Build failure: stm32loader

[sgrb]

Build fails on running tests

Steps To Reproduce

Steps to reproduce the behavior:
nix build github:NixOS/nixpkgs/3d19c4d6edec2e735d518fe9ab2b81bd8092bbb5#legacyPackages.x86_64-linux.stm32loader

Build log

=========================== short test summary info ============================
FAILED tests/unit/test_bootloader.py::test_get_uid_for_known_family_reads_at_correct_address[F1] - AttributeError: 'called_once_with' is not a valid assertion. Use a spec for...
FAILED tests/unit/test_bootloader.py::test_get_uid_for_known_family_reads_at_correct_address[F3] - AttributeError: 'called_once_with' is not a valid assertion. Use a spec for...
FAILED tests/unit/test_bootloader.py::test_get_uid_for_known_family_reads_at_correct_address[F7] - AttributeError: 'called_once_with' is not a valid assertion. Use a spec for...
========================= 3 failed, 46 passed in 0.82s =========================

Full log: https://gist.github.com/sgrb/0079a4967e882bff098cfc8c9ffe53e6

Notify maintainers

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

 - system: `"x86_64-linux"`
 - host os: `Linux 6.6.41, NixOS, 24.11 (Vicuna), 24.11.20240719.1d9c2c9`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.5`
 - channels(root): `""`
 - channels(slava): `""`
 - nixpkgs: `/etc/nix/nixpkgs`

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[ghpzin]

Hydra builds (never build successfully on python 3.12):
https://hydra.nixos.org/job/nixos/trunk-combined/nixpkgs.python312Packages.stm32loader.x86_64-linux
https://hydra.nixos.org/build/267610720

Upstream seems to be have been hit by this:
python/cpython#100690
which was made into an error with python 3.12

This assert was always true:
https://github.com/florisla/stm32loader/blob/c56da3ddf552df033f5445963b0a0fce0259125f/tests/unit/test_bootloader.py#L216