these 16 derivations will be built:
  /nix/store/9bj7s61dqhrkgcl9hnc23zqwpb4p632q-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/d6wki1mf130c1mppnk5q3ff6aindvzna-unit-nix-grpc-daemon.service.drv
  /nix/store/k6w9c7j8b0n8wyfspmk0377452pd0bg2-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/x9nk2vcp8hrbfxmfp0njm79sf9chg3d0-nix.conf.drv
  /nix/store/dszbivizps88ycmxgadpkrvqm3pyc6wp-X-Restart-Triggers-nix-daemon.drv
  /nix/store/mnc9zd3xr29a74km13656kry4qhy98qw-unit-nix-daemon.service.drv
  /nix/store/c5bxpnd51hgzdmq29mpnwhyyaxzvhpl3-system-units.drv
  /nix/store/df1miy68wz6rmqjhl3q9vyx24if8x11d-etc.drv
  /nix/store/i4x4nhrbvcabn4bh007fcsrhkpz4r0qi-activate.drv
  /nix/store/0slg3ynmcigkk0nnmhmf63cx4vd6q99v-nixos-system-machine-test.drv
  /nix/store/in3zra8aczvkcc30ql1ndgrpipkhdh1v-closure-info.drv
  /nix/store/74yjm7x05659scx34kfni1l1m75ziaj4-run-nixos-vm.drv
  /nix/store/76anx2aa0l0b8vh9hhzd3i74cmq5g6af-nixos-vm.drv
  /nix/store/2q5sg3vfaizj7a2x3rn0srl265bf740k-driverConfiguration.json.drv
  /nix/store/2jlad907mpmnplacb1lxqn5lwjdicynp-nixos-test-driver-nix-grpc-store.drv
  /nix/store/zg28i67vkw2rasbx282hyd0gkclx0562-vm-test-run-nix-grpc-store.drv
Failed to find a machine for remote build!
derivation: zg28i67vkw2rasbx282hyd0gkclx0562-vm-test-run-nix-grpc-store.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], [])