this derivation will be built:
  /nix/store/b57hxgyjjl3z2n4qdpndm3n7rc8pqd7m-treefmt-check.drv
building '/nix/store/b57hxgyjjl3z2n4qdpndm3n7rc8pqd7m-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 524 files
treefmt-check> emitted 329 files for processing
treefmt-check> formatted 329 files (0 changed) in 711ms

upload niks3: ok