this derivation will be built:
  /nix/store/q4g23minnp9g136yza3ff4hrjb6wcdgq-treefmt-check.drv
building '/nix/store/q4g23minnp9g136yza3ff4hrjb6wcdgq-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2133 files
treefmt-check> emitted 518 files for processing
treefmt-check> formatted 518 files (0 changed) in 4.651s

upload niks3: ok