this derivation will be built:
  /nix/store/zs2q4gg3hkj6p8biy1d9swdff4c2bihb-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/zs2q4gg3hkj6p8biy1d9swdff4c2bihb-bcachefs-module-7.0.0-28-generic.drv'...