Compilation error for 0.6 with `postgres` and `mobc` feature flags turned on

[andy128k]

Setup

Versions

• Rust: 1.88
• Diesel: 2.2.11
• Diesel_async: 0.6
• Database: postgresql
• Operating System GNU/Linux

Feature Flags

• diesel: chrono, serde_json
• diesel_async: postgres, mobc

Problem Description

Compilation error

error[E0433]: failed to resolve: use of unresolved module or unlinked crate `async_trait`
  --> /home/andy/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/diesel-async-0.6.0/src/pooled_connection/mobc.rs:69:3
   |
69 | #[async_trait::async_trait]
   |   ^^^^^^^^^^^ use of unresolved module or unlinked crate `async_trait`

error[E0195]: lifetime parameters or bounds on method `connect` do not match the trait declaration
  --> /home/andy/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/diesel-async-0.6.0/src/pooled_connection/mobc.rs:81:21
   |
81 |     async fn connect(&self) -> Result<Self::Connection, Self::Error> {
   |                     ^ lifetimes do not match method in trait

error[E0195]: lifetime parameters or bounds on method `check` do not match the trait declaration
  --> /home/andy/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/diesel-async-0.6.0/src/pooled_connection/mobc.rs:87:19
   |
87 |     async fn check(&self, mut conn: Self::Connection) -> Result<Self::Connection, Self::Error> {
   |                   ^ lifetimes do not match method in trait

What are you trying to accomplish?

What is the expected output?

What is the actual output?

Are you seeing any additional errors?

Steps to reproduce

Checklist

• I have already looked over the issue tracker for similar possible closed issues.

• This issue can be reproduced on Rust's stable channel. (Your issue will be
  closed if this is not the case)
• This issue can be reproduced without requiring a third party crate

[weiznich]

Thanks for reporting and sorry for skewing this up. I've published diesel-async 0.6.1 to fix this.