this derivation will be built:
  /nix/store/y7kzyl05nbl5pqfgl01358m2bqa8p3ba-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/y7kzyl05nbl5pqfgl01358m2bqa8p3ba-bcachefs-module-7.0.0-39-generic.drv'...