1these 10 derivations will be built:2 /nix/store/hfx1p00xb7ah724bxcdvh3jpyxvsnjkc-unit-tinc-auth.service.drv3 /nix/store/sy33fgdbwwn8nj2gi70xaxf9z3a30rfl-unit-tinc.mesh.service.drv4 /nix/store/j6p99mvq11qb9if0nfs50d6cyrchf9ls-system-units.drv5 /nix/store/mjzksdhf0frhh08wmgc4ahpp6c89flrq-etc.drv6 /nix/store/ha9kwahgyh36q2anhc3kd01gm5accmdr-activate.drv7 /nix/store/q0jd4l9s8c1q771i3d8aw7blc8hrzxr0-nixos-system-solo-test.drv8 /nix/store/10iz5z2ix4zax7im21fahh64pj18y1j8-run-solo-nspawn.drv9 /nix/store/6hh2hph96b2xg2xb1an6cwssgf535kfa-driverConfiguration.json.drv10 /nix/store/4mwvvrxivk6ady6v5fpmw3igrl3v12h2-nixos-test-driver-tinc-auth-container.drv11 /nix/store/r2j8gpvkajbfkb72g8pb9sgyxqc45kf2-container-test-run-tinc-auth-container.drv12Failed to find a machine for remote build!13derivation: r2j8gpvkajbfkb72g8pb9sgyxqc45kf2-container-test-run-tinc-auth-container.drv14required (system, features): (aarch64-linux, [nixos-test, uid-range])151 available machines:16(systems, maxjobs, supportedFeatures, mandatoryFeatures)17([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])