these 11 derivations will be built:
  /nix/store/wfjsaszg7pn59m14hpr1f536q46y5zj6-unit-niks3.service.drv
  /nix/store/l84cgp834pf7njn3z91r2mrs379m2pii-system-units.drv
  /nix/store/d07xpm0s8i5cy4qkha5bxghsiy0ss0gn-etc.drv
  /nix/store/ji2ac3qqcxw8bi00m12wq2zsrf12szh8-activate.drv
  /nix/store/c3fmfcnl0r18s6ss6w5rl38n41rsa5ij-nixos-system-server-test.drv
  /nix/store/lcvv898qfwjzbwz4bg1dsi2fsqwywbqz-closure-info.drv
  /nix/store/ylwxr3b1bh24l8f8lzhlhkz3if7pzhfy-run-nixos-vm.drv
  /nix/store/y6gjnr9f3cd9h2f9lqjdwvw8xxckk5f9-nixos-vm.drv
  /nix/store/k63fwq7alriyn4zayfbk062fwa3p99a1-driverConfiguration.json.drv
  /nix/store/s4y6pyy6lwrx8wav68fvgwjh1kc0f4gs-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/wlp2dw4zb90yjz69r220991z8sqbmr38-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: wlp2dw4zb90yjz69r220991z8sqbmr38-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], [])