these 11 derivations will be built:
  /nix/store/8qlq4cs9j9spv6gszzb354zknsd8lbk4-unit-harmonia-dev.service.drv
  /nix/store/l4npa2a9vwsp224v57vn0klw4hl8793s-system-units.drv
  /nix/store/jdwv1qg8fzcy9s1m563a15p1n3sisshq-etc.drv
  /nix/store/kiyzbgkn9q4fajslgfhls4p6rvp2q8d8-activate.drv
  /nix/store/djrrr9rlck10n5x5c9lrzckgskpp6paq-nixos-system-harmonia-test.drv
  /nix/store/98afjm6gx28mrajyrh35m8ganicdg6kc-closure-info.drv
  /nix/store/ja5ff9nwmi9f9nq7ydp4ncky8gzsml5v-run-nixos-vm.drv
  /nix/store/azjc8ivvxqgw3zygiyjrks3n2ah6q7ry-nixos-vm.drv
  /nix/store/n1avlvnmw6yv5kb91cpca0098ck60gs9-driverConfiguration.json.drv
  /nix/store/k9a5gy9qdnpyjw3qs0lbzjdv9k9fy9g6-nixos-test-driver-ca-derivations.drv
  /nix/store/211gipl0gb6l7vy6nici3q8f20f4xy6c-vm-test-run-ca-derivations.drv
Failed to find a machine for remote build!
derivation: 211gipl0gb6l7vy6nici3q8f20f4xy6c-vm-test-run-ca-derivations.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], [])