this derivation will be built:
  /nix/store/bm1lgcl8rf9n7z9ws8d7mwsj13i6kvb8-claudebox.drv
building '/nix/store/bm1lgcl8rf9n7z9ws8d7mwsj13i6kvb8-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-04T02:36:18.860Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-04T02:36:18.860Z level=INFO msg="Uploading rwcr6071wnb6l82h70l2k7x66zg9mjvx-claudebox (18.8KB)"
time=2026-08-04T02:36:19.596Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-04T02:36:19.909Z level=INFO msg="Upload complete. (1.212s)"