:02 load avg: 2.57 [ 6/44] test_bytes
0:00:07 load avg: 2.44 [ 7/44] test_bz2
0:00:08 load avg: 2.41 [ 8/44] test_cmath
0:00:08 load avg: 2.41 [ 9/44] test_codecs
0:00:10 load avg: 2.41 [10/44] test_collections
0:00:12 load avg: 2.41 [11/44] test_complex
0:00:12 load avg: 2.41 [12/44] test_dataclasses
0:00:13 load avg: 2.93 [13/44] test_datetime
0:00:19 load avg: 3.18 [14/44] test_decimal
0:00:24 load avg: 3.25 [15/44] test_difflib
0:00:26 load avg: 3.25 [16/44] test_embed
0:00:33 load avg: 3.37 [17/44] test_float
0:00:33 load avg: 3.37 [18/44] test_fstring
0:00:34 load avg: 3.37 [19/44] test_functools
0:00:36 load avg: 3.37 [20/44] test_generators
0:00:36 load avg: 3.37 [21/44] test_hashlib
0:00:37 load avg: 3.37 [22/44] test_heapq
0:00:38 load avg: 3.26 [23/44] test_int
0:00:39 load avg: 3.26 [24/44] test_itertools
0:00:49 load avg: 3.54 [25/44] test_json
0:00:58 load avg: 3.68 [26/44] test_long
0:01:05 load avg: 3.78 [27/44] test_lzma
0:01:06 load avg: 3.78 [28/44] test_math
0:01:14 load avg: 3.97 [29/44] test_memoryview
0:01:16 load avg: 3.97 [30/44] test_operator
0:01:17 load avg: 3.97 [31/44] test_ordered_dict
test_abc (test.test_ordered_dict.CPythonBuiltinDictTests.test_abc) ... ok
test_clear (test.test_ordered_dict.CPythonBuiltinDictTests.test_clear) ... ok
test_delitem (test.test_ordered_dict.CPythonBuiltinDictTests.test_delitem) ... ok
test_delitem_hash_collision (test.test_ordered_dict.CPythonBuiltinDictTests.test_delitem_hash_collision) ... ok
test_detect_deletion_during_iteration (test.test_ordered_dict.CPythonBuiltinDictTests.test_detect_deletion_during_iteration) ... ok
test_highly_nested (test.test_ordered_dict.CPythonBuiltinDictTests.test_highly_nested) ... ok
test_highly_nested_subclass (test.test_ordered_dict.CPythonBuiltinDictTests.test_highly_nested_subclass) ... ok
test_init (test.test_ordered_dict.CPythonBuiltinDictTests.test_init) ... ok
test_override_update (test.test_ordered_dict.CPythonBuiltinDictTests.test_override_update) ... ok
test_popitem (test.test_ordered_dict.CPythonBuiltinDictTests.test_popitem) ... ok
test_reinsert (test.test_ordered_dict.CPythonBuiltinDictTests.test_reinsert) ... ok
test_setitem (test.test_ordered_dict.CPythonBuiltinDictTests.test_setitem) ... ok
test_update (test.test_ordered_dict.CPythonBuiltinDictTests.test_update) ... ok
test_bool (test.test_ordered_dict.CPythonGeneralMappingTests.test_bool) ... ok
test_constructor (test.test_ordered_dict.CPythonGeneralMappingTests.test_constructor) ... ok
test_get (test.test_ordered_dict.CPythonGeneralMappingTests.test_get) ... ok
test_getitem (test.test_ordered_dict.CPythonGeneralMappingTests.test_getitem) ... ok
test_items (test.test_ordered_dict.CPythonGeneralMappingTests.test_items) ... ok
test_keys (test.test_ordered_dict.CPythonGeneralMappingTests.test_keys) ... ok
test_len (test.test_ordered_dict.CPythonGeneralMappingTests.test_len) ... ok
test_pop (test.test_ordered_dict.CPythonGeneralMappingTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.CPythonGeneralMappingTests.test_popitem) ... ok
test_read (test.test_ordered_dict.CPythonGeneralMappingTests.test_read) ... ok
test_setdefault (test.test_ordered_dict.CPythonGeneralMappingTests.test_setdefault) ... ok
test_update (test.test_ordered_dict.CPythonGeneralMappingTests.test_update) ... ok
test_values (test.test_ordered_dict.CPythonGeneralMappingTests.test_values) ... ok
test_write (test.test_ordered_dict.CPythonGeneralMappingTests.test_write) ... ok
test_468 (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_468) ... ok
test_abc (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_abc) ... ok
test_clear (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_clear) ... ok
test_copying (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_copying) ... ok
test_delitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_delitem) ... ok
test_delitem_hash_collision (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_delitem_hash_collision) ... ok
test_detect_deletion_during_iteration (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_detect_deletion_during_iteration) ... ok
test_dict_clear (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_clear) ... ok
test_dict_delitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_delitem) ... ok
test_dict_pop (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_pop) ... ok
test_dict_popitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_popitem) ... ok
test_dict_setdefault (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_setdefault) ... ok
test_dict_setitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_setitem) ... ok
test_dict_update (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_dict_update) ... ok
test_equality (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_equality) ... ok
test_free_after_iterating (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_free_after_iterating) ... ok
test_fromkeys (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_fromkeys) ... ok
test_highly_nested (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_highly_nested) ... ok
test_highly_nested_subclass (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_highly_nested_subclass) ... ok
test_init (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_init) ... ok
test_init_calls (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_init_calls) ... ok
test_issue24347 (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_issue24347) ... ok
test_issue24348 (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_issue24348) ... ok
test_issue24667 (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_issue24667)
dict resizes after a certain number of insertion operations, ... ok
test_iterators (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_iterators) ... ok
test_iterators_empty (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_iterators_empty) ... ok
test_iterators_pickling (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_iterators_pickling) ... ok
test_key_change_during_iteration (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_key_change_during_iteration) ... ok
test_merge_operator (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_merge_operator) ... ok
test_move_to_end (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_move_to_end) ... ok
test_move_to_end_issue25406 (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_move_to_end_issue25406) ... ok
test_ordered_dict_items_result_gc (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_ordered_dict_items_result_gc) ... ok
test_overridden_init (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_overridden_init) ... ok
test_override_update (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_override_update) ... ok
test_pickle_recursive (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_pickle_recursive) ... ok
test_pop (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_popitem) ... ok
test_popitem_last (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_popitem_last) ... ok
test_reduce_not_too_fat (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_reduce_not_too_fat) ... ok
test_reference_loop (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_reference_loop) ... FAIL
test_reinsert (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_reinsert) ... ok
test_repr (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_repr) ... ok
test_repr_recursive (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_repr_recursive) ... ok
test_repr_recursive_values (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_repr_recursive_values) ... ok
test_setdefault (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_setdefault) ... ok
test_setitem (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_setitem) ... ok
test_sizeof (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_sizeof) ... ok
test_sizeof_exact (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_sizeof_exact) ... ok
test_sorted_iterators (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_sorted_iterators) ... ok
test_update (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_update) ... ok
test_views (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_views) ... ok
test_weakref_list_is_not_traversed (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_weakref_list_is_not_traversed) ... ok
test_yaml_linkage (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_yaml_linkage) ... ok
test_468 (test.test_ordered_dict.CPythonOrderedDictTests.test_468) ... ok
test_abc (test.test_ordered_dict.CPythonOrderedDictTests.test_abc) ... ok
test_clear (test.test_ordered_dict.CPythonOrderedDictTests.test_clear) ... ok
test_copying (test.test_ordered_dict.CPythonOrderedDictTests.test_copying) ... ok
test_delitem (test.test_ordered_dict.CPythonOrderedDictTests.test_delitem) ... ok
test_delitem_hash_collision (test.test_ordered_dict.CPythonOrderedDictTests.test_delitem_hash_collision) ... ok
test_detect_deletion_during_iteration (test.test_ordered_dict.CPythonOrderedDictTests.test_detect_deletion_during_iteration) ... ok
test_dict_clear (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_clear) ... ok
test_dict_delitem (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_delitem) ... ok
test_dict_pop (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_pop) ... ok
test_dict_popitem (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_popitem) ... ok
test_dict_setdefault (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_setdefault) ... ok
test_dict_setitem (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_setitem) ... ok
test_dict_update (test.test_ordered_dict.CPythonOrderedDictTests.test_dict_update) ... ok
test_equality (test.test_ordered_dict.CPythonOrderedDictTests.test_equality) ... ok
test_free_after_iterating (test.test_ordered_dict.CPythonOrderedDictTests.test_free_after_iterating) ... ok
test_fromkeys (test.test_ordered_dict.CPythonOrderedDictTests.test_fromkeys) ... ok
test_highly_nested (test.test_ordered_dict.CPythonOrderedDictTests.test_highly_nested) ... ok
test_highly_nested_subclass (test.test_ordered_dict.CPythonOrderedDictTests.test_highly_nested_subclass) ... ok
test_init (test.test_ordered_dict.CPythonOrderedDictTests.test_init) ... ok
test_init_calls (test.test_ordered_dict.CPythonOrderedDictTests.test_init_calls) ... ok
test_issue24347 (test.test_ordered_dict.CPythonOrderedDictTests.test_issue24347) ... ok
test_issue24348 (test.test_ordered_dict.CPythonOrderedDictTests.test_issue24348) ... ok
test_issue24667 (test.test_ordered_dict.CPythonOrderedDictTests.test_issue24667)
dict resizes after a certain number of insertion operations, ... ok
test_iterators (test.test_ordered_dict.CPythonOrderedDictTests.test_iterators) ... ok
test_iterators_empty (test.test_ordered_dict.CPythonOrderedDictTests.test_iterators_empty) ... ok
test_iterators_pickling (test.test_ordered_dict.CPythonOrderedDictTests.test_iterators_pickling) ... ok
test_key_change_during_iteration (test.test_ordered_dict.CPythonOrderedDictTests.test_key_change_during_iteration) ... ok
test_merge_operator (test.test_ordered_dict.CPythonOrderedDictTests.test_merge_operator) ... ok
test_move_to_end (test.test_ordered_dict.CPythonOrderedDictTests.test_move_to_end) ... ok
test_move_to_end_issue25406 (test.test_ordered_dict.CPythonOrderedDictTests.test_move_to_end_issue25406) ... ok
test_ordered_dict_items_result_gc (test.test_ordered_dict.CPythonOrderedDictTests.test_ordered_dict_items_result_gc) ... ok
test_overridden_init (test.test_ordered_dict.CPythonOrderedDictTests.test_overridden_init) ... ok
test_override_update (test.test_ordered_dict.CPythonOrderedDictTests.test_override_update) ... ok
test_pickle_recursive (test.test_ordered_dict.CPythonOrderedDictTests.test_pickle_recursive) ... ok
test_pop (test.test_ordered_dict.CPythonOrderedDictTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.CPythonOrderedDictTests.test_popitem) ... ok
test_popitem_last (test.test_ordered_dict.CPythonOrderedDictTests.test_popitem_last) ... ok
test_reduce_not_too_fat (test.test_ordered_dict.CPythonOrderedDictTests.test_reduce_not_too_fat) ... ok
test_reference_loop (test.test_ordered_dict.CPythonOrderedDictTests.test_reference_loop) ... FAIL
test_reinsert (test.test_ordered_dict.CPythonOrderedDictTests.test_reinsert) ... ok
test_repr (test.test_ordered_dict.CPythonOrderedDictTests.test_repr) ... ok
test_repr_recursive (test.test_ordered_dict.CPythonOrderedDictTests.test_repr_recursive) ... ok
test_repr_recursive_values (test.test_ordered_dict.CPythonOrderedDictTests.test_repr_recursive_values) ... ok
test_setdefault (test.test_ordered_dict.CPythonOrderedDictTests.test_setdefault) ... ok
test_setitem (test.test_ordered_dict.CPythonOrderedDictTests.test_setitem) ... ok
test_sizeof (test.test_ordered_dict.CPythonOrderedDictTests.test_sizeof) ... ok
test_sizeof_exact (test.test_ordered_dict.CPythonOrderedDictTests.test_sizeof_exact) ... ok
test_sorted_iterators (test.test_ordered_dict.CPythonOrderedDictTests.test_sorted_iterators) ... ok
test_update (test.test_ordered_dict.CPythonOrderedDictTests.test_update) ... ok
test_views (test.test_ordered_dict.CPythonOrderedDictTests.test_views) ... ok
test_weakref_list_is_not_traversed (test.test_ordered_dict.CPythonOrderedDictTests.test_weakref_list_is_not_traversed) ... ok
test_yaml_linkage (test.test_ordered_dict.CPythonOrderedDictTests.test_yaml_linkage) ... ok
test_copying (test.test_ordered_dict.CPythonOrderedDictWithSlotsCopyingTests.test_copying) ... ok
test_bool (test.test_ordered_dict.CPythonSubclassMappingTests.test_bool) ... ok
test_constructor (test.test_ordered_dict.CPythonSubclassMappingTests.test_constructor) ... ok
test_get (test.test_ordered_dict.CPythonSubclassMappingTests.test_get) ... ok
test_getitem (test.test_ordered_dict.CPythonSubclassMappingTests.test_getitem) ... ok
test_items (test.test_ordered_dict.CPythonSubclassMappingTests.test_items) ... ok
test_keys (test.test_ordered_dict.CPythonSubclassMappingTests.test_keys) ... ok
test_len (test.test_ordered_dict.CPythonSubclassMappingTests.test_len) ... ok
test_pop (test.test_ordered_dict.CPythonSubclassMappingTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.CPythonSubclassMappingTests.test_popitem) ... ok
test_read (test.test_ordered_dict.CPythonSubclassMappingTests.test_read) ... ok
test_setdefault (test.test_ordered_dict.CPythonSubclassMappingTests.test_setdefault) ... ok
test_update (test.test_ordered_dict.CPythonSubclassMappingTests.test_update) ... ok
test_values (test.test_ordered_dict.CPythonSubclassMappingTests.test_values) ... ok
test_write (test.test_ordered_dict.CPythonSubclassMappingTests.test_write) ... ok
test_add_after_full (test.test_ordered_dict.CSimpleLRUCacheTests.test_add_after_full) ... ok
test_change_order_on_get (test.test_ordered_dict.CSimpleLRUCacheTests.test_change_order_on_get) ... ok
test_pop (test.test_ordered_dict.CSimpleLRUCacheTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.CSimpleLRUCacheTests.test_popitem) ... ok
test_bool (test.test_ordered_dict.PurePythonGeneralMappingTests.test_bool) ... ok
test_constructor (test.test_ordered_dict.PurePythonGeneralMappingTests.test_constructor) ... ok
test_get (test.test_ordered_dict.PurePythonGeneralMappingTests.test_get) ... ok
test_getitem (test.test_ordered_dict.PurePythonGeneralMappingTests.test_getitem) ... ok
test_items (test.test_ordered_dict.PurePythonGeneralMappingTests.test_items) ... ok
test_keys (test.test_ordered_dict.PurePythonGeneralMappingTests.test_keys) ... ok
test_len (test.test_ordered_dict.PurePythonGeneralMappingTests.test_len) ... ok
test_pop (test.test_ordered_dict.PurePythonGeneralMappingTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.PurePythonGeneralMappingTests.test_popitem) ... ok
test_read (test.test_ordered_dict.PurePythonGeneralMappingTests.test_read) ... ok
test_setdefault (test.test_ordered_dict.PurePythonGeneralMappingTests.test_setdefault) ... ok
test_update (test.test_ordered_dict.PurePythonGeneralMappingTests.test_update) ... ok
test_values (test.test_ordered_dict.PurePythonGeneralMappingTests.test_values) ... ok
test_write (test.test_ordered_dict.PurePythonGeneralMappingTests.test_write) ... ok
test_468 (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_468) ... ok
test_abc (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_abc) ... ok
test_clear (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_clear) ... ok
test_copying (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_copying) ... ok
test_delitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_delitem) ... ok
test_delitem_hash_collision (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_delitem_hash_collision) ... ok
test_detect_deletion_during_iteration (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_detect_deletion_during_iteration) ... ok
test_dict_clear (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_clear) ... ok
test_dict_delitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_delitem) ... ok
test_dict_pop (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_pop) ... ok
test_dict_popitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_popitem) ... ok
test_dict_setdefault (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_setdefault) ... ok
test_dict_setitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_setitem) ... ok
test_dict_update (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_dict_update) ... ok
test_equality (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_equality) ... ok
test_free_after_iterating (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_free_after_iterating) ... ok
test_fromkeys (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_fromkeys) ... ok
test_highly_nested (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_highly_nested) ... ok
test_highly_nested_subclass (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_highly_nested_subclass) ... ok
test_init (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_init) ... ok
test_init_calls (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_init_calls) ... ok
test_issue24347 (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_issue24347) ... ok
test_issue24348 (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_issue24348) ... ok
test_issue24667 (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_issue24667)
dict resizes after a certain number of insertion operations, ... ok
test_iterators (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_iterators) ... ok
test_iterators_empty (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_iterators_empty) ... ok
test_merge_operator (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_merge_operator) ... ok
test_move_to_end (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_move_to_end) ... ok
test_move_to_end_issue25406 (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_move_to_end_issue25406) ... ok
test_ordered_dict_items_result_gc (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_ordered_dict_items_result_gc) ... ok
test_overridden_init (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_overridden_init) ... ok
test_override_update (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_override_update) ... ok
test_pickle_recursive (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_pickle_recursive) ... ok
test_pop (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_popitem) ... ok
test_popitem_last (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_popitem_last) ... ok
test_reduce_not_too_fat (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_reduce_not_too_fat) ... ok
test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_reference_loop) ... FAIL
test_reinsert (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_reinsert) ... ok
test_repr (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_repr) ... ok
test_repr_recursive (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_repr_recursive) ... ok
test_repr_recursive_values (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_repr_recursive_values) ... ok
test_setdefault (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_setdefault) ... ok
test_setitem (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_setitem) ... ok
test_sizeof (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_sizeof) ... ok
test_sorted_iterators (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_sorted_iterators) ... ok
test_update (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_update) ... ok
test_views (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_views) ... ok
test_yaml_linkage (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_yaml_linkage) ... ok
test_468 (test.test_ordered_dict.PurePythonOrderedDictTests.test_468) ... ok
test_abc (test.test_ordered_dict.PurePythonOrderedDictTests.test_abc) ... ok
test_clear (test.test_ordered_dict.PurePythonOrderedDictTests.test_clear) ... ok
test_copying (test.test_ordered_dict.PurePythonOrderedDictTests.test_copying) ... ok
test_delitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_delitem) ... ok
test_delitem_hash_collision (test.test_ordered_dict.PurePythonOrderedDictTests.test_delitem_hash_collision) ... ok
test_detect_deletion_during_iteration (test.test_ordered_dict.PurePythonOrderedDictTests.test_detect_deletion_during_iteration) ... ok
test_dict_clear (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_clear) ... ok
test_dict_delitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_delitem) ... ok
test_dict_pop (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_pop) ... ok
test_dict_popitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_popitem) ... ok
test_dict_setdefault (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_setdefault) ... ok
test_dict_setitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_setitem) ... ok
test_dict_update (test.test_ordered_dict.PurePythonOrderedDictTests.test_dict_update) ... ok
test_equality (test.test_ordered_dict.PurePythonOrderedDictTests.test_equality) ... ok
test_free_after_iterating (test.test_ordered_dict.PurePythonOrderedDictTests.test_free_after_iterating) ... ok
test_fromkeys (test.test_ordered_dict.PurePythonOrderedDictTests.test_fromkeys) ... ok
test_highly_nested (test.test_ordered_dict.PurePythonOrderedDictTests.test_highly_nested) ... ok
test_highly_nested_subclass (test.test_ordered_dict.PurePythonOrderedDictTests.test_highly_nested_subclass) ... ok
test_init (test.test_ordered_dict.PurePythonOrderedDictTests.test_init) ... ok
test_init_calls (test.test_ordered_dict.PurePythonOrderedDictTests.test_init_calls) ... ok
test_issue24347 (test.test_ordered_dict.PurePythonOrderedDictTests.test_issue24347) ... ok
test_issue24348 (test.test_ordered_dict.PurePythonOrderedDictTests.test_issue24348) ... ok
test_issue24667 (test.test_ordered_dict.PurePythonOrderedDictTests.test_issue24667)
dict resizes after a certain number of insertion operations, ... ok
test_iterators (test.test_ordered_dict.PurePythonOrderedDictTests.test_iterators) ... ok
test_iterators_empty (test.test_ordered_dict.PurePythonOrderedDictTests.test_iterators_empty) ... ok
test_merge_operator (test.test_ordered_dict.PurePythonOrderedDictTests.test_merge_operator) ... ok
test_move_to_end (test.test_ordered_dict.PurePythonOrderedDictTests.test_move_to_end) ... ok
test_move_to_end_issue25406 (test.test_ordered_dict.PurePythonOrderedDictTests.test_move_to_end_issue25406) ... ok
test_ordered_dict_items_result_gc (test.test_ordered_dict.PurePythonOrderedDictTests.test_ordered_dict_items_result_gc) ... ok
test_overridden_init (test.test_ordered_dict.PurePythonOrderedDictTests.test_overridden_init) ... ok
test_override_update (test.test_ordered_dict.PurePythonOrderedDictTests.test_override_update) ... ok
test_pickle_recursive (test.test_ordered_dict.PurePythonOrderedDictTests.test_pickle_recursive) ... ok
test_pop (test.test_ordered_dict.PurePythonOrderedDictTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_popitem) ... ok
test_popitem_last (test.test_ordered_dict.PurePythonOrderedDictTests.test_popitem_last) ... ok
test_reduce_not_too_fat (test.test_ordered_dict.PurePythonOrderedDictTests.test_reduce_not_too_fat) ... ok
test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictTests.test_reference_loop) ... FAIL
test_reinsert (test.test_ordered_dict.PurePythonOrderedDictTests.test_reinsert) ... ok
test_repr (test.test_ordered_dict.PurePythonOrderedDictTests.test_repr) ... ok
test_repr_recursive (test.test_ordered_dict.PurePythonOrderedDictTests.test_repr_recursive) ... ok
test_repr_recursive_values (test.test_ordered_dict.PurePythonOrderedDictTests.test_repr_recursive_values) ... ok
test_setdefault (test.test_ordered_dict.PurePythonOrderedDictTests.test_setdefault) ... ok
test_setitem (test.test_ordered_dict.PurePythonOrderedDictTests.test_setitem) ... ok
test_sizeof (test.test_ordered_dict.PurePythonOrderedDictTests.test_sizeof) ... ok
test_sorted_iterators (test.test_ordered_dict.PurePythonOrderedDictTests.test_sorted_iterators) ... ok
test_update (test.test_ordered_dict.PurePythonOrderedDictTests.test_update) ... ok
test_views (test.test_ordered_dict.PurePythonOrderedDictTests.test_views) ... ok
test_yaml_linkage (test.test_ordered_dict.PurePythonOrderedDictTests.test_yaml_linkage) ... ok
test_copying (test.test_ordered_dict.PurePythonOrderedDictWithSlotsCopyingTests.test_copying) ... ok
test_bool (test.test_ordered_dict.PurePythonSubclassMappingTests.test_bool) ... ok
test_constructor (test.test_ordered_dict.PurePythonSubclassMappingTests.test_constructor) ... ok
test_get (test.test_ordered_dict.PurePythonSubclassMappingTests.test_get) ... ok
test_getitem (test.test_ordered_dict.PurePythonSubclassMappingTests.test_getitem) ... ok
test_items (test.test_ordered_dict.PurePythonSubclassMappingTests.test_items) ... ok
test_keys (test.test_ordered_dict.PurePythonSubclassMappingTests.test_keys) ... ok
test_len (test.test_ordered_dict.PurePythonSubclassMappingTests.test_len) ... ok
test_pop (test.test_ordered_dict.PurePythonSubclassMappingTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.PurePythonSubclassMappingTests.test_popitem) ... ok
test_read (test.test_ordered_dict.PurePythonSubclassMappingTests.test_read) ... ok
test_setdefault (test.test_ordered_dict.PurePythonSubclassMappingTests.test_setdefault) ... ok
test_update (test.test_ordered_dict.PurePythonSubclassMappingTests.test_update) ... ok
test_values (test.test_ordered_dict.PurePythonSubclassMappingTests.test_values) ... ok
test_write (test.test_ordered_dict.PurePythonSubclassMappingTests.test_write) ... ok
test_add_after_full (test.test_ordered_dict.PySimpleLRUCacheTests.test_add_after_full) ... ok
test_change_order_on_get (test.test_ordered_dict.PySimpleLRUCacheTests.test_change_order_on_get) ... ok
test_pop (test.test_ordered_dict.PySimpleLRUCacheTests.test_pop) ... ok
test_popitem (test.test_ordered_dict.PySimpleLRUCacheTests.test_popitem) ... ok

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.CPythonOrderedDictTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

----------------------------------------------------------------------
Ran 283 tests in 3.262s

FAILED (failures=4)
test test_ordered_dict failed
0:01:21 load avg: 3.81 [32/44/1] test_patma -- test_ordered_dict failed (4 failures)
0:01:21 load avg: 3.81 [33/44/1] test_pickle
0:01:33 load avg: 3.63 [34/44/1] test_pprint
0:01:34 load avg: 3.63 [35/44/1] test_re
0:01:36 load avg: 3.63 [36/44/1] test_set
0:01:45 load avg: 3.68 [37/44/1] test_sqlite3
test_sqlite3 skipped -- No module named '_sqlite3'
0:01:46 load avg: 3.68 [38/44/1] test_statistics -- test_sqlite3 skipped
0:01:57 load avg: 3.50 [39/44/1] test_str
0:02:06 load avg: 3.19 [40/44/1] test_struct
test_1530559 (test.test_struct.StructTest.test_1530559) ... ok
test_705836 (test.test_struct.StructTest.test_705836) ... ok
test_Struct_reinitialization (test.test_struct.StructTest.test_Struct_reinitialization) ... ok
test__sizeof__ (test.test_struct.StructTest.test__sizeof__) ... ok
test__struct_reference_cycle_cleaned_up (test.test_struct.StructTest.test__struct_reference_cycle_cleaned_up) ... FAIL
test__struct_types_immutable (test.test_struct.StructTest.test__struct_types_immutable) ... ok
test_bool (test.test_struct.StructTest.test_bool) ... ok
test_boundary_error_message (test.test_struct.StructTest.test_boundary_error_message) ... ok
test_boundary_error_message_with_large_offset (test.test_struct.StructTest.test_boundary_error_message_with_large_offset) ... ok
test_boundary_error_message_with_negative_offset (test.test_struct.StructTest.test_boundary_error_message_with_negative_offset) ... ok
test_calcsize (test.test_struct.StructTest.test_calcsize) ... ok
test_consistence (test.test_struct.StructTest.test_consistence) ... ok
test_count_overflow (test.test_struct.StructTest.test_count_overflow) ... ok
test_format_attr (test.test_struct.StructTest.test_format_attr) ... ok
test_integers (test.test_struct.StructTest.test_integers) ... ok
test_isbigendian (test.test_struct.StructTest.test_isbigendian) ... ok
test_issue29802 (test.test_struct.StructTest.test_issue29802) ... ok
test_issue35714 (test.test_struct.StructTest.test_issue35714) ... ok
test_issue98248 (test.test_struct.StructTest.test_issue98248) ... ok
test_issue98248_error_propagation (test.test_struct.StructTest.test_issue98248_error_propagation) ... ok
test_nN_code (test.test_struct.StructTest.test_nN_code) ... ok
test_new_features (test.test_struct.StructTest.test_new_features) ... ok
test_p_code (test.test_struct.StructTest.test_p_code) ... ok
test_pack_into (test.test_struct.StructTest.test_pack_into) ... ok
test_pack_into_fn (test.test_struct.StructTest.test_pack_into_fn) ... ok
test_repr (test.test_struct.StructTest.test_repr) ... ok
test_struct_cleans_up_at_runtime_shutdown (test.test_struct.StructTest.test_struct_cleans_up_at_runtime_shutdown) ... ok
test_struct_subclass_instantiation (test.test_struct.StructTest.test_struct_subclass_instantiation) ... ok
test_trailing_counter (test.test_struct.StructTest.test_trailing_counter) ... ok
test_transitiveness (test.test_struct.StructTest.test_transitiveness) ... ok
test_unpack_from (test.test_struct.StructTest.test_unpack_from) ... ok
test_unpack_with_buffer (test.test_struct.StructTest.test_unpack_with_buffer) ... ok
test_arbitrary_buffer (test.test_struct.UnpackIteratorTest.test_arbitrary_buffer) ... ok
test_construct (test.test_struct.UnpackIteratorTest.test_construct) ... ok
test_half_float (test.test_struct.UnpackIteratorTest.test_half_float) ... ok
test_iterate (test.test_struct.UnpackIteratorTest.test_iterate) ... ok
test_length_hint (test.test_struct.UnpackIteratorTest.test_length_hint) ... ok
test_module_func (test.test_struct.UnpackIteratorTest.test_module_func) ... ok
test_uninstantiable (test.test_struct.UnpackIteratorTest.test_uninstantiable) ... ok

======================================================================
FAIL: test__struct_reference_cycle_cleaned_up (test.test_struct.StructTest.test__struct_reference_cycle_cleaned_up)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_struct.py", line 689, in test__struct_reference_cycle_cleaned_up
    self.assertIsNone(
    ~~~~~~~~~~~~~~~~~^
        module_ref(), "_struct module was not garbage collected")
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: <module '_struct' from '.../cpython/build/lib.linux-x86_64-3.13/_struct.cpython-313t-x86_64-linux-gnu.so'> is not None : _struct module was not garbage collected

----------------------------------------------------------------------
Ran 39 tests in 1.714s

FAILED (failures=1)
test test_struct failed
0:02:10 load avg: 3.33 [41/44/2] test_tabnanny -- test_struct failed (1 failure)
0:02:14 load avg: 3.39 [42/44/2] test_time
0:02:20 load avg: 3.84 [43/44/2] test_xml_etree
0:02:32 load avg: 3.94 [44/44/2] test_xml_etree_c

== Tests result: FAILURE ==

1 test skipped:
    test_sqlite3

2 tests failed:
    test_ordered_dict test_struct

41 tests OK.

Total duration: 2 min 41 sec
Total tests: run=8,756 failures=5 skipped=178
Total test files: run=44/44 failed=2 skipped=1
Result: FAILURE

CPython versions tested on:

3.13

Operating systems tested on:

Linux

Linked PRs

• gh-118846: Fix PGO tests in free-threaded build #118862
• gh-118846: Fix free-threading test failures when run sequentially #118864
• [3.13] gh-118846: Fix PGO tests in free-threaded build (GH-118862) #118867
• [3.13] gh-118846: Fix free-threading test failures when run sequentially (GH-118864) #118927

[hroncok]

All of thew failures seem to be related to reference loops/cycles.

[colesbury]

I think this is related to the immortalization of objects in the free-threaded build: #117783

[hroncok]

Runnin all the tests sequentially, I see even more failures.

$ ./python -m test -W
== CPython 3.13.0b1+ (heads/3.13:a98e44a5bf9, May 9 2024, 17:23:05) [GCC 13.2.1 20231205 (Red Hat 13.2.1-6)]
== Linux-6.6.13-200.fc39.x86_64-x86_64-with-glibc2.38 little-endian
== Python build: free_threading release PGO
== cwd: .../cpython/build/test_python_worker_793507æ
== CPU count: 8
== encodings: locale=UTF-8 FS=utf-8
== resources: all test resources are disabled, use -u option to unskip tests

Using random seed: 2166996457


======================================================================
FAIL: test_cache_does_not_cause_classes_to_persist (test.test_inspect.test_inspect.TestGetattrStatic.test_cache_does_not_cause_classes_to_persist)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_inspect/test_inspect.py", line 2446, in test_cache_does_not_cause_classes_to_persist
    self.assertIsNone(weakref_to_class())
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
AssertionError: <class 'test.test_inspect.test_inspect.TestGetattrStatic.test_cache_does_not_cause_classes_to_persist.<locals>.Foo'> is not None

----------------------------------------------------------------------
Ran 336 tests in 0.567s

======================================================================
ERROR: test_builtin_with_more_than_four_children (test.test_pydoc.test_pydoc.PydocDocTest.test_builtin_with_more_than_four_children)
Tests help on builtin object which have more than four child classes.
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_pydoc/test_pydoc.py", line 537, in test_builtin_with_more_than_four_children
    text = doc.docclass(object)
  File ".../cpython/Lib/pydoc.py", line 1424, in docclass
    subclasses = sorted(
        (str(cls.__name__) for cls in type.__subclasses__(object)
         if not cls.__name__.startswith("_") and cls.__module__ == "builtins"),
        key=str.lower
    )
  File ".../cpython/Lib/pydoc.py", line 1426, in <genexpr>
    if not cls.__name__.startswith("_") and cls.__module__ == "builtins"),
                                            ^^^^^^^^^^^^^^
  File ".../cpython/Lib/test/test_inspect/test_inspect.py", line 775, in __module__
    raise AttributeError
AttributeError: . Did you mean: '__reduce__'?

----------------------------------------------------------------------
Ran 108 tests in 1.719s


======================================================================
FAIL: test_subclass_of_heap_gc_ctype_with_del_modifying_dunder_class_only_decrefs_once (test.test_capi.test_misc.CAPITest.test_subclass_of_heap_gc_ctype_with_del_modifying_dunder_class_only_decrefs_once)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_capi/test_misc.py", line 532, in test_subclass_of_heap_gc_ctype_with_del_modifying_dunder_class_only_decrefs_once
    self.assertEqual(type_refcnt - 1, B.refcnt_in_del)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 4294967294 != 4294967295

======================================================================
FAIL: test_subclass_of_heap_gc_ctype_with_tpdealloc_decrefs_once (test.test_capi.test_misc.CAPITest.test_subclass_of_heap_gc_ctype_with_tpdealloc_decrefs_once)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_capi/test_misc.py", line 499, in test_subclass_of_heap_gc_ctype_with_tpdealloc_decrefs_once
    self.assertEqual(type_refcnt - 1, sys.getrefcount(HeapGcCTypeSubclass))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 4294967294 != 4294967295

----------------------------------------------------------------------
Ran 888 tests in 7.437s

======================================================================
FAIL: test_remove_subclass (test.test_descr.ClassPropertiesAndMethods.test_remove_subclass)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_descr.py", line 5032, in test_remove_subclass
    self.assertEqual(Parent.__subclasses__(), [])
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: Lists differ: [<class 'test.test_descr.ClassPropertiesAn[42 chars]ld'>] != []

First list contains 1 additional elements.
First extra element 0:
<class 'test.test_descr.ClassPropertiesAndMethods.test_remove_subclass.<locals>.Child'>

- [<class 'test.test_descr.ClassPropertiesAndMethods.test_remove_subclass.<locals>.Child'>]
+ []

----------------------------------------------------------------------
Ran 156 tests in 3.112s

======================================================================
FAIL: test_class (test.test_gc.GCTests.test_class)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 118, in test_class
    self.assertNotEqual(gc.collect(), 0)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
AssertionError: 0 == 0

======================================================================
FAIL: test_function (test.test_gc.GCTests.test_function)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 231, in test_function
    self.assertIn(gc.collect(), (2, 3))
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 0 not found in (2, 3)

======================================================================
FAIL: test_is_tracked (test.test_gc.GCTests.test_is_tracked)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 601, in test_is_tracked
    self.assertTrue(gc.is_tracked(gc))
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: False is not true

======================================================================
FAIL: test_newinstance (test.test_gc.GCTests.test_newinstance)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 154, in test_newinstance
    self.assertNotEqual(gc.collect(), 0)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
AssertionError: 0 == 0

======================================================================
FAIL: test_newstyleclass (test.test_gc.GCTests.test_newstyleclass)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 125, in test_newstyleclass
    self.assertNotEqual(gc.collect(), 0)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
AssertionError: 0 == 0

======================================================================
FAIL: test_bug1055820c (test.test_gc.GCTogglingTests.test_bug1055820c)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_gc.py", line 1353, in test_bug1055820c
    self.fail("gc didn't happen after 10000 iterations")
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: gc didn't happen after 10000 iterations

======================================================================
FAIL: test_bug1055820d (test.test_gc.GCTogglingTests.test_bug1055820d)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/contextlib.py", line 85, in inner
    return func(*args, **kwds)
  File ".../cpython/Lib/test/test_gc.py", line 1421, in test_bug1055820d
    self.fail("gc didn't happen after 10000 iterations")
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: gc didn't happen after 10000 iterations

----------------------------------------------------------------------
Ran 49 tests in 13.545s

======================================================================
FAIL: test_free_after_iterating (test.test_list.ListTest.test_free_after_iterating)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/seq_tests.py", line 430, in test_free_after_iterating
    support.check_free_after_iterating(self, iter, self.type2test)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File ".../cpython/Lib/test/support/__init__.py", line 1830, in check_free_after_iterating
    test.assertTrue(done)
    ~~~~~~~~~~~~~~~^^^^^^
AssertionError: False is not true

----------------------------------------------------------------------
Ran 59 tests in 0.669s

======================================================================
FAIL: test_clear_dict_in_ref_cycle (test.test_module.ModuleTests.test_clear_dict_in_ref_cycle)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_module/__init__.py", line 119, in test_clear_dict_in_ref_cycle
    self.assertEqual(destroyed, [1])
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
AssertionError: Lists differ: [] != [1]

Second list contains 1 additional elements.
First extra element 0:
1

- []
+ [1]
?  +


======================================================================
FAIL: test_weakref (test.test_module.ModuleTests.test_weakref)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_module/__init__.py", line 127, in test_weakref
    self.assertIs(wr(), None)
    ~~~~~~~~~~~~~^^^^^^^^^^^^
AssertionError: <module 'foo'> is not None

----------------------------------------------------------------------
Ran 39 tests in 1.100s

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.CPythonOrderedDictSubclassTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.CPythonOrderedDictTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictSubclassTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

======================================================================
FAIL: test_reference_loop (test.test_ordered_dict.PurePythonOrderedDictTests.test_reference_loop)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_ordered_dict.py", line 679, in test_reference_loop
    self.assertIsNone(r())
    ~~~~~~~~~~~~~~~~~^^^^^
AssertionError: <class 'test.test_ordered_dict.OrderedDictTests.test_reference_loop.<locals>.A'> is not None

----------------------------------------------------------------------
Ran 283 tests in 13.000s

======================================================================
FAIL: test__struct_reference_cycle_cleaned_up (test.test_struct.StructTest.test__struct_reference_cycle_cleaned_up)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_struct.py", line 689, in test__struct_reference_cycle_cleaned_up
    self.assertIsNone(
    ~~~~~~~~~~~~~~~~~^
        module_ref(), "_struct module was not garbage collected")
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: <module '_struct' from '.../cpython/build/lib.linux-x86_64-3.13/_struct.cpython-313t-x86_64-linux-gnu.so'> is not None : _struct module was not garbage collected

----------------------------------------------------------------------
Ran 39 tests in 0.350s

======================================================================
FAIL: test_loop_caller_importing (test.test_trace.TestCallers.test_loop_caller_importing)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_trace.py", line 352, in test_loop_caller_importing
    self.assertEqual(self.tracer.results().callers, expected)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: {(('/[61 chars]e', 'runfunc'), ('/home/churchyard/Dokumenty/R[986 chars]): 1} != {(('/[61 chars]e', 'Trace.runfunc'), ('/home/churchyard/Dokum[992 chars]): 1}
Diff is 1409 characters long. Set self.maxDiff to None to see it.

======================================================================
FAIL: test_inst_method_calling (test.test_trace.TestFuncs.test_inst_method_calling)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_trace.py", line 313, in test_inst_method_calling
    self.assertEqual(self.tracer.results().calledfuncs, expected)
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: {('/h[75 chars]e', 'inst_method_calling'): 1, ('/home/churchy[197 chars]): 1} != {('/h[75 chars]e', 'TracedClass.inst_method_calling'): 1, ('/[221 chars]): 1}
Diff is 788 characters long. Set self.maxDiff to None to see it.

----------------------------------------------------------------------
Ran 27 tests in 3.653s

======================================================================
FAIL: test_gc_tracked (test.test_zoneinfo.test_zoneinfo.ExtensionBuiltTest.test_gc_tracked)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ".../cpython/Lib/test/test_zoneinfo/test_zoneinfo.py", line 1937, in test_gc_tracked
    self.assertTrue(gc.is_tracked(py_zoneinfo.ZoneInfo))
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: False is not true

----------------------------------------------------------------------
Ran 239 tests in 0.278s

== Tests result: FAILURE ==

28 tests skipped:
    test.test_asyncio.test_windows_events
    test.test_asyncio.test_windows_utils test.test_gdb.test_backtrace
    test.test_gdb.test_cfunction test.test_gdb.test_cfunction_full
    test.test_gdb.test_misc test.test_gdb.test_pretty_print
    test_android test_dbm_gnu test_dbm_ndbm test_dbm_sqlite3
    test_devpoll test_idle test_kqueue test_launcher test_msvcrt
    test_readline test_sqlite3 test_startfile test_tcl test_tkinter
    test_ttk test_ttk_textonly test_turtle test_winapi
    test_winconsoleio test_winreg test_wmi

9 tests skipped (resource denied):
    test_curses test_peg_generator test_pyrepl test_smtpnet
    test_socketserver test_urllib2net test_urllibnet test_winsound
    test_zipfile64

1 test run no tests:
    test_interpreters

11 tests failed:
    test.test_inspect.test_inspect test.test_pydoc.test_pydoc
    test_capi test_descr test_gc test_list test_module
    test_ordered_dict test_struct test_trace test_zoneinfo

428 tests OK.

Total duration: 55 min 13 sec
Total tests: run=42,270 failures=22 skipped=1,794
Total test files: run=468/477 failed=11 skipped=28 resource_denied=9 run_no_tests=1
Result: FAILURE

They succeed when run with -j4.