bld1: building yr3drkdzfwyh5fx4y4vhqxmdrvmfszj2-treefmt-check.drv ERRO file has changed path=packages/openresearch/package.nix prev_size=6247 prev_mod_time="2026-11-04 06:38:04 +0000 UTC" current_size=6236 current_mod_time="2026-11-04 06:38:05 +0000 UTC" traversed 573 files emitted 383 files for processing formatted 383 files (1 changed) in 18.055s Error: unexpected changes detected, --fail-on-change is enabled