these 9 derivations will be built:
  /nix/store/kd6xw84mjnfwy0ardvynhc8axkfg8vzk-etc.drv
  /nix/store/afz8krnjdnaa2fvfbvrpw7r38kqw318k-activate.drv
  /nix/store/70s66j09pg39g57fdy24x41answygl9b-nixos-system-machine-test.drv
  /nix/store/lmw56l3yqn27kd6lb5ax76w72kr791fy-closure-info.drv
  /nix/store/rjn4vz96b9a7vsibamr7nymg02f6ljr8-run-nixos-vm.drv
  /nix/store/8cg07dml5m2sib5w50c1v3m0j64znbqw-nixos-vm.drv
  /nix/store/ygwcviq1wlw9a3jdi29i3aqx9gj2bbfc-driverConfiguration.json.drv
  /nix/store/czn664d5vrfv6ww032xp6fv433kcl21i-nixos-test-driver-nix-grpc-store.drv
  /nix/store/sjl7ajwyi4phx02h3mn0whxhkyvw0mls-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: sjl7ajwyi4phx02h3mn0whxhkyvw0mls-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], [])