this derivation will be built:
  /nix/store/fing4rmyff0y8ba9z3yn66dvi90fdq4n-claudebox.drv
building '/nix/store/fing4rmyff0y8ba9z3yn66dvi90fdq4n-claudebox.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/fing4rmyff0y8ba9z3yn66dvi90fdq4n-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-25T18:22:12.952Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (157 already cached)"
time=2026-08-25T18:22:12.952Z level=INFO msg="Uploading gvpfngpb8x8qlmm8jjxil7h1zn4kajhr-claudebox (18.8KB)"
time=2026-08-25T18:22:13.719Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:22:14.187Z level=INFO msg="Upload complete. (1.405s)"