these 4 derivations will be built:
  /nix/store/h8wnpm2mvvpfi743c4p50mnf3yl424vc-claude.drv
  /nix/store/zcd00hxdy1zmgwgbvvh3qf56mxs90w9g-claude-code-2.1.283.drv
  /nix/store/sc0dciazwm8jjqfwm60slzv5dl40mc4k-claudebox.drv
  /nix/store/zbc4aq5sa9cmirjhikyl0ng2jvvaqxy6-check-claudebox.drv
building '/nix/store/sc0dciazwm8jjqfwm60slzv5dl40mc4k-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/sc0dciazwm8jjqfwm60slzv5dl40mc4k-claudebox.drv'
building '/nix/store/zbc4aq5sa9cmirjhikyl0ng2jvvaqxy6-check-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/zbc4aq5sa9cmirjhikyl0ng2jvvaqxy6-check-claudebox.drv'

upload niks3: ok