these 3 derivations will be built:
  /nix/store/jcy0mwppz4rd3l7c26r9vnag1zy07pi8-treefmt.toml.drv
  /nix/store/jq3kn8qmb40z51rp1dr2jk7p4idi5pjp-treefmt.drv
  /nix/store/vq7pspd8hn5vhdz18dabjs8kdffnrrwr-treefmt-check.drv
error: Cannot build '/nix/store/vq7pspd8hn5vhdz18dabjs8kdffnrrwr-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/4fdcrfp00d8685dsrsjrvwk7x0wczbsz-treefmt-check
       Last 25 log lines:
       >
       > TRY002 Create your own exception
       >    --> modules/nixos-wiki/update-extensions.py:173:11
       >     |
       > 171 |         else:
       > 172 |             return Extension(name=extension_name, hash=hash, url=mirror_url)
       > 173 |     raise Exception("Failed to fetch extension, see above")
       >     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       >
       > EXE001 Shebang is present but file is not executable
       >  --> pkgs/wiki-user-search/wiki-user-search.py:1:1
       >   |
       > 1 | #!/usr/bin/env python3
       >   | ^^^^^^^^^^^^^^^^^^^^^^
       > 2 | """
       > 3 | MediaWiki User Search Tool
       >   |
       >
       > Found 27 errors (17 fixed, 10 remaining).
       > No fixes available (2 hidden fixes can be enabled with the `--unsafe-fixes` option).
       >
       > traversed 71 files
       > emitted 55 files for processing
       > formatted 52 files (2 changed) in 526ms
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/vq7pspd8hn5vhdz18dabjs8kdffnrrwr-treefmt-check.drv