these 14 derivations will be built:
  /nix/store/l5kbdwdnbccpvv1jqpzw7ffcx4hlikyb-10-k3s.conf.drv
  /nix/store/p7671vpna2cgkw76g978inmpspi6l81q-tmpfiles.d.drv
  /nix/store/f9hav5h0080c4njr29cfrcd5lbqky8rv-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/hiw679hw7a7mrqs6fxv1zpmf1arfxsyp-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/f2vrv8l5dsh40kvpjn7jgp5x955bhv33-system-units.drv
  /nix/store/afjdrw9jynby4c9frrwa3vmqkhslmabb-etc.drv
  /nix/store/jnrdvg124d5b1icy0pm97d8wh6dhdx35-activate.drv
  /nix/store/q1cxi46mmwi5bs945vnwi1ikahw0vg80-nixos-system-machine-test.drv
  /nix/store/9k3kfnra0bfsgrj15s5zkgbqz7b83y6h-closure-info.drv
  /nix/store/iqfx6m8j2i5ngqgj4gjjhm8wpfh7lddh-run-nixos-vm.drv
  /nix/store/sa9prjhazhkna8iq1ifw0x8m0dnfnr9y-nixos-vm.drv
  /nix/store/53aj63igbls9fb6z7p82wczgadivygiy-driverConfiguration.json.drv
  /nix/store/v57g43b4ygbjcqnhclmsyh238wpprqah-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/h3k04xski5kjhafxbnsglw0sfgm7jbfv-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: h3k04xski5kjhafxbnsglw0sfgm7jbfv-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], [])