Build failure: electron-cash

[h7lv2]

Nixpkgs version

• Unstable (25.05)

Steps to reproduce

• Try using the derivation in any way, such as nix run nixpkgs#electron-cash or with home-manager packages.
• Build phase fails

Can Hydra reproduce this build failure?

Hydra is currently rebuilding this package.

Link to Hydra build job

No response

Relevant log output

Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing setuptools-build-hook
Using setuptoolsBuildPhase
Sourcing pypa-install-hook
Using pypaInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
Running phase: qtPreHook
@nix { "action": "setPhase", "phase": "qtPreHook" }
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/in8jfw225g9rq2ldvjalil5km65y4s7y-source
source root is source
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/tox.ini"
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
substituteStream() in derivation electron-cash-4.3.1: WARNING: '--replace' is deprecated, use --replace-{fail,warn,quiet}. (file 'contrib/requirements/requirements.txt')
substituteStream() in derivation electron-cash-4.3.1: WARNING: pattern qdarkstyle==2.6.8 doesn't match anything in file 'contrib/requirements/requirements.txt'
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: configurePhase
@nix { "action": "setPhase", "phase": "configurePhase" }
no configure script, doing nothing
Running phase: buildPhase
@nix { "action": "setPhase", "phase": "buildPhase" }
Executing setuptoolsBuildPhase
Traceback (most recent call last):
  File "/build/source/nix_run_setup", line 8, in <module>
    exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\\r\\n', '\\n'), __file__, 'exec'))
  File "setup.py", line 10, in <module>
    import imp
ModuleNotFoundError: No module named 'imp'

Additional context

No response

System metadata

• system: "x86_64-linux"
• host os: Linux 6.6.68, NixOS, 25.05 (Warbler), 25.05.20250121.9e4d519
• multi-user?: yes
• sandbox: yes
• version: nix-env (Nix) 2.24.11
• nixpkgs: /nix/store/irknf7niks2djxz4csh7sr44wwrs082y-source

Notify maintainers

@Lassulus @nyanloutre @oxalica

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