this derivation will be built:
  /nix/store/7qnshlma5qmf9wyjsnn11r8zfpsh8mb8-flake-inputs.drv
building '/nix/store/7qnshlma5qmf9wyjsnn11r8zfpsh8mb8-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T18:20:12.203Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T18:20:13.092Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:20:13.644Z level=INFO msg="Upload complete. (1.723s)"