these 18 derivations will be built:
  /nix/store/ya2yqbb1ynm7796qawiqym2a751hc3ih-system-path.drv
  /nix/store/p199yari8g1j6qa3i39xy6gpkcacf9lb-dbus-1.drv
  /nix/store/ya7q7nwa3xzdd162v4scl584i9zffhhv-X-Restart-Triggers-dbus-broker.drv
  /nix/store/976vgacci2qz85366nxi51l2hy8byrqc-unit-dbus-broker.service.drv
  /nix/store/02cz7lgc9pqjdgm4nf81m03f8x9kyfl0-user-units.drv
  /nix/store/ij00lqxhj8srkywgbcvwdwcf6zaxsfdy-unit-dbus-broker.service.drv
  /nix/store/qk6vmdc7lcszz4yx3ii661j9zkarn07x-unit-niks3-gc.service.drv
  /nix/store/r2hnj0yg4y6vdq9f6z4n7mdq8jlhc06v-system-units.drv
  /nix/store/n34i3casqymznv2gpaapw22xaaacr4v6-etc.drv
  /nix/store/ljlq52xzngkkrca2zw6qgqapm9qm7jk9-activate.drv
  /nix/store/qzpfdr0j5g3q7js3dqg52jkz059m0d7z-nixos-system-server-test.drv
  /nix/store/mj1yxk9khg30r6r4x152xd1f7rninczg-closure-info.drv
  /nix/store/ga2010y3457wjjpg2xz1zw5nm9fwv99i-run-nixos-vm.drv
  /nix/store/1cr94m9k4k8x00qil8y6dwm0488ly5jz-nixos-vm.drv
  /nix/store/f581m6r6kaam6j1yrpa05jwdin2nfgqy-test-script.drv
  /nix/store/la9mgpy9d1g23fwsahaa4awlsdb61crz-driverConfiguration.json.drv
  /nix/store/l9r7f76rj1rbgw6lhx187nwlhkc0v8vx-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/m7vc6m24r6fnckx699m4261l9lj2544k-vm-test-run-nixos-test-read-proxy.drv
Failed to find a machine for remote build!
derivation: m7vc6m24r6fnckx699m4261l9lj2544k-vm-test-run-nixos-test-read-proxy.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], [])