these 16 derivations will be built:
  /nix/store/5n62d9n2h8j0hlm50624y7cl3cw8a7b5-system-path.drv
  /nix/store/b2mxpqa1wlh9kja4idhgzkwvsz63ncm0-dbus-1.drv
  /nix/store/iwaa9k3wyv2xkyb5zq101w3l1rk9krvk-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3h5wq5yjkwjf2xs2j4pp3b9f1361k7kx-unit-dbus-broker.service.drv
  /nix/store/2ma8s06n29mknbwaslq4mggm2cjnhcs3-system-units.drv
  /nix/store/z04a7hn4ah8mzn4zag6bxrdhigmnm92r-unit-dbus-broker.service.drv
  /nix/store/fwjdharyf7c829q1sv29mihvkaz4n8x7-user-units.drv
  /nix/store/3kr50lgghqk2x3mbw4hbcvwc7scz1jdl-etc.drv
  /nix/store/d43pqndd53famnmjnrwsyr89h9xj6zy5-activate.drv
  /nix/store/74ixd4crry9q8azda4xs6fhd2mr8nwk0-nixos-system-server-test.drv
  /nix/store/sln2ikrzkc0s10qcp0bw5b2hjx1l4x03-closure-info.drv
  /nix/store/na1lswdpx072q702g3rzwliv9qd1y4fr-run-nixos-vm.drv
  /nix/store/sakf7wpcz6bj2c10driizfwplnr4cszn-nixos-vm.drv
  /nix/store/ygicj1sdnwl6nnk4q6a8pfn7a4f1mcl9-driverConfiguration.json.drv
  /nix/store/yl56zllvkgzfcvq0y2h1xvinrm2x1v0f-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/7gjcmwvphlba8rfk5h8iibm7m6nyh1iy-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 7gjcmwvphlba8rfk5h8iibm7m6nyh1iy-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], [])