these 11 derivations will be built:
  /nix/store/rqzjz3vsskqyrm7yll3rmfd71gamfmn0-unit-harmonia-dev.service.drv
  /nix/store/dixdvn3m2nnjf3idbvqsvkbvzs3z9y87-system-units.drv
  /nix/store/adsv0y6w3awcpjyaclsjglihrnxy2ivg-etc.drv
  /nix/store/bp5bwfz5h71fp5ds7yg25163cpggfja6-activate.drv
  /nix/store/bd884aznwidc9fvsqqbsw6fll0rbqlcl-nixos-system-harmonia-test.drv
  /nix/store/y4x843x5w0k9z8375j8gc6m9mh2j5d6r-closure-info.drv
  /nix/store/x7kfjgqv0j55q37lk3cwb9h6pp5w1lyl-run-nixos-vm.drv
  /nix/store/pdcyaabml5jp1vhs8cm6sxlk6q1xajzg-nixos-vm.drv
  /nix/store/cchpk1mz7sy3vkjyjpmfvmpcd1kfdhza-driverConfiguration.json.drv
  /nix/store/imm8lvi6x310g3dkl1j4za0yac6qmlw0-nixos-test-driver-basic.drv
  /nix/store/hs93j3nch4msg63qd68qlcwycr5xz5sg-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: hs93j3nch4msg63qd68qlcwycr5xz5sg-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], [])