this derivation will be built:
  /nix/store/hk1nld63mykw5nll8bpg6lfbnv3vri6a-treefmt-check.drv
building '/nix/store/hk1nld63mykw5nll8bpg6lfbnv3vri6a-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 200 files
treefmt-check> emitted 115 files for processing
treefmt-check> formatted 115 files (0 changed) in 2m15.441s

upload niks3: ok