these 16 derivations will be built:
  /nix/store/f3kid69jnvhspnnbk0npl4z6d7c1d207-system-path.drv
  /nix/store/af6ba68r2g6pm5dp2mfcrnbkhjfp46yv-dbus-1.drv
  /nix/store/x01nwkc4y48x9dw0bqnfcz9klzqbcprj-X-Restart-Triggers-dbus-broker.drv
  /nix/store/9wpxc1wsg9gmpgjq13d9xwf1xk5360jk-unit-dbus-broker.service.drv
  /nix/store/ncr9j8m52yl5b9ssal67rjjn1bqxqhdg-user-units.drv
  /nix/store/q203nvl9s24w34iv0lm87bgfc1qlif9n-unit-dbus-broker.service.drv
  /nix/store/qv2l7h49d90lwwi10bynw8md7c7291j8-system-units.drv
  /nix/store/si7ciqxg0rjs5nmxfhjck20gsrg6xm59-etc.drv
  /nix/store/5s9sldhn25avv7iw8bs292lpx2510xb0-activate.drv
  /nix/store/niqbxdd7kvkkn588vanfyvq3fvgqr50z-nixos-system-server-test.drv
  /nix/store/qsl5ljv3kvml8g63222f50i519yh51z8-closure-info.drv
  /nix/store/w80kcqf89am5xrwgcj4mq24gl41iy5ca-run-nixos-vm.drv
  /nix/store/1c1vhrgpmjj91gi379rbhlfgk4hrc6c7-nixos-vm.drv
  /nix/store/nzkf6l2sggabfmgcfhva8gbapxwwll6h-driverConfiguration.json.drv
  /nix/store/asc0gmyaa6xwak7s8vi7z2arixhz485j-nixos-test-driver-apparmor.drv
  /nix/store/zkmql9ych9yzzp5zx167smfk784nldph-vm-test-run-apparmor.drv
Failed to find a machine for remote build!
derivation: zkmql9ych9yzzp5zx167smfk784nldph-vm-test-run-apparmor.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], [])