this derivation will be built:
  /nix/store/a7764p8d45d3m4c9b7fffyqr82hj3v65-treefmt-check.drv
building '/nix/store/a7764p8d45d3m4c9b7fffyqr82hj3v65-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 84 files
treefmt-check> emitted 52 files for processing
treefmt-check> formatted 52 files (0 changed) in 72ms

upload niks3: ok