these 16 derivations will be built:
  /nix/store/p8v8b83f66lv32mmmm0fcsn6axgq4wbj-system-path.drv
  /nix/store/9p5vavylg16fngcdlc7jylla7vj6iia5-dbus-1.drv
  /nix/store/ba6c1vr5iwiribqv19db49cws6fn2m78-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0pzgsrj4f9cyw6p971vc15sg0y5yzy08-unit-dbus-broker.service.drv
  /nix/store/76ar7y8blsx5phshdsl1wlxs6dh84kbl-system-units.drv
  /nix/store/pjgcn6p11d3l63kw3fviv35z0scpyhr9-unit-dbus-broker.service.drv
  /nix/store/pwgd4x13d7zj3v4aisl22p9scfliwj14-user-units.drv
  /nix/store/j969ljk6v8s6xzxyxkpgplcnzh03m7yv-etc.drv
  /nix/store/pfy72yah4pqgr2v5n56r33rvcf9scry5-activate.drv
  /nix/store/b1bwfzmr6v56n7163b0x30pjjffk6am0-nixos-system-server-test.drv
  /nix/store/yfa45lyclq3rfrgq6a1qwz4iqqghr9kb-closure-info.drv
  /nix/store/6mcdpdvblqyx4q220w6grwk7b22am239-run-nixos-vm.drv
  /nix/store/p6dlyp3yyr93ww6z6qzfj2728ma6xzwm-nixos-vm.drv
  /nix/store/7gr9jrpq0bpbpz0zc8szfvw3cl1hh59y-driverConfiguration.json.drv
  /nix/store/vr04qxmfc45xvxf9a4psgbw5h54pasxf-nixos-test-driver-docker.drv
  /nix/store/a2zg4v3ykx270air0nwkg14srmfzpic8-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: a2zg4v3ykx270air0nwkg14srmfzpic8-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], [])