this derivation will be built:
  /nix/store/1mgh23q5g8dhnv0ar99qzd4ri52hh7kw-treefmt-check.drv
building '/nix/store/1mgh23q5g8dhnv0ar99qzd4ri52hh7kw-treefmt-check.drv'
treefmt-check> traversed 533 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 24.659s

upload niks3: ok