this derivation will be built:
  /nix/store/vvmqmyj2hqwydn2znpb4s05sdx79k8x9-flake-inputs.drv
building '/nix/store/vvmqmyj2hqwydn2znpb4s05sdx79k8x9-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-28T21:58:55.721Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-28T21:58:56.093Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T21:58:56.503Z level=INFO msg="Upload complete. (874ms)"