these 14 derivations will be built:
  /nix/store/8nray6kr5112y5iqv25ds6yhwipza4s0-10-k3s.conf.drv
  /nix/store/r9rxmx2prh2dl0cs2w9cm3bpn5kb4b6a-tmpfiles.d.drv
  /nix/store/wm15ajblc924i9ddm3mgjqln6gdl0h7c-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/90419j4sbi1rhbbdd0v6d7jgbpz1cgqz-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/3ykygkznxh3kxbzsiqr4g6znfwda1nfw-system-units.drv
  /nix/store/0yrqcshh68hp7qr4nbija72c4dp95k3d-etc.drv
  /nix/store/ahrc368qs4cl0x12lphqjycwys9g452h-activate.drv
  /nix/store/wl7zgrvnqbfrdgcp40kpxdil7175icwl-nixos-system-machine-test.drv
  /nix/store/27lna84k3zgf2wzr2lq20g8szvp16j1l-closure-info.drv
  /nix/store/pfavkls0gr00300csasry2rfb9z2ndpg-run-nixos-vm.drv
  /nix/store/lg5ggvl7lv9glxv6hf63wgq23fmsn0xs-nixos-vm.drv
  /nix/store/1dbx1qw76w7kckxlqmilqh6c9ly148yq-driverConfiguration.json.drv
  /nix/store/51qhmwyl1hr5vr4gb7y5lpskvn2ijvqb-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/cy8vlmls4ldx4m5f46cxbxl40nlj2zw7-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: cy8vlmls4ldx4m5f46cxbxl40nlj2zw7-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], [])