this derivation will be built:
  /nix/store/36k51dddnlgqqb6vlx6zsm8299ivkqzz-treefmt-check.drv
building '/nix/store/36k51dddnlgqqb6vlx6zsm8299ivkqzz-treefmt-check.drv'
treefmt-check> traversed 227 files
treefmt-check> emitted 115 files for processing
treefmt-check> formatted 115 files (0 changed) in 668ms

post-build step Upload to niks3: ok
time=2026-08-24T12:52:19.539Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-24T12:52:20.377Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T12:52:20.807Z level=INFO msg="Upload complete. (1.289s)"