these 11 derivations will be built:
  /nix/store/p622032fn3129fjb1n7m502vgrhzr7np-unit-harmonia-dev.service.drv
  /nix/store/pvi3hk2h4fpadbvp1wsvnibmwmkpb5r4-system-units.drv
  /nix/store/19i31dax33f9akp4wfxqwghnp2w9pfv5-etc.drv
  /nix/store/ywfmqlyp1fr4s59g790p1jzhd6dv16fw-activate.drv
  /nix/store/l0yc33pdb7blhlh19lzvq0ykx0zlp0bl-nixos-system-harmonia-test.drv
  /nix/store/c0vq0f5bg5gdg83z7yk5wgz0p68jfk3j-closure-info.drv
  /nix/store/xx45bm561j6lqilibwxh9011d2ky1g39-run-nixos-vm.drv
  /nix/store/z0rsyr6i34mhk206gfsj4qd4ji1irr59-nixos-vm.drv
  /nix/store/i6c80zk2258jwd785zf7r9gkwd93fj28-driverConfiguration.json.drv
  /nix/store/472vq973k2s7jnn554y7qgv5zy7c6gbd-nixos-test-driver-chroot-store.drv
  /nix/store/ny5kmgr0w3q7nhscbznsnqj93mm4cprc-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: ny5kmgr0w3q7nhscbznsnqj93mm4cprc-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], [])