these 3 derivations will be built:
  /nix/store/70yhm55wqnfwyd71lx2svb4731nvwzg7-claude.drv
  /nix/store/cj3bmcswajbqhmb8jz0pjjsfzzxl1q1w-claude-code-2.1.316.drv
  /nix/store/21gm437a1yms35r18k0gj36h7xidgxxx-check-claude-code.drv
building '/nix/store/21gm437a1yms35r18k0gj36h7xidgxxx-check-claude-code.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/21gm437a1yms35r18k0gj36h7xidgxxx-check-claude-code.drv' on farm.numtide.com:50051
check-claude-code> elastic-arm-9a50e053: building 21gm437a1yms35r18k0gj36h7xidgxxx-check-claude-code.drv