structuredAttrs is enabled trying https://static.crates.io/crates/pkcs8/0.11.0/download % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 0 100 34863 100 34863 0 0 785.8k 0 0 100 34863 100 34863 0 0 784.7k 0 0 100 34863 100 34863 0 0 784.1k 0 0