these 2 derivations will be built:
  /nix/store/h46i8anzzy35nb3x91pnq8h6wk2ycr55-container-test-driver-0.0.1.drv
  /nix/store/kgra5zj0pwkvmpai8f2k9x4f74896qzx-container-test-ubuntu-22-04-masked-units.drv