these 11 derivations will be built:
  /nix/store/habdhis6zyhcah56vwpyv3q2jziq8kms-unit-harmonia-dev.service.drv
  /nix/store/27jni6nsq9x4774w5hznilfsjx6jrabl-system-units.drv
  /nix/store/jka6kapsy7aglbl536l2c4190dsbkdw8-etc.drv
  /nix/store/s67pda4gqx3q3a52hslym5dghca52z6s-activate.drv
  /nix/store/8fsk6kq6xh4r9g7xqv3f32xzgj7k4zs4-nixos-system-harmonia-test.drv
  /nix/store/4wibfnvj958i126qqrxd3q17h1haz351-closure-info.drv
  /nix/store/xxi2hwmsmgqhnx3c2pklplv5rfa4kvzy-run-nixos-vm.drv
  /nix/store/1vn2y5l3lgjxh9mbpqgp27dh3wpcrr0s-nixos-vm.drv
  /nix/store/ipk5wnga5zf6rrpi8dd26jcqh9wsh8f1-driverConfiguration.json.drv
  /nix/store/k7jm8inar1kgyak37cajpycql01rfmw5-nixos-test-driver-basic.drv
  /nix/store/g0sldw81ap84xkjmfqwj1ridq14xkafn-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: g0sldw81ap84xkjmfqwj1ridq14xkafn-vm-test-run-basic.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], [])