these 2 derivations will be built:
  /nix/store/0314m6a3n68vhbhpwlcfh1zb1wrwyphr-flake-inputs.drv
  /nix/store/3j4xn9h22pd0vd7g5wgwqiiy5s5ss08r-check-flake-inputs.drv
building '/nix/store/0314m6a3n68vhbhpwlcfh1zb1wrwyphr-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0314m6a3n68vhbhpwlcfh1zb1wrwyphr-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 0314m6a3n68vhbhpwlcfh1zb1wrwyphr-flake-inputs.drv
building '/nix/store/3j4xn9h22pd0vd7g5wgwqiiy5s5ss08r-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3j4xn9h22pd0vd7g5wgwqiiy5s5ss08r-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 3j4xn9h22pd0vd7g5wgwqiiy5s5ss08r-check-flake-inputs.drv