this derivation will be built:
  /nix/store/k65pb8918p6is27v3j2bhza26z9wvr36-flake-inputs.drv
building '/nix/store/k65pb8918p6is27v3j2bhza26z9wvr36-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T18:14:33.787Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T18:14:34.222Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:14:35.387Z level=INFO msg="Upload complete. (1.88s)"