these 11 derivations will be built:
  /nix/store/dsnr5vniw549f1a9qm6vx1spl29ms2hq-unit-niks3.service.drv
  /nix/store/9i4x8a4gngddv56gw6bzqa85apgn9gda-system-units.drv
  /nix/store/m57rq3jw9q3938zwgdxnjkl7y4sj7557-etc.drv
  /nix/store/9xxzv5szmzxhdbni475x20432c1pj0a8-activate.drv
  /nix/store/832zgnlrq37310nkim4klvxs2jvnr1ph-nixos-system-server-test.drv
  /nix/store/2aqw1qpbyj6z85qcrrv6j38wmm2y6cc0-closure-info.drv
  /nix/store/rihy7rqb1g26dgk8j8rpkj9ac4cmh8na-run-nixos-vm.drv
  /nix/store/w7m81iqqpbmx8ydpavvpqs9j9w4g3i00-nixos-vm.drv
  /nix/store/vnmpvag2ll4b9mnq2a0bisq04b04w819-driverConfiguration.json.drv
  /nix/store/n0mqz9vr2mnk6sgabxgfi3g6jp2zkq79-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/j46widpkxmll7rn3nc5fg76bfq6am929-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: j46widpkxmll7rn3nc5fg76bfq6am929-vm-test-run-nixos-test-niks3.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], [])