this derivation will be built:
  /nix/store/ng9kfk8jcfq7pjhmpn5aad5ycclbq9ii-claudebox.drv
building '/nix/store/ng9kfk8jcfq7pjhmpn5aad5ycclbq9ii-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-26T00:29:39.310Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-26T00:29:39.310Z level=INFO msg="Uploading hdj2zv3x7bzib3240s349jn10055mn6a-claudebox (18.8KB)"
time=2026-08-26T00:29:39.992Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T00:29:40.353Z level=INFO msg="Upload complete. (1.151s)"