these 7 derivations will be built:
  /nix/store/d3xzkswkvbmwyr05jh51a2i6b53j42zf-statix.toml.drv
  /nix/store/1bsc8vnxxaiv7jr2qm05cbg483gcr6s8-statix-config.drv
  /nix/store/xvdcxp0kxl1b3vaz6wyz82jch44czjr4-statix-fix.drv
  /nix/store/znidviv2ifbdgx63vjhw8ash3wvdmrrl-flake-edit.toml.drv
  /nix/store/clmgnyk157430352xhvqn25hk6pjnrdj-treefmt.toml.drv
  /nix/store/m5b1w57x2kxbnncisr6xgdg478vzxs3v-treefmt.drv
  /nix/store/a5hyyqc2lciasvq6wcq3xhzf8jarwfg2-treefmt-check.drv
these 9 paths will be fetched (17.6 MiB download, 55.7 MiB unpacked):
  /nix/store/fpkxiq8wfp2fzgb0mdyxipj2559dsq8g-deadnix-1.3.2
  /nix/store/mix9rygjphddx7yrblmwad1fpmzgx65n-flake-edit-0.3.6
  /nix/store/x2carbq21752vcfvxwww46rxa7z9jcg7-git-lfs-3.7.1
  /nix/store/xwlvnpaavknpiclrn1w3m5ss33gy04mb-nixfmt-1.4.0
  /nix/store/8rkfhfm4irfr8svhrhyhawcr57y7vg57-prettier-3.8.3
  /nix/store/zmhypak4grhrashgl04sxkga3drsm2nm-shellcheck-0.11.0-bin
  /nix/store/ggywyw6si772ykgzcqdbd9grn9yn5f6y-shfmt-3.13.1
  /nix/store/6lhsbv01hyljcb90kphni74i0rrxk23z-statix-0.5.8-unstable-2026-07-17
  /nix/store/maxcrjrzy686sb8n32c31rjjcr4n05n0-treefmt-2.5.0
error: Cannot build '/nix/store/a5hyyqc2lciasvq6wcq3xhzf8jarwfg2-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/h2x8irvr12hg9v4mh91ql93jc8rskfq3-treefmt-check
       Last 25 log lines:
       > 179 |     def __init__(
       >     |         ^^^^^^^^
       > 180 |         self,
       > 181 |         path_for: Callable[[], str],
       >     |
       >
       > CPY001 Missing copyright notice at top of file
       > --> packages/wikidata-cli/test_wikidata_cli.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> packages/wikidata-cli/wikidata_cli.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> packages/wikipedia-cli/test_wikipedia_cli.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> packages/wikipedia-cli/wikipedia_cli.py:1:1
       >
       > Found 207 errors.
       > No fixes available (5 hidden fixes can be enabled with the `--unsafe-fixes` option).
       >
       > traversed 770 files
       > emitted 471 files for processing
       > formatted 280 files (0 changed) in 4.996s
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/a5hyyqc2lciasvq6wcq3xhzf8jarwfg2-treefmt-check.drv