these 11 derivations will be built:
  /nix/store/jcd5rbk4h3vkyl8vnyic404cbz7v33bb-unit-niks3.service.drv
  /nix/store/jmaqpx6j8l1659l0jvsshzfs873nb4nk-system-units.drv
  /nix/store/k43cism467y66sc5gbqfm4lvxaxj671w-etc.drv
  /nix/store/rvmk4a12bm97fffrym0q9gc4qdgj47b5-activate.drv
  /nix/store/l305fdi7jcx5sr6vgdfx69qhvr217ybc-nixos-system-server-test.drv
  /nix/store/zr8k3awfxrbfsh31xbpx7vj96582h7w3-closure-info.drv
  /nix/store/jzn3brnichn0vhlw6faqax7467x305xp-run-nixos-vm.drv
  /nix/store/wkc72mhsy11dw5m58ywxd9vrhk7h144i-nixos-vm.drv
  /nix/store/kli1irxqg61i6as2mdxkcmq79jdgrj5s-driverConfiguration.json.drv
  /nix/store/ggc6p387fa5psix883sb886ab6vqfgiv-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/6p9dzp32wk889cvdm4vzf7xcjbifqg2w-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 6p9dzp32wk889cvdm4vzf7xcjbifqg2w-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], [])