this derivation will be built:
  /nix/store/wck64jxmsjvnlmqn2jkqiqlxnai6wkz6-treefmt-check.drv
building '/nix/store/wck64jxmsjvnlmqn2jkqiqlxnai6wkz6-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2714 files
treefmt-check> emitted 678 files for processing
treefmt-check> formatted 678 files (0 changed) in 7.181s

upload niks3: ok