this derivation will be built:
  /nix/store/d2vlc09wmwxmqaqa9yrvsl9g5gdf3sgf-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/d2vlc09wmwxmqaqa9yrvsl9g5gdf3sgf-bcachefs-module-7.0.0-30-generic.drv'...