this derivation will be built:
  /nix/store/6c8y4ii5w3dr94qly3yav6cvmdqgbbfc-claudebox.drv
building '/nix/store/6c8y4ii5w3dr94qly3yav6cvmdqgbbfc-claudebox.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/6c8y4ii5w3dr94qly3yav6cvmdqgbbfc-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-20T04:48:56.345Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (157 already cached)"
time=2026-08-20T04:48:56.345Z level=INFO msg="Uploading 0rvlizhyq9ymxc9n0604s1nnfc9ixdiy-claudebox (18.8KB)"
time=2026-08-20T04:48:56.992Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-20T04:48:57.289Z level=INFO msg="Upload complete. (1.053s)"