these 11 derivations will be built:
  /nix/store/8cblai47yvaahh18kpds94r8xl66lvpx-unit-harmonia-dev.service.drv
  /nix/store/vjca6n6abcisb35jd2l9cw489nsain52-system-units.drv
  /nix/store/472lgglihl7hz84nfipi9vnzi0b8wp1i-etc.drv
  /nix/store/z3h65b5kldvs2ylf93sng487ns965smb-activate.drv
  /nix/store/adrrjwwmkzzvb3n89wfxx36fwpxysbp4-nixos-system-harmonia-test.drv
  /nix/store/5f9v0jz0qrqkp4l0jbc2q7rmcn0ij9h4-closure-info.drv
  /nix/store/7d45c3414nfanb6snfr6r9z0fyir8hsb-run-nixos-vm.drv
  /nix/store/f4cx798rgmwiqn3ffr3d99zic1blx3wn-nixos-vm.drv
  /nix/store/ffm9pnqkvs0ly5czqzbznkxdcwp0wlxj-driverConfiguration.json.drv
  /nix/store/7icm1i88jhipha58hy5cspg8h4a072ix-nixos-test-driver-basic.drv
  /nix/store/7kkgp07h9y9qkvxyskqkm06gzdqp7w17-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: 7kkgp07h9y9qkvxyskqkm06gzdqp7w17-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], [])