this derivation will be built:
  /nix/store/xvil05pjki01an4a44jndn54cyc9b098-treefmt-check.drv
building '/nix/store/xvil05pjki01an4a44jndn54cyc9b098-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1677 files
treefmt-check> emitted 432 files for processing
treefmt-check> formatted 432 files (0 changed) in 3.153s

upload niks3: ok