these 16 derivations will be built:
  /nix/store/vab2q6nq7xap6vy08c1pcdz7czj5xqk7-system-path.drv
  /nix/store/20d9ri4nmrwb2s8xq22gyjny3vi33dmk-dbus-1.drv
  /nix/store/vqv9f5az22j5d2mpv5p4qq9qcxw9iqin-X-Restart-Triggers-dbus-broker.drv
  /nix/store/jy59mhnslbq7n6q6v7r69bh5a7fm2rwp-unit-dbus-broker.service.drv
  /nix/store/p3f0kf6cnmxyfz56f9dii0zfhm6l7n47-system-units.drv
  /nix/store/cj1zxkccqw6y4j7vzr6smsmy9akk6r8z-unit-dbus-broker.service.drv
  /nix/store/sbc1fzfbyj1znh6vf27makvd1fnky47d-user-units.drv
  /nix/store/qgyl1fl9w8y0gmj5aff3crw7wb3vbfxv-etc.drv
  /nix/store/3lfssb175gwivqxkj5lp2szifldb290i-activate.drv
  /nix/store/5j83ljvznrdzxg7yl92w8swf7qjxw3da-nixos-system-server-test.drv
  /nix/store/zgdkvafk0nrvn2pmd5v2glqga0n7hia2-closure-info.drv
  /nix/store/npb1yc0c3gd9cdvfyzybi7xjyq4pgh0j-run-nixos-vm.drv
  /nix/store/3p30xdfzhks597xphq3gvzwqn79mx3cj-nixos-vm.drv
  /nix/store/c5ba2nzhfvpmsl39pp51dxnai2xm77wh-driverConfiguration.json.drv
  /nix/store/w1k9qis3k828xgc8ks9cjm0v251n5r4c-nixos-test-driver-k3s.drv
  /nix/store/wjnpv3g5dnf1rk6ync87g1rga3g97wan-vm-test-run-k3s.drv
Failed to find a machine for remote build!
derivation: wjnpv3g5dnf1rk6ync87g1rga3g97wan-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], [])