this derivation will be built:
  /nix/store/0jvnfqp3q5hpyj67dxyiv59hd3xybk6p-claudebox.drv
building '/nix/store/0jvnfqp3q5hpyj67dxyiv59hd3xybk6p-claudebox.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/0jvnfqp3q5hpyj67dxyiv59hd3xybk6p-claudebox.drv'

post-build step Upload to niks3: ok
time=2026-08-31T21:15:08.620Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (157 already cached)"
time=2026-08-31T21:15:08.620Z level=INFO msg="Uploading gd9bdh25hhfkxmylrw0kqhp2yn5kizx1-claudebox (18.8KB)"
time=2026-08-31T21:15:09.397Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T21:15:09.762Z level=INFO msg="Upload complete. (1.34s)"