these 22 derivations will be built:
  /nix/store/gcmfnfgj0illaqhkv9p0qjqhzfng0fig-niks3-server-1.4.0.drv
  /nix/store/syz72x3rl1dp66qzvxgn7ihn93ij4fiz-niks3-server-customisation-layer.drv
  /nix/store/ri3chs9bbmbvh3in15bm0cfx4g8j6kqr-excludePaths.drv
  /nix/store/ax2rivq9hmffr3l33h89ff78bx50vz5h-layers.json.drv
  /nix/store/j017wvc9qlisnrg797dpdyaz43l7igwg-niks3-server-conf.json.drv
  /nix/store/50a7079gw55ib7szmk6a31yspnrml6hn-stream-niks3-server.drv
  /nix/store/gwsghhj22kdvl90iw59dz5962hiky3cg-niks3-server.tar.drv
  /nix/store/x16p7fiwxj2iwczawd2nxn6pd2l4l29x-k3s-agent-images.drv
  /nix/store/q2plgh36lxwvyx7bfkyzj8riv9fxyvcp-10-k3s.conf.drv
  /nix/store/jw7q47v62byvk1j1qwhcjx4zafdjq8f5-tmpfiles.d.drv
  /nix/store/bmnq38lcpj2kx3zdqwb7c37bp6ph36n4-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/44xd4z9g4iifm45j0x6gvgxf3iiwiq8x-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/xs18vzydsg7gwpmxrc0vv5hn8wj74phn-system-units.drv
  /nix/store/drxx2lpp9gm9amwsllvr6gl15gd53hjd-etc.drv
  /nix/store/z63if6xzv45ybsxi9bgqmj1nkkbdcwbp-activate.drv
  /nix/store/s2l2qp6fp87xdi6xc3ziifx016d9dcrz-nixos-system-machine-test.drv
  /nix/store/7f1c1aikf2z5ayz4l437yrq3pwxpq6nc-closure-info.drv
  /nix/store/r00vg88pr7hlpyq3kz47789y2g7crh3w-run-nixos-vm.drv
  /nix/store/f2y7r1yn57c735jasa2nic4arjjg51gs-nixos-vm.drv
  /nix/store/bm76rnikj5b0jmj3w09v019vnvw7bsz3-driverConfiguration.json.drv
  /nix/store/xif6qkpzsamyhbpnfsr20hrsd99827qc-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/bn4rm0q47kkypmycy380jjm4bwg6m71d-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: bn4rm0q47kkypmycy380jjm4bwg6m71d-vm-test-run-nixos-test-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], [])