this derivation will be built:
  /nix/store/iim81f3s1hwm8h6fv1q7114jgjs939i3-flake-inputs.drv
building '/nix/store/iim81f3s1hwm8h6fv1q7114jgjs939i3-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T04:24:26.681Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T04:24:27.121Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T04:24:27.496Z level=INFO msg="Upload complete. (954ms)"