these 11 derivations will be built:
  /nix/store/b8bv8c39xq3nsphrwpm9pz5fay0dqiby-unit-harmonia-dev.service.drv
  /nix/store/mkcdzzc0zjsqqr9pa6nj8q6j02siri1s-system-units.drv
  /nix/store/lpzhlgnxhb14dg5hzkp5hmw7k7k5wqgz-etc.drv
  /nix/store/x7hm0g85hswjfalhfxm4703zq7kxr0w4-activate.drv
  /nix/store/myaiyk15dxykvm3lc4n4yva2xbcbq319-nixos-system-harmonia-test.drv
  /nix/store/c2bbdwg3yhx7ddlwfm84jf42mzfdpkap-closure-info.drv
  /nix/store/xd71hzhy1cnpbbqi25pa0fs85av1cv7i-run-nixos-vm.drv
  /nix/store/nvc4hjpcpa9bljgq5p65al06a94q0y7c-nixos-vm.drv
  /nix/store/nmzy535cgid5rl3vd07bh9a3f12jr4j5-driverConfiguration.json.drv
  /nix/store/rqy7aiz09j5r80p6sv1f9j2rjclg2j9z-nixos-test-driver-basic.drv
  /nix/store/j5hnjx62nhbi6xyx26r1znjl7g8jh8g9-vm-test-run-basic.drv
Failed to find a machine for remote build!
derivation: j5hnjx62nhbi6xyx26r1znjl7g8jh8g9-vm-test-run-basic.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])