this derivation will be built:
  /nix/store/16z1lwmdjxnkiqcg9rpffyxbzn4y5jgz-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/16z1lwmdjxnkiqcg9rpffyxbzn4y5jgz-bcachefs-module-7.0.0-29-generic.drv'...