these 9 derivations will be built:
  /nix/store/ba7m8zsijzyqd4fw634aqfv1l6ph6x9b-etc.drv
  /nix/store/2i9r2pc2yilwzz5w17h2rfffpn8jcal8-activate.drv
  /nix/store/pbcqmbzjg3c4ssq51dns33my5k4jnqvj-nixos-system-machine-test.drv
  /nix/store/y7bhfpjcgk1bbgz3wwc1kds3dvhcmmpf-closure-info.drv
  /nix/store/11nppvii7v5p849vhfpajr9x2kwjwf72-run-nixos-vm.drv
  /nix/store/dfrn4vlvd7x6lrl7i94mnk4108bln6cq-nixos-vm.drv
  /nix/store/229lhhpn3fmg8vm3gigrjwxnwbgw3q3s-driverConfiguration.json.drv
  /nix/store/xs3ryc919syig404pdyvdvsrbajvxlmi-nixos-test-driver-systemd-shutdown.drv
  /nix/store/p3pdmdrjg38gpavr2nw0xrlsvz29b03f-vm-test-run-systemd-shutdown.drv
Failed to find a machine for remote build!
derivation: p3pdmdrjg38gpavr2nw0xrlsvz29b03f-vm-test-run-systemd-shutdown.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], [])