these 11 derivations will be built:
  /nix/store/bmbb8g22glzaf3kb8prmg5ciks6x1xn0-unit-harmonia-dev.service.drv
  /nix/store/5b0y0dch17y7vni2k1bkwqwksbrqviiv-system-units.drv
  /nix/store/p4nxs8z081pjgqz8adshy0ykmi8hzvgm-etc.drv
  /nix/store/403qys1n9aqvxnjk55f4q19ai40fnw2h-activate.drv
  /nix/store/g6c2700xzpcjrvlnk174q118hb8fk4b7-nixos-system-harmonia-test.drv
  /nix/store/27cxyka0zsf0h7jqk7cpbhajwg4a2kjf-closure-info.drv
  /nix/store/5zm12y1d1wbjmvb5wny22fiy1w36qaq0-run-nixos-vm.drv
  /nix/store/ch7apyk1rppm7xsk4lj3ahykm0plpl37-nixos-vm.drv
  /nix/store/wyh8a0m30fl903ypsfhnc5ly6h5x3bi2-driverConfiguration.json.drv
  /nix/store/8qfnn3hjglyxjxzs74ifgvb6k1wymfd8-nixos-test-driver-basic.drv
  /nix/store/fgaqscqpz8d7ab6glvdhf6nisydj3ark-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: fgaqscqpz8d7ab6glvdhf6nisydj3ark-vm-test-run-basic.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], [])