these 11 derivations will be built:
  /nix/store/fp88zjxaqjh0n8qdg7p3ywg5rzmqzhld-unit-harmonia-dev.service.drv
  /nix/store/nr6ppnbj4gwaisvy9nl1xcaqbmpr48xz-system-units.drv
  /nix/store/574556wz20ipkfax3vavlwy1dnfdl2mj-etc.drv
  /nix/store/qssxg6xxpn00pgjh51cw7b6kl3xxr1dl-activate.drv
  /nix/store/mfvpsjlizm4d6f1mf10ggz2vz3qf7mjm-nixos-system-harmonia-test.drv
  /nix/store/rylclvxjc1gi7f8azgfih00fp6s4qhwj-closure-info.drv
  /nix/store/5ilqlf36hnm5ncmy52j183vnvh65pi8n-run-nixos-vm.drv
  /nix/store/v4ah86ih95ddjvpx0ar1b4zjs6ijqyc9-nixos-vm.drv
  /nix/store/2drsjwinb2jdc9l59jakpjj8h6gwnwgr-driverConfiguration.json.drv
  /nix/store/b9s6jnrc8jlknn9jql2n0hifnq50gvvd-nixos-test-driver-chroot-store.drv
  /nix/store/478vs4g3i21lfiqf2ramrkzgnyc61bi2-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: 478vs4g3i21lfiqf2ramrkzgnyc61bi2-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], [])