this derivation will be built:
  /nix/store/6gbnsapjj802x6m562dv7mrh67qh5vv5-claudebox.drv
building '/nix/store/6gbnsapjj802x6m562dv7mrh67qh5vv5-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-16T16:25:41.369Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (158 already cached)"
time=2026-08-16T16:25:41.369Z level=INFO msg="Uploading 5i39m235adanrhha48j2ik8wswav3225-claudebox (18.8KB)"
time=2026-08-16T16:25:42.282Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T16:25:42.693Z level=INFO msg="Upload complete. (2.827s)"