this derivation will be built:
  /nix/store/d0xackpvnxwzwnmgbhx1lma6mzdl0faa-treefmt-check.drv
building '/nix/store/d0xackpvnxwzwnmgbhx1lma6mzdl0faa-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 2290 files
treefmt-check> emitted 591 files for processing
treefmt-check> formatted 591 files (0 changed) in 5.973s

upload niks3: ok