error: assigning the result of `Clone::clone()` may be inefficient
   --> crates/relayer-types/src/core/ics23_commitment/merkle.rs:114:21
    |
114 |                     value = subroot.clone();
    |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `clone_from()`: `value.clone_from(&subroot)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assigning_clones
    = note: `-D clippy::assigning-clones` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::assigning_clones)]`

error: function cannot return without recursing
   --> crates/relayer-types/src/core/ics03_connection/connection.rs:410:5
    |
410 | /     fn from(value: State) -> Self {
411 | |         value.into()
412 | |     }
    | |_____^
    |
note: recursive call site
   --> crates/relayer-types/src/core/ics03_connection/connection.rs:411:9
    |
411 |         value.into()
    |         ^^^^^^^^^^^^
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion
    = note: `-D clippy::unconditional-recursion` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::unconditional_recursion)]`

error: importing legacy numeric constants
 --> crates/relayer-types/src/core/ics03_connection/connection.rs:9:5
  |
9 |     u64,
  |     ^^^
  |
  = help: remove this import
  = note: then `u64::<CONST>` will resolve to the respective associated constant
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
  = note: `-D clippy::legacy-numeric-constants` implied by `-D warnings`
  = help: to override `-D warnings` add `#[allow(clippy::legacy_numeric_constants)]`