these 2 derivations will be built:
  /nix/store/2b0qcw9sba45rdjq0ad807mk23f0lhbm-flake-inputs.drv
  /nix/store/zm58i8v7hj7spipfcy60ykka65bfns2f-check-flake-inputs.drv
building '/nix/store/2b0qcw9sba45rdjq0ad807mk23f0lhbm-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/2b0qcw9sba45rdjq0ad807mk23f0lhbm-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 2b0qcw9sba45rdjq0ad807mk23f0lhbm-flake-inputs.drv
building '/nix/store/zm58i8v7hj7spipfcy60ykka65bfns2f-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/zm58i8v7hj7spipfcy60ykka65bfns2f-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building zm58i8v7hj7spipfcy60ykka65bfns2f-check-flake-inputs.drv