this derivation will be built:
  /nix/store/5vssazh2ap0yz7byx80l8r0rhaanq890-treefmt-check.drv
building '/nix/store/5vssazh2ap0yz7byx80l8r0rhaanq890-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 507 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 1.649s

upload niks3: ok