this derivation will be built:
  /nix/store/bmahnmcs5f9acswq1p1wc8xrg1b7wr7z-claudebox.drv
building '/nix/store/bmahnmcs5f9acswq1p1wc8xrg1b7wr7z-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-11T00:23:39.218Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-11T00:23:39.218Z level=INFO msg="Uploading jjhbw8r6wgqz3xx3nlrnynwc1qh6zq9x-claudebox (18.8KB)"
time=2026-08-11T00:23:39.777Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-11T00:23:40.033Z level=INFO msg="Upload complete. (954ms)"