this derivation will be built:
  /nix/store/xa56sqx36377319gxd510393y6g40zs5-treefmt-check.drv
error: Cannot build '/nix/store/xa56sqx36377319gxd510393y6g40zs5-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ismvnnc8b1xkix9pypv2k51gdd5haadg-treefmt-check
       Last 6 log lines:
       > ERRO file has changed path=clanker/README.md prev_size=11300 prev_mod_time="2026-08-27 23:37:05 +0000 UTC" current_size=11302 current_mod_time="2026-08-27 23:37:05 +0000 UTC"
       > ERRO file has changed path=decisions/0031-clanker-watchdog.md prev_size=2996 prev_mod_time="2026-08-27 23:37:05 +0000 UTC" current_size=2992 current_mod_time="2026-08-27 23:37:05 +0000 UTC"
       > traversed 246 files
       > emitted 131 files for processing
       > formatted 131 files (2 changed) in 932ms
       > Error: unexpected changes detected, --fail-on-change is enabled
       For full logs, run:
         nix log /nix/store/xa56sqx36377319gxd510393y6g40zs5-treefmt-check.drv