this derivation will be built:
  /nix/store/6p5y033mjcrgx5fcszg9b9pvywmmr2a1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6p5y033mjcrgx5fcszg9b9pvywmmr2a1-bcachefs-module-7.0.0-30-generic.drv'...