this derivation will be built:
  /nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv
building '/nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv'
treefmt-check> treefmt v2.5.0ERRO formatter | ruff-check: failed to apply with options '[check --fix]': exit status 1
treefmt-check> 
treefmt-check> B006 Do not use mutable data structures for argument defaults
treefmt-check>   --> nix_update/version/http.py:19:31
treefmt-check>    |
treefmt-check> 17 |     url: str,
treefmt-check> 18 |     timeout: int = DEFAULT_TIMEOUT,
treefmt-check> 19 |     headers: dict[str, str] = {},
treefmt-check>    |                               ^^
treefmt-check> 20 | ) -> Any:  # noqa: ANN401
treefmt-check> 21 |     """Fetch JSON data from a URL with proper timeout and error handling."""
treefmt-check>    |
treefmt-check> help: Replace with `None`; initialize within function
treefmt-check> 
treefmt-check> Found 1 error.
treefmt-check> No fixes available (1 hidden fix can be enabled with the `--unsafe-fixes` option).
treefmt-check> 
treefmt-check> traversed 151 files
treefmt-check> emitted 136 files for processing
treefmt-check> formatted 64 files (0 changed) in 144ms
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: build of '/nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/p1x34hgm90jy3lvfn58v41rrmzi1p63w-treefmt-check
       Last 21 log lines:
       > treefmt v2.5.0ERRO formatter | ruff-check: failed to apply with options '[check --fix]': exit status 1
       >
       > B006 Do not use mutable data structures for argument defaults
       >   --> nix_update/version/http.py:19:31
       >    |
       > 17 |     url: str,
       > 18 |     timeout: int = DEFAULT_TIMEOUT,
       > 19 |     headers: dict[str, str] = {},
       >    |                               ^^
       > 20 | ) -> Any:  # noqa: ANN401
       > 21 |     """Fetch JSON data from a URL with proper timeout and error handling."""
       >    |
       > help: Replace with `None`; initialize within function
       >
       > Found 1 error.
       > No fixes available (1 hidden fix can be enabled with the `--unsafe-fixes` option).
       >
       > traversed 151 files
       > emitted 136 files for processing
       > formatted 64 files (0 changed) in 144ms
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv
error: Cannot build '/nix/store/qp00g5nlcvlhzb5g3df2gakm38fw00sn-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/p1x34hgm90jy3lvfn58v41rrmzi1p63w-treefmt-check