this derivation will be built:
  /nix/store/g87lzwjzm30jmvh8iflks1yvwb79kg4i-treefmt-check.drv
building '/nix/store/g87lzwjzm30jmvh8iflks1yvwb79kg4i-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1808 files
treefmt-check> emitted 445 files for processing
treefmt-check> formatted 445 files (0 changed) in 12.553s

upload niks3: ok