ERRO file has changed path=packages/chatgpt/package.nix prev_size=1288 prev_mod_time="2026-08-24 20:01:45 +0000 UTC" current_size=1332 current_mod_time="2026-08-24 20:01:49 +0000 UTC" traversed 447 files emitted 312 files for processing formatted 312 files (1 changed) in 14.214s Error: unexpected changes detected, --fail-on-change is enabled