this derivation will be built:
  /nix/store/c9bln5k2bq9kdn7h0w37w4il0l63kan0-claudebox.drv
building '/nix/store/c9bln5k2bq9kdn7h0w37w4il0l63kan0-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/c9bln5k2bq9kdn7h0w37w4il0l63kan0-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-09-01T07:37:02.685Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (167 already cached)"
time=2026-09-01T07:37:02.685Z level=INFO msg="Uploading f66sb0bzjzc85c1z0vsfw0vb4v2w8yb6-claudebox (18.6KB)"
time=2026-09-01T07:37:03.625Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T07:37:03.984Z level=INFO msg="Upload complete. (2.889s)"