these 11 derivations will be built:
  /nix/store/wcn7krkajwsddxqnjz3kih86zqcj02mk-unit-harmonia-dev.service.drv
  /nix/store/6nb7ynxw0s5mj3zgqrj24mgg417f34z2-system-units.drv
  /nix/store/96prb6c2gld90siawsfzjg5wcqqia2ak-etc.drv
  /nix/store/nmk4k35adgjjbldzlzlwjasaih57val8-activate.drv
  /nix/store/nzn6ngxvhn5brs0hw3lckf5cs0szdcvs-nixos-system-harmonia-test.drv
  /nix/store/srkkc2g82an7l5wlv1k66knrphmabg6a-closure-info.drv
  /nix/store/n3jh1g7k0q9ygycbdbikmsx2b7wzgg4j-run-nixos-vm.drv
  /nix/store/79m0gqqln6bvfjpgji11jlblmqsnhmg8-nixos-vm.drv
  /nix/store/p5hn8dhymq0dgfg00yy3ar1jkr20a6wa-driverConfiguration.json.drv
  /nix/store/18k6idm2b8w4rfmn31vn4ggq9hcgsf92-nixos-test-driver-chroot-store.drv
  /nix/store/zf68gj3idxh0f3sr7qz34f5nabs23ql8-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: zf68gj3idxh0f3sr7qz34f5nabs23ql8-vm-test-run-chroot-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], [])