this derivation will be built:
  /nix/store/la3bys9vksjrb5m4fv15rjqfmhk1r3dr-generated-package-docs-check.drv
error: Cannot build '/nix/store/la3bys9vksjrb5m4fv15rjqfmhk1r3dr-generated-package-docs-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/0sycdj59iq81nskb8mkc2nfq0ycwzx1c-generated-package-docs-check
       Last 25 log lines:
       >
       > Traceback (most recent call last):
       >   File "/build/source/scripts/generate-package-docs.py", line 200, in <module>
       >     main()
       >     ~~~~^^
       >   File "/build/source/scripts/generate-package-docs.py", line 192, in main
       >     check_readme(readme_path)
       >     ~~~~~~~~~~~~^^^^^^^^^^^^^
       >   File "/build/source/scripts/generate-package-docs.py", line 155, in check_readme
       >     content, new_content = rendered_readme(readme_path)
       >                            ~~~~~~~~~~~~~~~^^^^^^^^^^^^^
       >   File "/build/source/scripts/generate-package-docs.py", line 130, in rendered_readme
       >     generated_docs = generate_all_docs()
       >   File "/build/source/scripts/generate-package-docs.py", line 94, in generate_all_docs
       >     all_metadata = get_all_packages_metadata()
       >   File "/build/source/scripts/generate-package-docs.py", line 29, in get_all_packages_metadata
       >     result = subprocess.run(
       >         ["nix", "eval", "--json", "--file", str(nix_file)],
       >     ...<2 lines>...
       >         check=True,
       >     )
       >   File "/nix/store/l9k0anq0z7zz81zcwy035jfwap9ga6rl-python3-3.13.13/lib/python3.13/subprocess.py", line 577, in run
       >     raise CalledProcessError(retcode, process.args,
       >                              output=stdout, stderr=stderr)
       > subprocess.CalledProcessError: Command '['nix', 'eval', '--json', '--file', '/build/source/scripts/generate-package-docs.nix']' returned non-zero exit status 1.
       For full logs, run:
         nix log /nix/store/la3bys9vksjrb5m4fv15rjqfmhk1r3dr-generated-package-docs-check.drv