this derivation will be built:
  /nix/store/5xyxq6yp51w8zym4ldvmw4z8gcrc3rgw-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/5xyxq6yp51w8zym4ldvmw4z8gcrc3rgw-bcachefs-module-7.0.0-39-generic.drv'...