these 4 derivations will be built:
  /nix/store/2nidjr07k8jxsxzr5i4893c5l8ir3vc1-claude.drv
  /nix/store/33l76xbi4v0da7z520xznr63r7lv4jfc-claude-code-2.1.281.drv
  /nix/store/pipll1i58d6wyqjz2hr2l116532wblyz-claudebox.drv
  /nix/store/ck8cih8ry0vlrqwjd5cfpw5sshxxbfy4-check-claudebox.drv
building '/nix/store/pipll1i58d6wyqjz2hr2l116532wblyz-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/pipll1i58d6wyqjz2hr2l116532wblyz-claudebox.drv'
building '/nix/store/ck8cih8ry0vlrqwjd5cfpw5sshxxbfy4-check-claudebox.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ck8cih8ry0vlrqwjd5cfpw5sshxxbfy4-check-claudebox.drv'

upload niks3: ok