these 10 derivations will be built:
  /nix/store/xsd3njix7j9s2ij1wrmz12q60z3a5m2d-nixos-system-machine-test.drv
  /nix/store/c6zwyqzcmcarlvlscj5g3jnli87w42gb-nixos-system-machine-test.drv
  /nix/store/6xcn1kqrvcp5v3m725cj75j4ymsz5ynm-machine-esp-tree.drv
  /nix/store/61bib10d65y88p75sif4vp44fc7nhca4-machine-esp-image.drv
  /nix/store/95rsq92bz07qfmp00v0qilarfjz2s8dd-closure-info.drv
  /nix/store/dh8s4n88zix2v8lyq9qw0zd77i5ys4jm-run-nixos-vm.drv
  /nix/store/h5dck0fxjscf97ab9c1d0bsnvlq8ridr-nixos-vm.drv
  /nix/store/3fr06vbhfi3x77wjmk3pfbv078rjxkrp-driverConfiguration.json.drv
  /nix/store/5sy17ybs5z5c300lssfs7pqy97ar5hvc-nixos-test-driver-systemd-boot-specialisation.drv
  /nix/store/nhn0i32c89z8mz8pmq83bp5m6zd45qhl-vm-test-run-systemd-boot-specialisation.drv