this derivation will be built:
  /nix/store/b5329qp63cibmn0kl5733dzwvjl8iwrb-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/b5329qp63cibmn0kl5733dzwvjl8iwrb-bcachefs-module-7.0.0-30-generic.drv'...