1these 21 derivations will be built:2 /nix/store/01k0w6c452cxfhp9nb85rvrif4p5k9hb-system-path.drv3 /nix/store/zlpibsmhlid0vn1013yzfw65s0gnnya9-dbus-1.drv4 /nix/store/2fqllkjfadmyqcqyzw8y5fv97n8swkha-X-Restart-Triggers-dbus-broker.drv5 /nix/store/1gy2sf7r0yywfiv0xblsghr7n8y37vdn-unit-dbus-broker.service.drv6 /nix/store/1acv0kda69wa79hc82y4cscaarli7j75-user-units.drv7 /nix/store/1iv6xp5w0pqzlfq661vdmm9pal6kwkwl-shutdown-ramfs-contents.json.drv8 /nix/store/r57db0chfpf025zqnyiz71afcj36sn36-tmpfiles.d.drv9 /nix/store/8bwysw1rkh5x1jhp41yxi3rca4bs9492-unit-dbus-broker.service.drv10 /nix/store/rr9a02mwgjgr9w58m7hnpvx0mpspi56r-X-Restart-Triggers-systemd-tmpfiles-resetup.drv11 /nix/store/p5blixd4cb9rl6pbchp6srw6fsvp2bjs-unit-systemd-tmpfiles-resetup.service.drv12 /nix/store/qlbaylyjk91shhpasbin1i0mxykcwqjh-unit-generate-shutdown-ramfs.service.drv13 /nix/store/wxkkpl24sqn60v3qh5g51jgxmyskq3m4-system-units.drv14 /nix/store/ykz76ig7zyai7dhn8i768vkwy5p1xqby-etc.drv15 /nix/store/j05v2rln118hyifl9ilyjh4qh2zfkfxb-activate.drv16 /nix/store/mkcmq5vckih2c1rdilivcyc3xywbcx4j-nixos-system-machine-test.drv17 /nix/store/zr908b791igmdvr6clxbxw1j8l1n7vsc-closure-info.drv18 /nix/store/1qiv9szgrw3070yif4cpxsqvbjsmkclk-run-nixos-vm.drv19 /nix/store/s9sfwwrr3rly9g49601crzhwljy2x0nk-nixos-vm.drv20 /nix/store/dl43rl0y670jn6xj0786g4w69v5il2hr-driverConfiguration.json.drv21 /nix/store/8nxkffi7i8flndi95m57dpnxgl5ww0gk-nixos-test-driver-systemd-shutdown.drv22 /nix/store/xy6d4id1i0hkkh6m03j67fkfhvq4p6sa-vm-test-run-systemd-shutdown.drv23Failed to find a machine for remote build!24derivation: xy6d4id1i0hkkh6m03j67fkfhvq4p6sa-vm-test-run-systemd-shutdown.drv25required (system, features): (aarch64-linux, [kvm, nixos-test])261 available machines:27(systems, maxjobs, supportedFeatures, mandatoryFeatures)28([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])