these 11 derivations will be built:
  /nix/store/927lqwd9mgy3plqlhnkphhxnpc6vxq3n-unit-niks3.service.drv
  /nix/store/gi804r3c21adr11ki89d8jq1imnzir86-system-units.drv
  /nix/store/jqkar4z4p65i2cqxlvja60jghpd47ccw-etc.drv
  /nix/store/qs76b08b2gg9yry2mgr0r32jp329zkh4-activate.drv
  /nix/store/anr6ljvkqvcy7jkjhip91ajcy8svygwy-nixos-system-server-test.drv
  /nix/store/kvfkc4s31vngv9ndgg40jkyxh1dbdlda-closure-info.drv
  /nix/store/qbzvsazq8jq2gl71gwyd8w15zn6pnqkp-run-nixos-vm.drv
  /nix/store/iwd6cq2jzm23lhaybnw4w6dh5pxipcay-nixos-vm.drv
  /nix/store/83sx6545kgbnh91az0y59mr969h3rrdq-driverConfiguration.json.drv
  /nix/store/1c1dy8w2xqfhz453vkq4h1n6ib9dvp64-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/0xi5j43cm47y2b45xid7i5yr3icc428q-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 0xi5j43cm47y2b45xid7i5yr3icc428q-vm-test-run-nixos-test-niks3.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], [])