message: NO TICKET: Prop-tests should not unwrap (it breaks shrinking)
diff: @@ -79,18 +79,15 @@ mod proptests {
  #[test]
  fn serde_roundtrip_trie_pointer_block(pointer_block in trie_pointer_block_arb()) {
  - let json_str = serde_json::to_string(&pointer_block).unwrap();
  - let deserialized_pointer_block: PointerBlock = serde_json::from_str(&json_str).unwrap();
  + let json_str = serde_json::to_string(&pointer_block)?;
  + let deserialized_pointer_block: PointerBlock = serde_json::from_str(&json_str)?;
  assert_eq!(pointer_block, deserialized_pointer_block)
  }
  #[test]
  fn serde_roundtrip_trie(trie in trie_arb()) {
  - let json_str = match serde_json::to_string(&trie) {
  - Ok(json_str) => json_str,
  - Err(_) => panic!("bad trie {}", trie)
  - };
  - let deserialized_trie: Trie<Key, StoredValue> = serde_json::from_str(&json_str).unwrap();
  + let json_str = serde_json::to_string(&trie)?;
  + let deserialized_trie: Trie<Key, StoredValue> = serde_json::from_str(&json_str)?;
  assert_eq!(trie, deserialized_trie)
  }
  }
  