this derivation will be built:
  /nix/store/rhpq4dx9cjn13zmw974lzd4320k42gbl-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/rhpq4dx9cjn13zmw974lzd4320k42gbl-bcachefs-module-7.0.0-31-generic.drv'...