this derivation will be built:
  /nix/store/d15am16s1a889g8hbf5ni6smmazknl77-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/d15am16s1a889g8hbf5ni6smmazknl77-bcachefs-module-7.0.0-28-generic.drv'...