these 16 derivations will be built:
  /nix/store/n9mya4r81y3vximk6qml2vasydw7y0k2-system-path.drv
  /nix/store/lq5277rsqx83fzdid8ljl9wrf9rdnwlr-dbus-1.drv
  /nix/store/mlhxh3f6y5vj1k23g44c4lqz50dg56a7-X-Restart-Triggers-dbus-broker.drv
  /nix/store/cawpghy6pbpy14p92xzggbf7zg73ssvb-unit-dbus-broker.service.drv
  /nix/store/i9bn1yl2zqfcbvlaap4wfkyx7xms8yj6-system-units.drv
  /nix/store/qqg0wgl6pwlicbhcmp3mb6g9l8flg4zp-unit-dbus-broker.service.drv
  /nix/store/lff9vbnlzpvki5z2n4my9zmn0kx6linh-user-units.drv
  /nix/store/qsmw0v3jqvdsf85iwlqklck5y6nmgaib-etc.drv
  /nix/store/3zymxv6awc0jiqji7vigab4gkgj7kn74-activate.drv
  /nix/store/cc6kjayw3jqspr1rfw3n0s4pdrw84lrj-nixos-system-server-test.drv
  /nix/store/fhnimj420rchw7v9kds4i10k06xwl4rp-closure-info.drv
  /nix/store/7mgxm888kzjcpbxln7b48fzxy9nq4x7d-run-nixos-vm.drv
  /nix/store/n4qsn0hxsp4n325g6zb4bqjk0affkhzh-nixos-vm.drv
  /nix/store/l4g90n3x743vhcckjk5gph8hqwvp167c-driverConfiguration.json.drv
  /nix/store/63w98szy4napn3dd7327bijkj0wxzsl8-nixos-test-driver-k3s.drv
  /nix/store/dp3dm5nxs5rdb5g23qrrk5aws185r6zn-vm-test-run-k3s.drv
Failed to find a machine for remote build!
derivation: dp3dm5nxs5rdb5g23qrrk5aws185r6zn-vm-test-run-k3s.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], [])