fix: Correct lint warnings, bump toolchain version due to cargo::key=value build directive which is reserved for future use

Author: bryantbiggs

crates/runc/src/utils.rs

@@ -98,6 +98,7 @@ pub async fn write_value_to_temp_file<T: Serialize>(value: &T) -> Result<String,
     let filename = format!("{}/runc-process-{}", xdg_runtime_dir(), Uuid::new_v4());
     let mut f = tokio::fs::OpenOptions::new()
         .create(true)
+        .truncate(true)
         .write(true)
         .open(&filename)
         .await

crates/shim/src/args.rs

@@ -60,7 +60,7 @@ pub fn parse<S: AsRef<OsStr>>(args: &[S]) -> Result<Flags> {
     })
     .map_err(|e| Error::InvalidArgument(e.to_string()))?;
 
-    if let Some(action) = args.get(0) {
+    if let Some(action) = args.first() {
         flags.action = action.into();
     }
 

crates/shim/src/lib.rs

@@ -94,14 +94,12 @@ macro_rules! cfg_async {
 }
 
 cfg_not_async! {
-    pub use crate::synchronous::*;
     pub use crate::synchronous::publisher;
     pub use protos::shim::shim_ttrpc::Task;
     pub use protos::ttrpc::TtrpcContext;
 }
 
 cfg_async! {
-    pub use crate::asynchronous::*;
     pub use crate::asynchronous::publisher;
     pub use protos::shim_async::Task;
     pub use protos::ttrpc::r#async::TtrpcContext;

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.74"
+channel = "1.77"
 components = ["rustfmt", "clippy", "llvm-tools"]