these 11 derivations will be built:
  /nix/store/na2gvkdzm3dy1zh8iij0jc55d0x9c58x-unit-crasher.service.drv
  /nix/store/gnjary8xyvr0xjg86fxjh37nkgmdk3wf-system-units.drv
  /nix/store/nnlihxnbhh100vhn7pa6l1mii5n8wx09-etc.drv
  /nix/store/vxwyxgdsifbpp677wdc3az61cm18z511-activate.drv
  /nix/store/ddjli16maqga7v8s46pydv7llpvfffkk-nixos-system-machine-test.drv
  /nix/store/wdmh6rp1hbwl3fyxzvkqgybb459dk6w9-closure-info.drv
  /nix/store/09s62zm6nq3sxghmyn1fc9wb7rm36d3v-run-nixos-vm.drv
  /nix/store/ikvbacvw5irks175bspl0r9nip43pc0m-nixos-vm.drv
  /nix/store/caldycfdd747mx84w0rrif0r6v8l3jik-driverConfiguration.json.drv
  /nix/store/p7rzdyk100s095f5312gcydflzs4c8jk-nixos-test-driver-systemd-coredump.drv
  /nix/store/dl5xv620b2yk0jilm43ls0sw1c2bcnky-vm-test-run-systemd-coredump.drv
Failed to find a machine for remote build!
derivation: dl5xv620b2yk0jilm43ls0sw1c2bcnky-vm-test-run-systemd-coredump.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], [])