this derivation will be built:
  /nix/store/4kdnqzdjzdzwvp41w23gfw6irpgaz5pp-flake-inputs.drv
building '/nix/store/4kdnqzdjzdzwvp41w23gfw6irpgaz5pp-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T18:52:11.838Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T18:52:12.898Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:52:13.255Z level=INFO msg="Upload complete. (1.514s)"