these 4 derivations will be built:
  /nix/store/834s30md7p8j115h28ydak24zrf8v07h-test-script.drv
  /nix/store/06k5llhy0v72shmjiwywjwimavmjw3lc-driverConfiguration.json.drv
  /nix/store/x52z993izyll29cw7npgxg64bg17jbkl-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/g202v11zhdrvq74w58kwn73xx58bd56b-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: g202v11zhdrvq74w58kwn73xx58bd56b-vm-test-run-nix-grpc-farm.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])