these 11 derivations will be built:
  /nix/store/nkf20i3c4bsr6g1xmvw6r2gjvk8nrnxw-unit-niks3.service.drv
  /nix/store/a4zk4cixccdjmcd5ijfk9gmqxdhy0czr-system-units.drv
  /nix/store/jf6qpcmxdz9zcaryr9jdlsxjwz44y6qh-etc.drv
  /nix/store/k11c9fhic9x7y6x4ccvk27wn7895rycf-activate.drv
  /nix/store/v1jjyk5v82pnqw7mybwbh1vgdplp5xqj-nixos-system-server-test.drv
  /nix/store/1b08njzhx65i0l3wa1fhzpjrnsy1iifr-closure-info.drv
  /nix/store/fcqm22ad9iq31hh0zrc7jl9mmcnfj3rz-run-nixos-vm.drv
  /nix/store/hd6vn2a9rc8z0dn4y611f9s9xis4jcr3-nixos-vm.drv
  /nix/store/1vf3d83akfwkbsp1srlsb679hvkrzjgx-driverConfiguration.json.drv
  /nix/store/1dl1zdpi3inh5l0xs2w36ad7c64l8kk8-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/i7c2h66kfq325mwmg461lmqzl6g1s2wr-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: i7c2h66kfq325mwmg461lmqzl6g1s2wr-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], [])