these 10 derivations will be built:
  /nix/store/iz0d3knixdv9ara86w550hdfi8nipw0a-system-units.drv
  /nix/store/j25nkpq41can3c6mga642gp7v3srwap0-etc.drv
  /nix/store/z5ac9fj5bs7d0in3i96nd295nf7paaad-activate.drv
  /nix/store/849kms4pybnim05rw23xqxwg7q2l2nii-nixos-system-buildbot-test.drv
  /nix/store/ggq7bxzd2hcdmpys19dg956xlwmj32hz-closure-info.drv
  /nix/store/2w68fw9nafw5ply204iwg17nkmdby0ci-run-nixos-vm.drv
  /nix/store/jsw2acxl26msc3xpgkw4bjqp28khw3cf-nixos-vm.drv
  /nix/store/fzjn6i4hnq82i4ykmffz8hbwqr7i85f7-driverConfiguration.json.drv
  /nix/store/dfpd5ks3p4p4k860bbgskwh471zbx280-nixos-test-driver-scheduled-effects.drv
  /nix/store/1xxvxc808njww6xkkfpj4lqrw2mvl5rz-vm-test-run-scheduled-effects.drv