this derivation will be built: /nix/store/64827b56lrrcfrjnaxflwkgvsj2m6ayy-treefmt-check.drv building '/nix/store/64827b56lrrcfrjnaxflwkgvsj2m6ayy-treefmt-check.drv' treefmt-check> treefmt v2.6.0traversed 413 files treefmt-check> emitted 149 files for processing treefmt-check> formatted 149 files (0 changed) in 355ms upload niks3: ok