  * provide binary sccache-dist when needed Rust crates are in Debian
    * hyperx
    * rouille
  * enable feature "dist-client" when needed Rust crate is in Debian
    * hyperx
  * enable feature "azure" when needed Rust crate is in Debian
    * hyperx
  * enable feature "gcs" when needed Rust crate is in Debian
    * hyperx
  * enable feature "memcached" when needed Rust crate is in Debian
    * memcached-rs
  * enable feature "redis" when needed Rust crate is in Debian
    * rredis
  * enable feature "s3" when needed Rust crate is in Debian
    * hyperx
    * simple-s3
