these 16 derivations will be built:
  /nix/store/2fjm2q6amnwssws3g6z0mnz7zn7srccr-system-path.drv
  /nix/store/9424b9lbjxibj1k2df4wvv4478gdqpxx-dbus-1.drv
  /nix/store/i741cfq1nbcnnn9aw38k9pywbqjnidfh-X-Restart-Triggers-dbus-broker.drv
  /nix/store/ssd1jkp0qc970zqr64ryqj9bsi4nzjri-unit-dbus-broker.service.drv
  /nix/store/5jjd5h39grx9d09w42zb01vryz3knr3z-user-units.drv
  /nix/store/dngbn41q386cl47cfn0dj7zil4fw0hl4-unit-dbus-broker.service.drv
  /nix/store/g496632zj76ijnwqgmp5fd42spv9d1fl-system-units.drv
  /nix/store/mxf81zvaz3v52daks5isla245an5m78w-etc.drv
  /nix/store/qzq4zvgrc8qigvkc2l1qprrb3wliz6hr-activate.drv
  /nix/store/z41743bs934sm5cr16nwr390lyb96vd6-nixos-system-server-test.drv
  /nix/store/wqafr984zyzj5qqxlwqlcknnqwwpvmca-closure-info.drv
  /nix/store/5fhl950rm07vkdzsfxgkw1gdc4p8i0bm-run-nixos-vm.drv
  /nix/store/jhbkr88gzmj5iw82i21rvg2i5n682vb1-nixos-vm.drv
  /nix/store/z8dakbc3m9chzim9ygmk939nm6i2vnmp-driverConfiguration.json.drv
  /nix/store/lbbjz5clj03rs6326jr1idybjcj5c9ww-nixos-test-driver-nspawn.drv
  /nix/store/x73pm6rm2cv1m2sabaa3qnfjwfhagbnx-vm-test-run-nspawn.drv
Failed to find a machine for remote build!
derivation: x73pm6rm2cv1m2sabaa3qnfjwfhagbnx-vm-test-run-nspawn.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], [])