these 11 derivations will be built:
  /nix/store/w8dwnhc3rilgmags9b9q77kkns8hijjz-unit-harmonia-dev.service.drv
  /nix/store/hl2j0n9wz9604j9amvbfphp9hlbxj967-system-units.drv
  /nix/store/86w9kx1vv9nw0ljgr1512kqar3q2ga05-etc.drv
  /nix/store/i72j6k32b4pbhikvc8fklw6r70nrkivi-activate.drv
  /nix/store/l0491q84s6qkysjqq9kli11fi6fh1g2m-nixos-system-harmonia-test.drv
  /nix/store/hbsgxzzhpg995926iki0yhrq9j952b45-closure-info.drv
  /nix/store/4z081831vbbidwc8z9w8vjmgnv3swhzq-run-nixos-vm.drv
  /nix/store/jhwcs7mnhpsfhb64g759n0k2ygpxsmvg-nixos-vm.drv
  /nix/store/f05xldv6zjp9xm84r0wqbykxzq74wglh-driverConfiguration.json.drv
  /nix/store/48rs4z6y8k6abx46wngpkbpjmnh6vspy-nixos-test-driver-basic.drv
  /nix/store/z35y53n97p9aa7vbw90dgcqv4xaqd183-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: z35y53n97p9aa7vbw90dgcqv4xaqd183-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], [])