this derivation will be built:
  /nix/store/dv2r7jdd92060v8qssy3hm8b7c8rq8zk-claudebox.drv
building '/nix/store/dv2r7jdd92060v8qssy3hm8b7c8rq8zk-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-29T01:02:48.246Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (157 already cached)"
time=2026-08-29T01:02:48.246Z level=INFO msg="Uploading ak5s64wnqksrs4ii1z1hqmvfmmq28c7y-claudebox (18.8KB)"
time=2026-08-29T01:02:48.924Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T01:02:49.307Z level=INFO msg="Upload complete. (2.554s)"