this derivation will be built:
  /nix/store/1wyy3mm1ap6fisq5s877nfjgmip956w0-treefmt-check.drv
building '/nix/store/1wyy3mm1ap6fisq5s877nfjgmip956w0-treefmt-check.drv'
treefmt-check> traversed 545 files
treefmt-check> emitted 370 files for processing
treefmt-check> formatted 370 files (0 changed) in 3.434s

upload niks3: ok