these 3 derivations will be built:
  /nix/store/397y8qg5px0saix3mlpi9ayqvw73296i-driverConfiguration.json.drv
  /nix/store/jlawcy0z0s6cn4pwf001qg8y94v1747i-nixos-test-driver-systemd-portabled.drv
  /nix/store/ljl4hcpx4h1253wyh77w00xj3vklbgjv-vm-test-run-systemd-portabled.drv
Failed to find a machine for remote build!
derivation: ljl4hcpx4h1253wyh77w00xj3vklbgjv-vm-test-run-systemd-portabled.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], [])