this derivation will be built:
  /nix/store/iq9274iq0jvlz97zmfqqdkmllrxkac1l-treefmt-check.drv
building '/nix/store/iq9274iq0jvlz97zmfqqdkmllrxkac1l-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1952 files
treefmt-check> emitted 527 files for processing
treefmt-check> formatted 527 files (0 changed) in 2.72s

upload niks3: ok