this derivation will be built:
  /nix/store/vd40drnrhcfsivaamkadwzk6pq57iazg-flake-inputs.drv
building '/nix/store/vd40drnrhcfsivaamkadwzk6pq57iazg-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T11:14:05.802Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T11:14:06.267Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T11:14:06.642Z level=INFO msg="Upload complete. (1.385s)"