this derivation will be built:
  /nix/store/396ad31n18skmfld6km96zzsv4ajlf8b-treefmt-check.drv
building '/nix/store/396ad31n18skmfld6km96zzsv4ajlf8b-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 467 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 690ms

post-build step Upload to niks3: ok
time=2026-08-06T12:48:06.547Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-06T12:48:06.923Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-06T12:48:07.177Z level=INFO msg="Upload complete. (652ms)"