this derivation will be built:
  /nix/store/krjdhpx3b020ppalpp6msasf6d4w5hx5-flake-inputs.drv
building '/nix/store/krjdhpx3b020ppalpp6msasf6d4w5hx5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T18:45:09.835Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T18:45:10.406Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T18:45:10.785Z level=INFO msg="Upload complete. (1.438s)"