these 7 derivations will be built:
  /nix/store/9vx3wicqcmikh61lhpaq7gg5nb2f8991-nixos-system-machine-test.drv
  /nix/store/sz20jkh1za1ki5ly5nfilqrj4j2yxbyb-closure-info.drv
  /nix/store/msdyhslv5h4wa3mxy13zkr78iaxixgci-run-nixos-vm.drv
  /nix/store/773vp242nhfjlbjgsksqcy7pi7p0w6f7-nixos-vm.drv
  /nix/store/j49af3xv7pn5j9yvvx9csdxhdxpj53s3-driverConfiguration.json.drv
  /nix/store/8yq6bcp28vr9iqx1j9byw06j40kx9i84-nixos-test-driver-systemd-no-tainted.drv
  /nix/store/165a4x3y65zccsmqmzaxy8fbf72canvk-vm-test-run-systemd-no-tainted.drv
Failed to find a machine for remote build!
derivation: 165a4x3y65zccsmqmzaxy8fbf72canvk-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], [])