this derivation will be built:
  /nix/store/r07my9qxys8fr2z0cpl8ysr9x0xlmdj5-treefmt-check.drv
building '/nix/store/r07my9qxys8fr2z0cpl8ysr9x0xlmdj5-treefmt-check.drv'
treefmt-check> traversed 454 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 17.881s

post-build step Upload to niks3: ok
time=2026-08-29T01:34:24.058Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T01:34:24.577Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T01:34:24.915Z level=INFO msg="Upload complete. (946ms)"