these 3 derivations will be built:
  /nix/store/ggw305gqgz6src9j4ds4yc59dqn0pf00-driverConfiguration.json.drv
  /nix/store/xgwd4l9v5jxryj20ch0c7kzaizr2kvkm-nixos-test-driver-systemd-portabled.drv
  /nix/store/ikm3wnjkm7j8kbig2rqdh5z7x0q9c29h-vm-test-run-systemd-portabled.drv
Failed to find a machine for remote build!
derivation: ikm3wnjkm7j8kbig2rqdh5z7x0q9c29h-vm-test-run-systemd-portabled.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], [])