this derivation will be built:
  /nix/store/4qpgnzkm6zgmf36qlsm8ddgpxazasbrs-claudebox.drv
building '/nix/store/4qpgnzkm6zgmf36qlsm8ddgpxazasbrs-claudebox.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/4qpgnzkm6zgmf36qlsm8ddgpxazasbrs-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-21T21:13:43.016Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (157 already cached)"
time=2026-08-21T21:13:43.016Z level=INFO msg="Uploading f15yhfdxi2hpx7gnv6b2iskhf4wzgjyq-claudebox (18.8KB)"
time=2026-08-21T21:13:43.811Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-21T21:13:44.279Z level=INFO msg="Upload complete. (2.417s)"