this derivation will be built:
  /nix/store/jdarb52sknw74m97h6g63zbr23sabxx1-treefmt-check.drv
building '/nix/store/jdarb52sknw74m97h6g63zbr23sabxx1-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 12 files
treefmt-check> emitted 2 files for processing
treefmt-check> formatted 2 files (0 changed) in 19ms

upload niks3: ok