this derivation will be built:
  /nix/store/wy3ddc3zw1vh92h1hmpl3dkhlhlv5fm7-treefmt-check.drv
building '/nix/store/wy3ddc3zw1vh92h1hmpl3dkhlhlv5fm7-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1702 files
treefmt-check> emitted 431 files for processing
treefmt-check> formatted 431 files (0 changed) in 3.779s

upload niks3: ok