1these 21 derivations will be built:2 /nix/store/rcb9sm7jyj7s7z0akdpfvs7cyxzd4j9l-system-path.drv3 /nix/store/jphd754jkm81dlppisxq9avkqpy6zsid-dbus-1.drv4 /nix/store/2vm5cpjhdvs5p4kzsyjwb30lapybsgkw-X-Restart-Triggers-dbus-broker.drv5 /nix/store/q3y8qv9625a604dcmif0lcsg4dmb4yf2-unit-dbus-broker.service.drv6 /nix/store/cagsmx54pblixqk7g0r6xp08s4qrz6c9-user-units.drv7 /nix/store/h5f9qd5c04vpsw8rpncx3rlfxb92cmac-tmpfiles.d.drv8 /nix/store/a2w0c5d0rp4pzq6z6c30fnf06k4k4qs6-X-Restart-Triggers-systemd-tmpfiles-resetup.drv9 /nix/store/pv5gpjl7as4wcxgvc5bh6g1skxbbf4gd-unit-systemd-tmpfiles-resetup.service.drv10 /nix/store/wzs4w2pkqn9s06is01vzdzgfgk20sy6x-unit-dbus-broker.service.drv11 /nix/store/yfj2wgq2ix8p1rxcam6y9mhiq3vih0yy-shutdown-ramfs-contents.json.drv12 /nix/store/z7g031msdflpy61sc7n7zvxzkfcjhlqp-unit-generate-shutdown-ramfs.service.drv13 /nix/store/zb0ggsjhvqyps027cfqw1j42cjywsygv-system-units.drv14 /nix/store/1xnym18l3v5b0sn629lr6pk12jr6w676-etc.drv15 /nix/store/zyh8ynxiijd82s5zfqxkzpqx1js81zd8-activate.drv16 /nix/store/lxng2s4cv2njwz3pq4msgvpak9m9fcjy-nixos-system-machine-test.drv17 /nix/store/55y9wjw2jlls4ivsiljkfk90s4zbcdp9-closure-info.drv18 /nix/store/3d51vzyxb7kqax7jbgvgninqkw5cpd7g-run-nixos-vm.drv19 /nix/store/0cdl3cwi5zdxdyv07r68i2ymrfqx93zi-nixos-vm.drv20 /nix/store/fniqmjhpk3f42ia2y637ajs2gh768csw-driverConfiguration.json.drv21 /nix/store/gpcrjbnrfsz58nc0s1wvfjs0a0ax6swx-nixos-test-driver-systemd-shutdown.drv22 /nix/store/9kr4vq65qjbk8cziz05w0n4l9b7jhrxl-vm-test-run-systemd-shutdown.drv23Failed to find a machine for remote build!24derivation: 9kr4vq65qjbk8cziz05w0n4l9b7jhrxl-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], [])