these 11 derivations will be built:
  /nix/store/5h5hclzwsi1zvfj51qf6d64w1xgf51p1-unit-harmonia-dev.service.drv
  /nix/store/jmx4jc5nrzmv9scbbvpxlxj9f9cwz3ai-system-units.drv
  /nix/store/r16q2jng22krk8svvwlf99bcjh71x55x-etc.drv
  /nix/store/iifszyv2ssav6lh4xlwcjj812k9n6j57-activate.drv
  /nix/store/hvpia0y81gqs1a3chmrd6kvi1rj75r7p-nixos-system-harmonia-test.drv
  /nix/store/cbq5ddxcmqmx8j5a8rh5z7k2b5h8rdmm-closure-info.drv
  /nix/store/nlllyxkk11gdfd76z3gq20ydaihdzzb1-run-nixos-vm.drv
  /nix/store/2ziv7q9p22kgkq8nnca581vzi62hqfgq-nixos-vm.drv
  /nix/store/dzrmhinj5n2r5wgiavcsrnx9l4llnhm6-driverConfiguration.json.drv
  /nix/store/yrskg4bxyiabxp4j4pj39314v0jmp90z-nixos-test-driver-basic.drv
  /nix/store/b8pfs17pk6vik77whhwar3f7mr4pxynq-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: b8pfs17pk6vik77whhwar3f7mr4pxynq-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], [])