RUST-1780 Bump MSRV to 1.61.0, upgrade ahash to 0.8.5 in MSRV-Cargo.lock

.evergreen/config.yml

@@ -564,7 +564,7 @@ tasks:
       - func: "compile only"
         vars:
           # Our minimum supported Rust version. This should be updated whenever the MSRV is bumped.
-          RUST_VERSION: 1.60.0
+          RUST_VERSION: 1.61.0
 
   - name: check-cargo-deny
     tags: [lint]

README.md

@@ -33,7 +33,7 @@ For more detailed documentation, see [the manual](https://mongodb.github.io/mong
 
 ## Installation
 ### Requirements
-- Rust 1.60+ (See the [MSRV policy](#minimum-supported-rust-version-msrv-policy) for more information)
+- Rust 1.61+ (See the [MSRV policy](#minimum-supported-rust-version-msrv-policy) for more information)
 - MongoDB 3.6+
 
 #### Supported Platforms
@@ -372,7 +372,7 @@ Commits to main are run automatically on [evergreen](https://evergreen.mongodb.c
 
 ## Minimum supported Rust version (MSRV) policy
 
-The MSRV for this crate is currently 1.60.0. This will rarely be increased, and if it ever is,
+The MSRV for this crate is currently 1.61.0. This will rarely be increased, and if it ever is,
 it will only happen in a minor or major version release.
 
 ## License

clippy.toml

@@ -1 +1 @@
-msrv = "1.60"
+msrv = "1.61.0"

deny.toml

@@ -73,6 +73,7 @@ allow = [
     "Apache-2.0 WITH LLVM-exception",
     "ISC",
     "OpenSSL",
+    "BSD-2-Clause",
     "BSD-3-Clause",
     "MPL-2.0",
     "Unicode-DFS-2016",