these 11 derivations will be built:
  /nix/store/i7bjl12kanmkypcyfk8k2y728h9zk05l-unit-harmonia-dev.service.drv
  /nix/store/n8kl2bg4s02ppycg0xx79xg154qmpa5a-system-units.drv
  /nix/store/vh8i0w13p7k927qakbh0gnpbg6jgyr57-etc.drv
  /nix/store/vkghy81b0l6my2mzjlk80kr8vdghxxz4-activate.drv
  /nix/store/asamxjbq5iccb44k99pgkkxngpr7xwq3-nixos-system-harmonia-test.drv
  /nix/store/jb8jb40gmjb84v1nf24dxvbjcb56d5il-closure-info.drv
  /nix/store/c1lqyfhhw9dmiccd7ihk0jcwzrvi7w2x-run-nixos-vm.drv
  /nix/store/sayhbicy2lbk156n83p2l8j9wxj8sgdm-nixos-vm.drv
  /nix/store/9k2zycqizbdn5r7a4av0j1lq8b5ad84a-driverConfiguration.json.drv
  /nix/store/jxv34ikzbr8106ngh2gdkyvgz6ns7p7x-nixos-test-driver-chroot-store.drv
  /nix/store/bx2fza96xx17rfgdh2fiz94bfbisfi3c-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: bx2fza96xx17rfgdh2fiz94bfbisfi3c-vm-test-run-chroot-store.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], [])