this derivation will be built:
  /nix/store/2wcqhdj4y8jx5kxhjzg86f6ypq4sx26y-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/2wcqhdj4y8jx5kxhjzg86f6ypq4sx26y-bcachefs-module-7.0.0-38-generic.drv'...