error: the `Err`-variant returned from this function is very large
   --> src/services/oss/core.rs:176:10
    |
176 |     ) -> Result<http::request::Builder> {
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 128 bytes
    |
    = help: try reducing the size of `types::error::Error`, for example by boxing large elements or replacing it with `Box<types::error::Error>`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err