this derivation will be built:
  /nix/store/r64p37vxm5v3k6z576rlaqdk89mjg4k0-treefmt-check.drv
building '/nix/store/r64p37vxm5v3k6z576rlaqdk89mjg4k0-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1939 files
treefmt-check> emitted 473 files for processing
treefmt-check> formatted 473 files (0 changed) in 3.841s

upload niks3: ok