this derivation will be built:
  /nix/store/xzbhczj1fk74ms3afinyc45mr7745af1-treefmt-check.drv
building '/nix/store/xzbhczj1fk74ms3afinyc45mr7745af1-treefmt-check.drv'
treefmt-check> traversed 544 files
treefmt-check> emitted 371 files for processing
treefmt-check> formatted 371 files (0 changed) in 12.785s

upload niks3: ok