these 16 derivations will be built:
  /nix/store/f31wksh4qbdkralz33hzmq8qmv52gv6g-system-path.drv
  /nix/store/lz5ahv4an7x18n2plakzig23nm06557n-dbus-1.drv
  /nix/store/yzbrscd57mvjm915r2jr2f1wfmqcz4ly-X-Restart-Triggers-dbus-broker.drv
  /nix/store/7dg4bnsvm55w7phs546nl5fd89731c1p-unit-dbus-broker.service.drv
  /nix/store/3fs8wbyvwciaili3v8yjf8g2shpmhn3m-user-units.drv
  /nix/store/csazfjkbijmy7inxyr6w2axa1zmfhz6j-unit-dbus-broker.service.drv
  /nix/store/l5fw9hh5l5mkhinpsqa8ia3iimnbii2v-system-units.drv
  /nix/store/3j605jag6m0v0j1pkxzraij3d12pbwik-etc.drv
  /nix/store/smb89xqgqw7lm8qmby75dp6kqrb97cn4-activate.drv
  /nix/store/vgk0sqy5fhgdxvy26wz1c7fhp4q0rbjb-nixos-system-server-test.drv
  /nix/store/jh9i6vla2gqn1n2c5fz92jk3br6cafqr-closure-info.drv
  /nix/store/3yxq1xmd4g2p9anrn2a2rccmrwhh0dld-run-nixos-vm.drv
  /nix/store/lp23dfm6p4v2ivmnk76rjaq71z62wyx3-nixos-vm.drv
  /nix/store/l3g1yf525ps1jqhhqsvxvsymfjciwp9g-driverConfiguration.json.drv
  /nix/store/5kpv7z8d4r5p2zakl54vsmjky0is9ysd-nixos-test-driver-docker.drv
  /nix/store/39vbda1mf7livwffyipd226v0sf6chdy-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: 39vbda1mf7livwffyipd226v0sf6chdy-vm-test-run-docker.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], [])