this derivation will be built:
  /nix/store/vc1c39ms33qn94h4n6hqp8aq7vfimj0i-treefmt-check.drv
building '/nix/store/vc1c39ms33qn94h4n6hqp8aq7vfimj0i-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 5.156s

upload niks3: ok