this derivation will be built:
  /nix/store/dy85c5ia5v6aqrwdzziw8ck25481mscl-treefmt-check.drv
building '/nix/store/dy85c5ia5v6aqrwdzziw8ck25481mscl-treefmt-check.drv'
treefmt-check> traversed 525 files
treefmt-check> emitted 358 files for processing
treefmt-check> formatted 358 files (0 changed) in 2.95s

upload niks3: ok