this derivation will be built:
  /nix/store/qgd8pzsc2wx3x5snqbflpjxj0jys0zsl-flake-inputs.drv
building '/nix/store/qgd8pzsc2wx3x5snqbflpjxj0jys0zsl-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T18:22:11.896Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T18:22:12.421Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T18:22:12.857Z level=INFO msg="Upload complete. (3.045s)"