these 11 derivations will be built:
  /nix/store/h19rla1w2wfzk73ic6m9vnwdd09xrs8q-unit-niks3.service.drv
  /nix/store/jjqh2qrg5vyqwhx9ls6pysk3ca30w5f1-system-units.drv
  /nix/store/zrdpb9bvkb50p5rhp0xl31gr52dn97hg-etc.drv
  /nix/store/a9ngjsr0a1sjv6s5z2h3r0vp68bqdqkl-activate.drv
  /nix/store/3xk2l3i0d7dsxkhnj67ahicq5pbn1wav-nixos-system-server-test.drv
  /nix/store/82qyb8ijlkb4ikrkb8y8qgviy28b84bv-closure-info.drv
  /nix/store/h9bcmcinpi6b4c094n9w4sfrjap1i229-run-nixos-vm.drv
  /nix/store/jgflyzlcbv6vzh7qp7bwq3m77zficr69-nixos-vm.drv
  /nix/store/7vfz6bv50881alayxcphina7dywqjyr5-driverConfiguration.json.drv
  /nix/store/g2i54wfkb9dn609sn3nh1gjk08kdwh4r-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/xlrn8ry0grgw2wx2ad8kqlfi5yqc1w5i-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: xlrn8ry0grgw2wx2ad8kqlfi5yqc1w5i-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], [])