this derivation will be built:
  /nix/store/s8iyhaca8fz7rxhdx5nyil0k68p1rwbg-claudebox.drv
building '/nix/store/s8iyhaca8fz7rxhdx5nyil0k68p1rwbg-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s8iyhaca8fz7rxhdx5nyil0k68p1rwbg-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-19T21:13:16.423Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (167 already cached)"
time=2026-08-19T21:13:16.423Z level=INFO msg="Uploading 3j116ajymr9l4251nxqfadvhv403gg66-claudebox (18.6KB)"
time=2026-08-19T21:13:17.197Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T21:13:17.486Z level=INFO msg="Upload complete. (2.172s)"