1these 10 derivations will be built:2 /nix/store/cmg2qy9a04wj0a9vc0cyjbn6471qb7qq-unit-tinc.mesh.service.drv3 /nix/store/n1f8pyz6pbd07x4vc233hvv5bd5ly0bd-unit-tinc-auth.service.drv4 /nix/store/3sn71xvxngcy8s5ikx6hkpf669fwan80-system-units.drv5 /nix/store/f6d4fx1bhwndn619wsj0a6cpwmcw7k52-etc.drv6 /nix/store/2igss94ipnz3xajqy3jr8mh75zh84sp1-activate.drv7 /nix/store/d8psqsd8f8mlywc103bmc69x4alwps0z-nixos-system-solo-test.drv8 /nix/store/z827mz2lbwsi0jidbabsvwwikc1a0vrk-run-solo-nspawn.drv9 /nix/store/708znnjs7d62p64fylc7vmzqij6d9a41-driverConfiguration.json.drv10 /nix/store/9fyrahprfxkj8pxnfzi5lsjdgsbhw36a-nixos-test-driver-tinc-auth-container.drv11 /nix/store/0dmfms5s3mn5cyxr2k1isvn6yrhy4v6d-container-test-run-tinc-auth-container.drv12Failed to find a machine for remote build!13derivation: 0dmfms5s3mn5cyxr2k1isvn6yrhy4v6d-container-test-run-tinc-auth-container.drv14required (system, features): (aarch64-linux, [kvm, nixos-test, uid-range])151 available machines:16(systems, maxjobs, supportedFeatures, mandatoryFeatures)17([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])