warning: bound is defined in more than one place
  --> libsignal-service-actix/src/websocket.rs:69:18
   |
69 | async fn process<S: Stream>(
   |                  ^
...
75 |     S: Stream<Item = Result<Frame, WsProtocolError>>,
   |     ^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations

warning: bound is defined in more than one place
  --> libsignal-service-actix/src/websocket.rs:69:18
   |
69 | async fn process<S: Stream>(
   |                  ^
...
74 |     S: Unpin,
   |     ^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations
   = note: `#[warn(clippy::multiple_bound_locations)]` on by default

warning: direct implementation of `ToString`
   --> libsignal-service/src/configuration.rs:99:1
    |
99  | / impl ToString for SignalServers {
100 | |     fn to_string(&self) -> String {
101 | |         match self {
102 | |             Self::Staging => "staging",
...   |
106 | |     }
107 | | }
    | |_^
    |
    = help: prefer implementing `Display` instead
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_trait_impl
    = note: `#[warn(clippy::to_string_trait_impl)]` on by default

warning: the function `message_decrypt_prekey` doesn't need a mutable reference
   --> libsignal-service/src/cipher.rs:185:21
    |
185 |                     &mut self.protocol_store.clone(),
    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
    = note: `#[warn(clippy::unnecessary_mut_passed)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> libsignal-service/src/account_manager.rs:879:35
    |
879 |     Ok(crate::decrypt_device_name(&aci.private_key(), &name)?)
    |                                   ^^^^^^^^^^^^^^^^^^ help: change this to: `aci.private_key()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `#[warn(clippy::needless_borrow)]` on by default

warning: question mark operator is useless here
   --> libsignal-service/src/account_manager.rs:879:5
    |
879 |     Ok(crate::decrypt_device_name(&aci.private_key(), &name)?)
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing question mark and `Ok()`: `crate::decrypt_device_name(&aci.private_key(), &name)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
    = note: `#[warn(clippy::needless_question_mark)]` on by default

warning: called `is_none()` after searching an `Iterator` with `find`
   --> libsignal-service/src/account_manager.rs:746:24
    |
746 |                       if pni_registration_ids
    |  ________________________^
747 | |                         .iter()
748 | |                         .find(|(_k, v)| **v == regid)
749 | |                         .is_none()
    | |__________________________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#search_is_some
    = note: `#[warn(clippy::search_is_some)]` on by default
help: consider using
    |
746 ~                     if !pni_registration_ids
747 +                         .iter().any(|(_k, v)| **v == regid)
    |

warning: struct `ConfirmDeviceMessage` is never constructed
   --> libsignal-service/src/provisioning/mod.rs:108:19
    |
108 | pub(crate) struct ConfirmDeviceMessage {
    |                   ^^^^^^^^^^^^^^^^^^^^
    |
    = note: `#[warn(dead_code)]` on by default