1these 17 derivations will be built:2 /nix/store/a5wilxazxidk3jl76z6rm4gx7pb4z4gc-system-units.drv3 /nix/store/l41nq460zkwgqwbvxa52h9shs2ih2fwn-etc.drv4 /nix/store/wbq64i0sxr81lz15q9f5zg9mk2vk1cr5-activate.drv5 /nix/store/x3ff1d0w2dd9vka05k7bmz29hbg5f1gi-nixos-system-client-test.drv6 /nix/store/4f6cfll251szpyh4r3qck83bia45mfla-closure-info.drv7 /nix/store/1hqrqq91l7s54yfnbvpsc8fi9gb6hk7w-run-nixos-vm.drv8 /nix/store/3chd5a9frcw664viky7ymbyipjci1b8q-system-units.drv9 /nix/store/ab8irj94b435vqdfjmzm0p74x4xr0qvb-etc.drv10 /nix/store/c0xzfkxb4asmgxfdxwfpnc4dpnkn5i8w-activate.drv11 /nix/store/n4548y5d52qqp5q6lfg501xh55v0qdbq-nixos-system-router-test.drv12 /nix/store/5bnyy5vf99i5mccdnn878bxxivfvv618-closure-info.drv13 /nix/store/pn8jfxim4a06amyxn7v5i6cgp2j8d9rg-run-nixos-vm.drv14 /nix/store/9appfmis377ws72qlmkka3qcxgbs8j3m-nixos-vm.drv15 /nix/store/c4m827g3g7l0xwfvikf0mw529j497nk0-nixos-vm.drv16 /nix/store/i22lisw9gckp7b6fa871yrd80qyfyj86-driverConfiguration.json.drv17 /nix/store/zz2ckbs2nspzjlhvk90wwnkc2v7043vg-nixos-test-driver-systemd-networkd-dhcpserver.drv18 /nix/store/2h9r5fvvhb7z3i85yz7mqs7fzfz2wpds-vm-test-run-systemd-networkd-dhcpserver.drv19Failed to find a machine for remote build!20derivation: 2h9r5fvvhb7z3i85yz7mqs7fzfz2wpds-vm-test-run-systemd-networkd-dhcpserver.drv21required (system, features): (aarch64-linux, [kvm, nixos-test])221 available machines:23(systems, maxjobs, supportedFeatures, mandatoryFeatures)24([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])