this derivation will be built:
  /nix/store/0nvwnd6xpsaiv8ix9ggpzkj0h8cm6yxn-flake-inputs.drv
building '/nix/store/0nvwnd6xpsaiv8ix9ggpzkj0h8cm6yxn-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T18:50:47.209Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T18:50:47.669Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:50:48.357Z level=INFO msg="Upload complete. (1.237s)"