these 11 derivations will be built:
  /nix/store/h4k95f8424l7kql9k2myp2j45fs606sf-unit-harmonia-gc.service.drv
  /nix/store/17nvv8jz0jfpyjwz3njbghmnyrn1hl97-system-units.drv
  /nix/store/y4hm11cysw082jqrhsyn77lg752v2knv-etc.drv
  /nix/store/ymbfz7c192qf1441qhvw3khbblc0897d-activate.drv
  /nix/store/yl7j5x2h292mfv5b5s4ij3lwkj5x7f7c-nixos-system-machine-test.drv
  /nix/store/alqv8i8klqfn0agh8prk0p8rppr7nzvx-closure-info.drv
  /nix/store/mb3pfc491xwa6b1h6zy0qqq1bjciws8b-run-nixos-vm.drv
  /nix/store/rcydpkbvhkixwcyc8kgn9wyb4nb6l9pv-nixos-vm.drv
  /nix/store/7flirn5s9xv3w71nxb8cf63b4sqgh77m-driverConfiguration.json.drv
  /nix/store/80srk0gi0pzxszivz5rig7vxgddkm5fl-nixos-test-driver-gc.drv
  /nix/store/pd61qfsx5kg49pz128sqv3cib9sw6v29-vm-test-run-gc.drv
Failed to find a machine for remote build!
derivation: pd61qfsx5kg49pz128sqv3cib9sw6v29-vm-test-run-gc.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], [])