this derivation will be built:
  /nix/store/n04iqqivaf77z54310g15x90alqj2fsi-flake-inputs.drv
building '/nix/store/n04iqqivaf77z54310g15x90alqj2fsi-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T18:40:36.116Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T18:40:36.540Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T18:40:36.958Z level=INFO msg="Upload complete. (3.736s)"