this derivation will be built:
  /nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv
building '/nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 294 files
treefmt-check> emitted 245 files for processing
treefmt-check> formatted 245 files (1 changed) in 805ms
treefmt-check>  M nixbot/nixbot/tests/test_cli.py
treefmt-check> diff --git a/nixbot/nixbot/tests/test_cli.py b/nixbot/nixbot/tests/test_cli.py
treefmt-check> index 8f9f48e..c52a9ec 100644
treefmt-check> --- a/nixbot/nixbot/tests/test_cli.py
treefmt-check> +++ b/nixbot/nixbot/tests/test_cli.py
treefmt-check> @@ -293,7 +293,6 @@ def test_settings_load(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
treefmt-check>      assert Settings.load().token == "bnix_env"
treefmt-check>  
treefmt-check>  
treefmt-check> -
treefmt-check>  def test_settings_multi_host_remotes(
treefmt-check>      tmp_path: Path, monkeypatch: pytest.MonkeyPatch
treefmt-check>  ) -> None:
error: build of '/nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/smy1krjx17hsh7d6wid3595z8dgi122d-treefmt-check
       Last 16 log lines:
       > treefmt v2.5.0traversed 294 files
       > emitted 245 files for processing
       > formatted 245 files (1 changed) in 805ms
       >  M nixbot/nixbot/tests/test_cli.py
       > diff --git a/nixbot/nixbot/tests/test_cli.py b/nixbot/nixbot/tests/test_cli.py
       > index 8f9f48e..c52a9ec 100644
       > --- a/nixbot/nixbot/tests/test_cli.py
       > +++ b/nixbot/nixbot/tests/test_cli.py
       > @@ -293,7 +293,6 @@ def test_settings_load(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
       >      assert Settings.load().token == "bnix_env"
       >  
       >  
       > -
       >  def test_settings_multi_host_remotes(
       >      tmp_path: Path, monkeypatch: pytest.MonkeyPatch
       >  ) -> None:
       For full logs, run:
         nix log /nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv
error: Cannot build '/nix/store/03ci852ga5xwnlbkg5xsq20b0imp1xid-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/smy1krjx17hsh7d6wid3595z8dgi122d-treefmt-check