this derivation will be built:
  /nix/store/lhfwdz39aihw9hma4pg0v0r2z3vxjm59-treefmt-check.drv
building '/nix/store/lhfwdz39aihw9hma4pg0v0r2z3vxjm59-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 587 files
treefmt-check> emitted 374 files for processing
treefmt-check> formatted 374 files (0 changed) in 3.333s

upload niks3: ok