these 10 derivations will be built:
  /nix/store/sv0vca56xkb44lf0c4qbn484nbcddg11-system-units.drv
  /nix/store/cj6b4l330gfh3n23d39yic80yg57vi2w-etc.drv
  /nix/store/ziljxx6m694h5wxvwajvp5n06kys2l70-activate.drv
  /nix/store/nnvshzn87h833v4ain88yj5l93zi7md8-nixos-system-client-test.drv
  /nix/store/i8a46a1g7i9955m03ppkw7ghf2mjq6cr-closure-info.drv
  /nix/store/svlfgjd23qpbyrhdwsknancw5z80w958-run-nixos-vm.drv
  /nix/store/f0gisw7jysy9b08bg59pv9km2kdi2sfx-nixos-vm.drv
  /nix/store/3samwl6pmx68fzgsf8d40zkiqg963l8d-driverConfiguration.json.drv
  /nix/store/y2c3bcamphqqif7mh3mls6aa0rgx5zcl-nixos-test-driver-systemd-journal-gateway.drv
  /nix/store/l0vk8bi6s2mc7qpyrs91bivaan1r8nv9-vm-test-run-systemd-journal-gateway.drv
Failed to find a machine for remote build!
derivation: l0vk8bi6s2mc7qpyrs91bivaan1r8nv9-vm-test-run-systemd-journal-gateway.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], [])