these 16 derivations will be built:
  /nix/store/25fhf3wrmn1niy7gwc7xl35985b75xfi-system-path.drv
  /nix/store/mppx1wjx1r2p3cxj5hbkw5gwidcs1x39-dbus-1.drv
  /nix/store/0lyq0cidmvj5ri3pp2laqway57i09wdb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/rl9ia1zx7jvadfhymc723br1ndiz6y5z-unit-dbus-broker.service.drv
  /nix/store/hsps0rsy1q396rsl62ig3d6p1s02b7wb-user-units.drv
  /nix/store/7j1ydakrhd2485crkhny84svc0wyy1vj-unit-dbus-broker.service.drv
  /nix/store/mqhcdffqfzaxr2w3qz7w7cxv2442a5hs-system-units.drv
  /nix/store/0zbmj4rj76d0m4njsas73irm8sgb2xhi-etc.drv
  /nix/store/krm7r214ysj12x6460dfyk6i0071pq9m-activate.drv
  /nix/store/c1vm2jdd5rr1q7g4r50dg8mryd93ivla-nixos-system-server-test.drv
  /nix/store/ig7sn6qszflbj2215bi3rdqwlj27inrq-closure-info.drv
  /nix/store/gkaa71cxakgi2lrkkjxd6gv33rmqqmhd-run-nixos-vm.drv
  /nix/store/x673ws42pcggrq5dwqbh4qnf8bmk7bd2-nixos-vm.drv
  /nix/store/f0gj4nmysgx5bz1a8850g7gcdjr2vz5q-driverConfiguration.json.drv
  /nix/store/idvk4wr43krq97hxi1qz61d1mv97zv0w-nixos-test-driver-apparmor.drv
  /nix/store/rqpj8kyklvs90lzbrcl1rsqr82867cbj-vm-test-run-apparmor.drv
Failed to find a machine for remote build!
derivation: rqpj8kyklvs90lzbrcl1rsqr82867cbj-vm-test-run-apparmor.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], [])