these 4 derivations will be built:
  /nix/store/0rdphk1xy918zizrm8j2g8nj1frf74id-test-script.drv
  /nix/store/bc7w16ry2197s038896hyb1y2ajwvymh-driverConfiguration.json.drv
  /nix/store/sm97aabwyr0adqzcpcikgjg9grhjq8xc-nixos-test-driver-nix-grpc-store-upload.drv
  /nix/store/9annjjmb8lr83nj65q1pk74mws4igfcw-vm-test-run-nix-grpc-store-upload.drv
Failed to find a machine for remote build!
derivation: 9annjjmb8lr83nj65q1pk74mws4igfcw-vm-test-run-nix-grpc-store-upload.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], [])