these 5 derivations will be built:
  /nix/store/p9lywgi7f5va8312hlilk19niz3x9rif-claude.drv
  /nix/store/z2na6x9h7i3lff9s61zdwz2g3zlm7a1q-claude.drv
  /nix/store/7bcmy3gzzd70zl674aih49hn243sqcxg-claude-code-2.1.288.drv
  /nix/store/ayj38vjssicg56p2pqwyl9klnab1y6pi-claudebox.drv
  /nix/store/53i63cx3bmwshn5524w73rnvmswnm8jx-check-claudebox.drv
building '/nix/store/ayj38vjssicg56p2pqwyl9klnab1y6pi-claudebox.drv'
building '/nix/store/53i63cx3bmwshn5524w73rnvmswnm8jx-check-claudebox.drv'

upload niks3: ok