this derivation will be built:
  /nix/store/spzsrpcx7acc64z2vq8qv6dqdjqfj460-treefmt-check.drv
building '/nix/store/spzsrpcx7acc64z2vq8qv6dqdjqfj460-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 2107 files
treefmt-check> emitted 566 files for processing
treefmt-check> formatted 566 files (0 changed) in 3.239s

upload niks3: ok