this derivation will be built:
  /nix/store/hyv8vcl138s44v9vwp5wyiw2n92mh6sz-claudebox.drv
building '/nix/store/hyv8vcl138s44v9vwp5wyiw2n92mh6sz-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-27T01:54:29.850Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-27T01:54:29.851Z level=INFO msg="Uploading s6fvy79xfrwg7lyl25myrimajwq09a2q-claudebox (18.8KB)"
time=2026-08-27T01:54:30.425Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T01:54:30.723Z level=INFO msg="Upload complete. (1.011s)"