these 11 derivations will be built:
  /nix/store/70chpbzz3v37z8kwzg0v9bzzkf6b8g7z-unit-niks3.service.drv
  /nix/store/1051bzrv01k6cfnqinifrgb52gz8cmik-system-units.drv
  /nix/store/sp5ympj19zcd2mjfvf7krvwdkgjkdnlb-etc.drv
  /nix/store/jrjs33bvqrshbihvjab2drrs2qjrqjr5-activate.drv
  /nix/store/s2115y9knqk26nsm9hc2kg9zkxhfk06v-nixos-system-server-test.drv
  /nix/store/xlkwa683xpyh530kp7mpfjjcsgsdmb1i-closure-info.drv
  /nix/store/wh76k5jn66xrmqpwql2f60s55d928lcl-run-nixos-vm.drv
  /nix/store/62b0xpipp2b60irx7l9007lbp4p9gz59-nixos-vm.drv
  /nix/store/sp3bfbn9vkn9lfvl8b722v242w9znp42-driverConfiguration.json.drv
  /nix/store/iyyrr9q6k30l8qwnp377irvzqlc6vznq-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/f3pc7vi1dnykd4k0idkmf5zq5ls2ihlk-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: f3pc7vi1dnykd4k0idkmf5zq5ls2ihlk-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], [])