chore: upgrade to Rust 1.60

.github/workflows/ci.yml

@@ -236,7 +236,7 @@ jobs:
             ~/.cargo/registry/index
             ~/.cargo/registry/cache
             ~/.cargo/git/db
-          key: 13-cargo-home-${{ matrix.os }}-${{ hashFiles('Cargo.lock') }}
+          key: 14-cargo-home-${{ matrix.os }}-${{ hashFiles('Cargo.lock') }}
 
       # In main branch, always creates fresh cache
       - name: Cache build output (main)
@@ -252,7 +252,7 @@ jobs:
             !./target/*/*.zip
             !./target/*/*.tar.gz
           key: |
-            13-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-${{ github.sha }}
+            14-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-${{ github.sha }}
 
       # Restore cache from the latest 'main' branch build.
       - name: Cache build output (PR)
@@ -268,7 +268,7 @@ jobs:
             !./target/*/*.tar.gz
           key: never_saved
           restore-keys: |
-            13-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-
+            14-cargo-target-${{ matrix.os }}-${{ matrix.profile }}-
 
       # Don't save cache after building PRs or branches other than 'main'.
       - name: Skip save cache (PR)

cli/tools/lint.rs

@@ -508,7 +508,7 @@ impl LintReporter for JsonLintReporter {
   }
 }
 
-fn sort_diagnostics(diagnostics: &mut Vec<LintDiagnostic>) {
+fn sort_diagnostics(diagnostics: &mut [LintDiagnostic]) {
   // Sort so that we guarantee a deterministic output which is useful for tests
   diagnostics.sort_by(|a, b| {
     use std::cmp::Ordering;

cli/tools/repl/mod.rs

@@ -133,7 +133,7 @@ pub async fn run(
 
         // We check for close and break here instead of making it a loop condition to get
         // consistent behavior in when the user evaluates a call to close().
-        if repl_session.is_closing().await? {
+        if repl_session.closing().await? {
           break;
         }
 

cli/tools/repl/session.rs

@@ -116,7 +116,7 @@ impl ReplSession {
     Ok(repl_session)
   }
 
-  pub async fn is_closing(&mut self) -> Result<bool, AnyError> {
+  pub async fn closing(&mut self) -> Result<bool, AnyError> {
     let closed = self
       .evaluate_expression("(this.closed)")
       .await?

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.59.0"
+channel = "1.60.0"
 components = ["rustfmt", "clippy"]