these 3 derivations will be built:
  /nix/store/8wsys1i23ckjkwvypazlfysjdp1xl5j6-claude-code-2.1.312.drv
  /nix/store/gs8ip49d5fj1wffnlw7j82k29wq4gg04-claudebox.drv
  /nix/store/hdjx585gagy8v7r3n50039jk8playfrm-check-claudebox.drv
building '/nix/store/gs8ip49d5fj1wffnlw7j82k29wq4gg04-claudebox.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/gs8ip49d5fj1wffnlw7j82k29wq4gg04-claudebox.drv' on farm.numtide.com:50051
claudebox> mac02: building gs8ip49d5fj1wffnlw7j82k29wq4gg04-claudebox.drv
building '/nix/store/hdjx585gagy8v7r3n50039jk8playfrm-check-claudebox.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hdjx585gagy8v7r3n50039jk8playfrm-check-claudebox.drv' on farm.numtide.com:50051
check-claudebox> mac02: building hdjx585gagy8v7r3n50039jk8playfrm-check-claudebox.drv