these 10 derivations will be built:
  /nix/store/5bsx88bpm7xigadjp43dr92zln376njy-nixos-system-machine-test.drv
  /nix/store/qvjl3alyrbdp742pj4k1il88v4d454lr-nixos-system-machine-test.drv
  /nix/store/r95wlhc19838ri9bkyqy60w6db78bkr7-closure-info.drv
  /nix/store/akk84a4p2f7y5a0ckmrpn074fq7akrkn-closure-info.drv
  /nix/store/0xzbjk8yz2amzilw02i722xvm6d9xbyh-nixos-disk-image.drv
  /nix/store/aw03y15vqs5ia4f88r5zlic85yyx497x-run-nixos-vm.drv
  /nix/store/n23brz9j9l1gx1hsar9qhfjd1rh1bk7w-nixos-vm.drv
  /nix/store/zd5ij877anp5f1jxqyxxrjbgmmympx5r-driverConfiguration.json.drv
  /nix/store/1q5pxdid35szsdwdfdqa1gvxbqmzzb0r-nixos-test-driver-systemd-boot-specialisation.drv
  /nix/store/n9p80pmc94nwzw477mavsfw6sm39lvfh-vm-test-run-systemd-boot-specialisation.drv