these 11 derivations will be built:
  /nix/store/nc4hbh15qfrdhwm2wvwcl21lc1m5wpfs-unit-harmonia-dev.service.drv
  /nix/store/xdhgfalfh6r4hfb0ib1z7mpw4dg6c2fd-system-units.drv
  /nix/store/vvrdksc5xkgfg1f1hv9lc9c8lgwwzmgl-etc.drv
  /nix/store/rj3iych78h07qz7kbwk25hhxlnxvzj67-activate.drv
  /nix/store/0m8838k16vl6vrycwfx4zw7q55kn9ap0-nixos-system-harmonia-test.drv
  /nix/store/ncnz6yy72xv1sghlkcbjfjbb572xcvvq-closure-info.drv
  /nix/store/47pb0z64ss4p4n32wx414xxlns9x727g-run-nixos-vm.drv
  /nix/store/ws00gbrvvvgsfw1ykqviswjmlmhgmcx9-nixos-vm.drv
  /nix/store/ins5y689pdyfmfbr24qmcvxbjxpfivn2-driverConfiguration.json.drv
  /nix/store/586gng3h0c1cc05dg9c9qxk3hizgk7j9-nixos-test-driver-ca-derivations.drv
  /nix/store/arfkyd7wy038jn6ngv7da52638gvacx8-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: arfkyd7wy038jn6ngv7da52638gvacx8-vm-test-run-ca-derivations.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], [])