this derivation will be built:
  /nix/store/l841ynds3yidzrxlffzvibkjlv2vy2yd-flake-inputs.drv
building '/nix/store/l841ynds3yidzrxlffzvibkjlv2vy2yd-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T00:40:11.721Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T00:40:12.226Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T00:40:12.577Z level=INFO msg="Upload complete. (1.034s)"