these 22 derivations will be built:
  /nix/store/w0kpkqg67zims46bw5bb8njvsj4d9v1h-system-path.drv
  /nix/store/ykwa4z8a1b2gh65ns5apg87lb0mak1ga-dbus-1.drv
  /nix/store/3zirrjywnchkwjky0mawsa77xgv4glj3-X-Restart-Triggers-dbus-broker.drv
  /nix/store/7lqp9rcgw1qpjvpjyrpkj2q62ba3kkv0-unit-dbus-broker.service.drv
  /nix/store/7wzqs5adg0fc49xy2zvkgqdfbl31sv6b-user-units.drv
  /nix/store/3g3xr7six9jj0hmyvk26k7rh1zr65pya-unit-dbus-broker.service.drv
  /nix/store/x2nmdvkjn9ja5plhbnc2bzb733wkskic-blocking-build.nix.drv
  /nix/store/xyyxfhrbnp3hxxd1lg5bnwacjf3q3ymj-unit-blocking-build.service.drv
  /nix/store/q7gvv3flynsp7ca8j3a6ng4jx0d7x4b9-nix.conf.drv
  /nix/store/svb473mr2b8fsdkq2zf294mji6nzpaj0-X-Restart-Triggers-nix-daemon.drv
  /nix/store/z9xxa45iwawdwinhvgbzvdvyspjs39d5-unit-nix-daemon.service.drv
  /nix/store/7ypkb8n3gxiihrjnshw9vj5m522gkhmg-system-units.drv
  /nix/store/ma9sjzpmbwbxxrayp4kf58r3w6ra0dvi-etc.drv
  /nix/store/0y7ls4nf1mmkhjh2x6yd97ackzvcx0vn-activate.drv
  /nix/store/i1j2448v94xw06fsc3r7k9lxmb5s87al-nixos-system-server-test.drv
  /nix/store/jyx44gx69lzgdvh8cbxh60s0pm8p2r4n-closure-info.drv
  /nix/store/791rir6ihxnsyjy69f55lxfwin31141x-run-nixos-vm.drv
  /nix/store/mc7p26nv1fm9mqar49n8dm5zll1v6jvd-test-script.drv
  /nix/store/snkrnf1hd0rqcp7b1yvx7dzm7wcw6ap9-nixos-vm.drv
  /nix/store/xm7gygyk5xr5jzrgmi6kl53bwjqwp0rh-driverConfiguration.json.drv
  /nix/store/dwva2s1fn1aadn3m4b5cv4ywymr9a5l2-nixos-test-driver-builder.drv
  /nix/store/x6m409gz8cqn9qqr2dklrwqajhckhjxg-vm-test-run-builder.drv
Failed to find a machine for remote build!
derivation: x6m409gz8cqn9qqr2dklrwqajhckhjxg-vm-test-run-builder.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], [])