Nix flake failing to build due to hatch test failure

[rykugur]

I'm not sure if this belongs here or not.

I ran a nix flake update today, followed by a rebuild, and started seeing this error:

error: builder for '/nix/store/l4i8gyfxjz9z8ljrq9wqd1sww7myhiw7-hatch-1.13.0.drv' failed with exit code 1;
       last 25 log lines:
       > E
       > E                             Skipping 39 identical leading characters in diff, use -v to show
       > E                               ion: 0.0.1
       > E                             - License-File: LICENSE.txt
       >
       > /build/source/tests/helpers/helpers.py:85: AssertionError
       > =========================== short test summary info ============================
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_include_project_file - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_project_file_always_included - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_config_file_always_included - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/builders/test_wheel.py::TestBuildStandard::test_explicit_selection_with_src_layout - AssertionError: my_app-0.0.1.dist-info/METADATA
       > FAILED tests/backend/metadata/test_spec.py::TestProjectMetadataFromCoreMetadata::test_license_files - AssertionError: assert {'license-fil...ion': '0.1.0'} == {'license-fil...io...
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_include_readme - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/metadata/test_spec.py::TestCoreMetadataV23::test_license_expression[construct_metadata_file_2_3] - AssertionError: assert 'Metadata-Ver...sion: 0.1.0\n' == 'Metadata-Ver... A...
       > FAILED tests/backend/builders/test_wheel.py::TestBuildStandard::test_single_module - AssertionError: my_app-0.0.1.dist-info/METADATA
       > FAILED tests/backend/metadata/test_spec.py::TestCoreMetadataV23::test_license_files[construct_metadata_file_2_3] - AssertionError: assert 'Metadata-Ver...sion: 0.1.0\n' == 'Metadata-Ver...SE...
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_readme_always_included - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/builders/test_wheel.py::TestBuildStandard::test_no_strict_naming - AssertionError: My.App-0.0.1.dist-info/METADATA
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_include_license_files - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_license_files_always_included - AssertionError: my_app-0.0.1/PKG-INFO
       > FAILED tests/backend/metadata/test_spec.py::TestCoreMetadataV23::test_all[construct_metadata_file_2_3] - AssertionError: assert 'Metadata-Ver...est content\n' == 'Metadata-Ver...es...
       > FAILED tests/backend/builders/test_sdist.py::TestBuildStandard::test_no_strict_naming - AssertionError: My.App-0.0.1/PKG-INFO
       > ERROR tests/backend/licenses/test_parse.py
       > ERROR tests/backend/licenses/test_supported.py
       > =========== 15 failed, 1474 passed, 116 skipped, 2 errors in 12.16s ============
       For full logs, run 'nix log /nix/store/l4i8gyfxjz9z8ljrq9wqd1sww7myhiw7-hatch-1.13.0.drv'.
error: 1 dependencies of derivation '/nix/store/kr8ijhyahfa211cm0y7khyy2zyi6dayf-python3.12-umu-launcher-1.1.4.drv' failed to build
error: 1 dependencies of derivation '/nix/store/a58n2lh66fbagabaa0x6zaiyg6r5ck37-umu-run-bwrap.drv' failed to build
error: 1 dependencies of derivation '/nix/store/g3ghxyx826gp6p0zhm4g2qxbmkbi7m55-home-manager-path.drv' failed to build
error: 1 dependencies of derivation '/nix/store/3vgw7fa75wp6ikp7map0x1dvw34plk2z-home-manager-generation.drv' failed to build
error: 1 dependencies of derivation '/nix/store/10g1bslq5x1m9pj2rf4ww8vfj61s7dnm-unit-home-manager-dusty.service.drv' failed to build
error: 1 dependencies of derivation '/nix/store/63y1wf6bfcdgvwpwx0ahgjnysxf74l35-system-units.drv' failed to build
error: 1 dependencies of derivation '/nix/store/0g3c2vmqzlkgnfijxdm4y32v815w23km-etc.drv' failed to build
error: 1 dependencies of derivation '/nix/store/8ja0fdqqhpl7n3x1bhnjf3mvlsnzfr0v-nixos-system-jezrien-25.05.20241229.88195a9.drv' failed to build

Here is a link to the nix log output.

Relevant config:

# flake .nix
  inputs = {
    ...
    umu = {
      url =
        "git+https://github.com/Open-Wine-Components/umu-launcher/?dir=packaging/nix&submodules=1";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    ...
  };

# home.nix

home.packages = [
    ...
    inputs.umu.packages.${pkgs.system}.umu
    ...
];

[rykugur]

Tagging @beh-10257

[rykugur]

Might be a more widespread python issue; I'm not a python-knower (on purpose), so unsure, but I tried removing umu to see if I could get it to build and started seeing this error coming from bottles:

error: builder for '/nix/store/bqfg2ljj6cmv8cppfhhn08c5zzmakzli-python3.12-patool-2.4.0.drv' failed with exit code 1;
       last 25 log lines:
       > =================================== FAILURES ===================================
       > __________________________ TestMime.test_nested_gzip ___________________________
       >
       > args = (<tests.test_mime.TestMime testMethod=test_nested_gzip>,), kwargs = {}
       >
       >     def newfunc(*args, **kwargs):
       >         if not testfunc(name):
       >             pytest.skip(f"{description} {name!r} is not available")
       > >       return func(*args, **kwargs)
       >
       > tests/__init__.py:44:
       > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
       > tests/test_mime.py:198: in test_nested_gzip
       >     self.mime_test_file("t.rar.gz", "application/x-rar", "gzip")
       > tests/test_mime.py:56: in mime_test_file
       >     self.mime_test(patoolib.mime.guess_mime_file, archive, mime, encoding, info)
       > tests/test_mime.py:38: in mime_test
       >     self.assertEqual(
       > E   AssertionError: 'application/gzip' != 'application/x-rar'
       > E   - application/gzip
       > E   + application/x-rar
       > E    : MIME type for archive `/build/source/tests/data/t.rar.gz' should be application/x-rar, but was application/gzip. Info: application/x-gzip
       > =========================== short test summary info ============================
       > FAILED tests/test_mime.py::TestMime::test_nested_gzip - AssertionError: 'application/gzip' != 'application/x-rar'
       > =========== 1 failed, 87 passed, 124 skipped, 6 deselected in 57.81s ===========
       For full logs, run 'nix log /nix/store/bqfg2ljj6cmv8cppfhhn08c5zzmakzli-python3.12-patool-2.4.0.drv'.
error: 1 dependencies of derivation '/nix/store/d1bhadx9561cqg0fgwhk745j6w4f4d9b-bottles-unwrapped-51.17.drv' failed to build
error: 1 dependencies of derivation '/nix/store/pqyfr6w9rbydm08wrcng8cx7nkc4n9a9-bottles.drv' failed to build
error: 1 dependencies of derivation '/nix/store/2hyn1vzh45hq1h12zmm4xxr49njlcz1l-home-manager-path.drv' failed to build
error: 1 dependencies of derivation '/nix/store/bay799k302fp5jxq4c8987n4mfx0rq9l-home-manager-generation.drv' failed to build
error: 1 dependencies of derivation '/nix/store/vyh81rnk17lgmscp1s2k8mx09mhc27sk-unit-home-manager-dusty.service.drv' failed to build
error: 1 dependencies of derivation '/nix/store/7256vd2v9mk24406v1yr2sjvv5lg7n2h-system-units.drv' failed to build
error: 1 dependencies of derivation '/nix/store/cnxm2jaspivd6wkna75a2zckvf9rjani-etc.drv' failed to build
error: 1 dependencies of derivation '/nix/store/bmx20wfkicxyg1xkcy059bclgxb6pr1c-nixos-system-jezrien-25.05.20241229.88195a9.drv' failed to build

[Alanazane]

This is also being tracked at an issue in nixpkgs here.

[beh-10257]

don't follow nixpkgs for now
this is finals week for me so yeah gonna fix this IDK next week
if its still broken upstream

[Freyja335]

Yeah it fails to build for me too but i found a way to make it work until the issue is resolved. What I basically did is use a specific commit as the umu.url:
umu.url = "github:Open-Wine-Components/umu-launcher/59a82ea8cd284c7535bc06b8f6156abb7da96f6a?dir=packaging/nix";
also add a stable-nixpkgs.url input:
stable-nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
and have umu follow stable-nixpkgs:
umu.inputs.nixpkgs.follows = "stable-nixpkgs";.
After runing nixos-rebuild umu builds fine.
EDIT: The commit I'm using does not have cbor2 so you might want to remove it from your config or else nixos-rebuild will fail.

[rykugur]

Yeah it fails to build for me too but i found a way to make it work until the issue is resolved. What I basically did is use a specific commit as the umu.url: umu.url = "github:Open-Wine-Components/umu-launcher/59a82ea8cd284c7535bc06b8f6156abb7da96f6a?dir=packaging/nix"; also add a stable-nixpkgs.url input: stable-nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11"; and have umu follow stable-nixpkgs: umu.inputs.nixpkgs.follows = "stable-nixpkgs";. After runing nixos-rebuild umu builds fine. EDIT: The commit I'm using does not have cbor2 so you might want to remove it from your config or else nixos-rebuild will fail.

Thank you for posting this. This workaround worked for me.

[Freyja335]

Boys! I am happy to report that as I am writing this, umu builds fine on the latest nixos-unstable without using the workaround I mentioned above.

[NullCub3]

Yes! The flake here should have all been fixed with #322, and hatch itself should be fixed once this is merged: NixOS/nixpkgs#371743