error[E0252]: a value named `file_descriptor_proto` has already been imported in this module
  --> /Users/benjyw/.cache/pants/rust-toolchain/registry/src/github.com-1ecc6299db9ec823/protobuf-1.4.1/src/well_known_types/mod.rs:15:9
   |
14 | pub use self::any::*;
   |         ------------- previous import of `file_descriptor_proto` here
15 | pub use self::api::*;
   |         ^^^^^^^^^^^^^ already imported