these 16 derivations will be built:
  /nix/store/gacdh2r98am0xw2mam47r79isjpydjfx-unit-nix-grpc-daemon.service.drv
  /nix/store/hqzgan8xdzwdldqkq98sv4kd3rrhcnxq-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/qfr7205h4gns6zhpkjs71qwpaalil0j5-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/qyv0s42d0mf1pxcs9wyx2g5454myrg8b-nix.conf.drv
  /nix/store/rhkydiiirymwxl5f2qa85bb119ksd0bm-X-Restart-Triggers-nix-daemon.drv
  /nix/store/vnf593bxqzh2bs21himgwa7f0g1axx15-unit-nix-daemon.service.drv
  /nix/store/km6f8sgjry22aj8glm2q5kgnwgvn9krr-system-units.drv
  /nix/store/9bb18s0xiapv3wiklvfkrvwzb9q100g3-etc.drv
  /nix/store/36fk5r520wvvi4k6pznvcaph41gbfrd5-activate.drv
  /nix/store/jq7xxxmm9npw7sb5vvi6hr9qpiwz0can-nixos-system-machine-test.drv
  /nix/store/rzm46qnmkn6v0grsq11q8lkzr8mvi1i1-closure-info.drv
  /nix/store/knzhn48mcdzv4npy88im9fa0kh8cpbi6-run-nixos-vm.drv
  /nix/store/s5rdx5gwbldxfam1kc1sk2mq3g9si6ax-nixos-vm.drv
  /nix/store/jnwfha35jxkh3dyg5b6y7sxhik8lv9fh-driverConfiguration.json.drv
  /nix/store/v1g9i5cm6pnwp8chwhshzlbdyxirqd24-nixos-test-driver-nix-grpc-store.drv
  /nix/store/gn7hj5cp8hagspnyjg4bgn6mkxr9ngh8-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: gn7hj5cp8hagspnyjg4bgn6mkxr9ngh8-vm-test-run-nix-grpc-store.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], [])