these 2 derivations will be built:
  /nix/store/83wb3zxrccb0h8ns35g77pqmpcbhqq26-flake-inputs.drv
  /nix/store/g38mfxa9a2qgh9akmv9m2w06imv5k300-check-flake-inputs.drv
building '/nix/store/83wb3zxrccb0h8ns35g77pqmpcbhqq26-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/83wb3zxrccb0h8ns35g77pqmpcbhqq26-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-cb8e95dc: building 83wb3zxrccb0h8ns35g77pqmpcbhqq26-flake-inputs.drv
building '/nix/store/g38mfxa9a2qgh9akmv9m2w06imv5k300-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/g38mfxa9a2qgh9akmv9m2w06imv5k300-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-cb8e95dc: building g38mfxa9a2qgh9akmv9m2w06imv5k300-check-flake-inputs.drv