this derivation will be built:
  /nix/store/b8dh8hgpaimbl1b1g3iz2k1qv57p3xza-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/b8dh8hgpaimbl1b1g3iz2k1qv57p3xza-bcachefs-module-7.0.0-39-generic.drv'...