this derivation will be built:
  /nix/store/s812q9ixw7yn2c3jj3c0fzhbwq2nszbd-flake-inputs.drv
building '/nix/store/s812q9ixw7yn2c3jj3c0fzhbwq2nszbd-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T04:21:56.121Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T04:21:56.493Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T04:21:56.889Z level=INFO msg="Upload complete. (886ms)"