these 4 derivations will be built:
  /nix/store/8a6k0mnd2xny2d89ljb9v5mk6wc9iwip-claude.drv
  /nix/store/13298bzfkfmk55njicqg3zykxh7xfm7h-claude-code-2.1.319.drv
  /nix/store/vnizcl7xvsv0vgw62g588rbpixr3qwk8-claudebox.drv
  /nix/store/r4mwrj9xn0ba1hz0ra114lf9h5wsk0jh-check-claudebox.drv
building '/nix/store/vnizcl7xvsv0vgw62g588rbpixr3qwk8-claudebox.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vnizcl7xvsv0vgw62g588rbpixr3qwk8-claudebox.drv' on farm.numtide.com:50051
claudebox> mac02: building vnizcl7xvsv0vgw62g588rbpixr3qwk8-claudebox.drv
building '/nix/store/r4mwrj9xn0ba1hz0ra114lf9h5wsk0jh-check-claudebox.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/r4mwrj9xn0ba1hz0ra114lf9h5wsk0jh-check-claudebox.drv' on farm.numtide.com:50051
check-claudebox> mac02: building r4mwrj9xn0ba1hz0ra114lf9h5wsk0jh-check-claudebox.drv