error: variable does not need to be mutable --> linkerd/app/outbound/src/http/concrete.rs:348:13 | 348 | let mut dst_labels = match Arc::try_unwrap(self.metadata.labels()) { | ----^^^^^^^^^^ | | | help: remove this `mut` | = note: `-D unused-mut` implied by `-D warnings`

error: redundant clone --> linkerd/app/outbound/src/http/concrete.rs:345:53 | 345 | let original_labels = self.metadata.labels().clone(); | ^^^^^^^^ help: remove this | note: this value is dropped without further use --> linkerd/app/outbound/src/http/concrete.rs:345:31 | 345 | let original_labels = self.metadata.labels().clone(); | ^^^^^^^^^^^^^^^^^^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_clone = note: `-D clippy::redundant-clone` implied by `-D warnings`