this derivation will be built:
  /nix/store/ki9l39f5x9a5jjha7yp7dzb0sv2xpxv0-treefmt-check.drv
error: Cannot build '/nix/store/ki9l39f5x9a5jjha7yp7dzb0sv2xpxv0-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/2ppjibzq5lnb5hqznfflpbjp9zj36dm0-treefmt-check
       Last 5 log lines:
       > ERRO file has changed path=decisions/0088-the-fleet-session-name-is-blocked-by-a-file.md prev_size=5384 prev_mod_time="2026-09-23 06:41:28 +0000 UTC" current_size=5384 current_mod_time="2026-09-23 06:41:29 +0000 UTC"
       > traversed 550 files
       > emitted 303 files for processing
       > formatted 303 files (1 changed) in 1.571s
       > Error: unexpected changes detected, --fail-on-change is enabled
       For full logs, run:
         nix log /nix/store/ki9l39f5x9a5jjha7yp7dzb0sv2xpxv0-treefmt-check.drv