this derivation will be built:
  /nix/store/q0q87dz8307z8j8v7plv2zf5v6gynnbs-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/q0q87dz8307z8j8v7plv2zf5v6gynnbs-bcachefs-module-7.0.0-38-generic.drv'...