this derivation will be built:
  /nix/store/74am4m5c5866z0q831bn49120168b739-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/74am4m5c5866z0q831bn49120168b739-bcachefs-module-7.0.0-34-generic.drv'...