these 12 derivations will be built:
  /nix/store/1q5c86icxya4a9n1lcs7qk7gv3k0qb20-nspawn-units.drv
  /nix/store/nwvifwkyd2bjq0j53b48fy2nk5xdzmxa-initrd-linux-6.18.50.drv
  /nix/store/424cl7b62v7k9q2kkmi0fzly5nn236ii-boot.json.drv
  /nix/store/xb739nldi5glrvak9jal4xnyyxjvw2b5-etc.drv
  /nix/store/ka7b2lb2ykfjxiy4xyccyc5y0s9pq2qm-activate.drv
  /nix/store/pzpsr4a4yrwjrjmr3xsqirnvpq0g0x0n-nixos-system-node-test.drv
  /nix/store/sgyca0mdqq8k9bh03l5q9gdfpx772f8s-closure-info.drv
  /nix/store/iz349lznpw5vpf99cjhif021hqk3qj1h-run-nixos-vm.drv
  /nix/store/ip9g62jk0lggdygirb2a8mawbz8bzgkh-nixos-vm.drv
  /nix/store/f16qaywd20rfwazm3h67ildppvi7wpla-driverConfiguration.json.drv
  /nix/store/g2r10rvmws5wax682svy28iynia8ia71-nixos-test-driver-systemd-nspawn-configfile.drv
  /nix/store/4g51msns045dch0m2xnw8817p6iiwfz8-vm-test-run-systemd-nspawn-configfile.drv
Failed to find a machine for remote build!
derivation: nwvifwkyd2bjq0j53b48fy2nk5xdzmxa-initrd-linux-6.18.50.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: 4g51msns045dch0m2xnw8817p6iiwfz8-vm-test-run-systemd-nspawn-configfile.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], [])