this derivation will be built:
  /nix/store/02srwy964a11crz1d66d5vyf0qx6iqx1-claudebox.drv
building '/nix/store/02srwy964a11crz1d66d5vyf0qx6iqx1-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-28T21:34:09.446Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-28T21:34:09.446Z level=INFO msg="Uploading icpcc6j46d3qcwvwdg50c24im70ps5gj-claudebox (18.8KB)"
time=2026-08-28T21:34:10.267Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T21:34:10.622Z level=INFO msg="Upload complete. (2.64s)"