this derivation will be built:
  /nix/store/25wczm4vpaka16abg8r39sazg7gqbacz-flake-inputs.drv
building '/nix/store/25wczm4vpaka16abg8r39sazg7gqbacz-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T21:25:14.907Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T21:25:15.256Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T21:25:15.572Z level=INFO msg="Upload complete. (746ms)"