Covert art response is panicking about musicbrainz_rs HOT 5 OPEN

#[derive(Debug, Serialize, Deserialize)]
struct Thumbnail {
   small: Option<String>,
   large: Option<String>,
   res_1200: Option<String>,
   res_500: Option<String>,
   res_250: Option<String>,
}

#[derive(Debug, Serialize, Deserialize)]
enum ImageType {
   Front,
   Back,
   Booklet,
   Medium,
   Tray,
   Obi,
   Spine,
   Track,
   Liner,
   Sticker,
   Poster,
   Watermark,
   Raw,
   Other,
}

#[derive(Debug, Serialize, Deserialize)]
struct CoverArt {
   approved: bool,
   back: bool,
   comment: String,
   edit: u64,
   front: bool,
   id: String, // Change this
   image: String,
   thumbnails: Thumbnail,
   types: Vec<ImageType>,
}

#[derive(Debug, Serialize, Deserialize)]
struct CoverartJson {
   images: Vec<CoverArt>,
}

fn foo() {
let art =
           reqwest::get("http://coverartarchive.org/release/".to_string() + release.id.as_str())
               .await
               .unwrap()
               .json::<CoverartJson>()
               .await
               .unwrap();
       println!("{:#?}", art);
}