1these 12 derivations will be built:2 /nix/store/1q5c86icxya4a9n1lcs7qk7gv3k0qb20-nspawn-units.drv3 /nix/store/nwvifwkyd2bjq0j53b48fy2nk5xdzmxa-initrd-linux-6.18.50.drv4 /nix/store/424cl7b62v7k9q2kkmi0fzly5nn236ii-boot.json.drv5 /nix/store/xb739nldi5glrvak9jal4xnyyxjvw2b5-etc.drv6 /nix/store/ka7b2lb2ykfjxiy4xyccyc5y0s9pq2qm-activate.drv7 /nix/store/pzpsr4a4yrwjrjmr3xsqirnvpq0g0x0n-nixos-system-node-test.drv8 /nix/store/sgyca0mdqq8k9bh03l5q9gdfpx772f8s-closure-info.drv9 /nix/store/iz349lznpw5vpf99cjhif021hqk3qj1h-run-nixos-vm.drv10 /nix/store/ip9g62jk0lggdygirb2a8mawbz8bzgkh-nixos-vm.drv11 /nix/store/f16qaywd20rfwazm3h67ildppvi7wpla-driverConfiguration.json.drv12 /nix/store/g2r10rvmws5wax682svy28iynia8ia71-nixos-test-driver-systemd-nspawn-configfile.drv13 /nix/store/4g51msns045dch0m2xnw8817p6iiwfz8-vm-test-run-systemd-nspawn-configfile.drv14Failed to find a machine for remote build!15derivation: nwvifwkyd2bjq0j53b48fy2nk5xdzmxa-initrd-linux-6.18.50.drv16required (system, features): (aarch64-linux, [])171 available machines:18(systems, maxjobs, supportedFeatures, mandatoryFeatures)19([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])20Failed to find a machine for remote build!21derivation: 4g51msns045dch0m2xnw8817p6iiwfz8-vm-test-run-systemd-nspawn-configfile.drv22required (system, features): (aarch64-linux, [kvm, nixos-test])231 available machines:24(systems, maxjobs, supportedFeatures, mandatoryFeatures)25([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])