these 4 derivations will be built:
  /nix/store/84f2bzab6l7j5m0wvk09i02vshx96lm4-claude.drv
  /nix/store/gsxbp2yw07cfninfmfz38vhpdw42aj87-claude-code-2.1.291.drv
  /nix/store/0zwxlqv03idgxqn04v4cg7pb6iv6q453-claudebox.drv
  /nix/store/x5k5hpsg8z16xcijwa6ykr2jxs6c026a-check-claudebox.drv
building '/nix/store/0zwxlqv03idgxqn04v4cg7pb6iv6q453-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0zwxlqv03idgxqn04v4cg7pb6iv6q453-claudebox.drv'
building '/nix/store/x5k5hpsg8z16xcijwa6ykr2jxs6c026a-check-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/x5k5hpsg8z16xcijwa6ykr2jxs6c026a-check-claudebox.drv'

upload niks3: ok