this derivation will be built:
  /nix/store/kbpr6vdl68aawrdavwqqkaq91bzq4z78-flake-inputs.drv
building '/nix/store/kbpr6vdl68aawrdavwqqkaq91bzq4z78-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T18:32:27.433Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T18:32:28.480Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:32:28.859Z level=INFO msg="Upload complete. (1.521s)"