% ./python.exe Python 3.12.0a0 (heads/main:3473817106, Jun 12 2022, 15:19:26) [Clang 13.1.6 (clang-1316.0.21.2.5)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> quit()
% ./python.exe -m test -R3:3 -v test_capi -m test_pytype_fromspec_with_repeated_slots [...] test_capi leaked [6, 6, 6] references, sum=18 test_capi failed (reference leak) == Tests result: FAILURE == 1 test failed: test_capi