1these 12 derivations will be built:2 /nix/store/sglka3vr2vs4wbk68643lh57j2cir87w-nspawn-units.drv3 /nix/store/1svgzrc17zyw2bpzvymmp35p6by1nhfd-etc.drv4 /nix/store/5cr0gghbwwjqbrs1ffc9wx24893y8zig-initrd-linux-6.18.54.drv5 /nix/store/cga0ln94is09sy86h4qhdg5lglnxixpg-activate.drv6 /nix/store/zykmgg24mamkb8nqz2jfkpbipql34gmj-boot.json.drv7 /nix/store/5mmy27c3wds591znwk6ivskzrlgr31hy-nixos-system-node-test.drv8 /nix/store/kmf3w1rzm08yc19yqrvcrpd3h389515y-closure-info.drv9 /nix/store/b0c9dfmmsaaznjkmx4955k5bh6s8k03h-run-nixos-vm.drv10 /nix/store/22vk47s592pr2kvqhr9yaf864c34j0n4-nixos-vm.drv11 /nix/store/kwy5zzd6y64xkbply6q1nq6f0d0qan1m-driverConfiguration.json.drv12 /nix/store/xwz5vbiy2vhy6xkjxs5ad780slz04wm2-nixos-test-driver-systemd-nspawn-configfile.drv13 /nix/store/lxs7kqbbwwmr4320qp9m3rlskksgicnx-vm-test-run-systemd-nspawn-configfile.drv14Failed to find a machine for remote build!15derivation: 5cr0gghbwwjqbrs1ffc9wx24893y8zig-initrd-linux-6.18.54.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: lxs7kqbbwwmr4320qp9m3rlskksgicnx-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], [])