these 3 derivations will be built:
  /nix/store/1dqnk1i4pvcn7w8dlk0la9fdyha1xsyh-claude.drv
  /nix/store/rk1zj5db4ahwj5b3xcn3fn567m1bx2xq-claude-code-2.1.314.drv
  /nix/store/3w0xzgxg0vni6f009fhalvqx6x5ixsh7-check-claude-code.drv
building '/nix/store/3w0xzgxg0vni6f009fhalvqx6x5ixsh7-check-claude-code.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3w0xzgxg0vni6f009fhalvqx6x5ixsh7-check-claude-code.drv' on farm.numtide.com:50051
check-claude-code> elastic-arm-9a50e053: building 3w0xzgxg0vni6f009fhalvqx6x5ixsh7-check-claude-code.drv