these 3 derivations will be built:
  /nix/store/hjyvv5lnakvm3z9410z14x0qcadxsm3a-driverConfiguration.json.drv
  /nix/store/vgpxkzs54igiz1ir0xv7kcf8xd07jrf0-nixos-test-driver-systemd-no-tainted.drv
  /nix/store/xixxmq0v1vd9blcyh4y76aha0fysb9nl-vm-test-run-systemd-no-tainted.drv
Failed to find a machine for remote build!
derivation: xixxmq0v1vd9blcyh4y76aha0fysb9nl-vm-test-run-systemd-no-tainted.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], [])