chore: use Rust 1.91.0 (#1919)

.github/workflows/ci.yml

@@ -143,7 +143,7 @@ jobs:
         uses: cargo-bins/cargo-binstall@main
 
       - name: Install nextest
-        run: cargo binstall cargo-nextest@0.9.126 --secure --locked --no-confirm
+        run: cargo binstall cargo-nextest --secure --locked --no-confirm
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -293,7 +293,7 @@ jobs:
         uses: cargo-bins/cargo-binstall@main
 
       - name: Install nextest
-        run: cargo binstall cargo-nextest@0.9.126 --secure --locked
+        run: cargo binstall cargo-nextest --secure --locked
 
       - name: Install python
         uses: actions/setup-python@v5

rust-toolchain.toml

@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.89.0"
+channel = "1.91.0"
 components = ["rustfmt", "clippy"]
 targets = [
     "x86_64-apple-darwin",

tests/compile_fail/boxed_local.stderr

@@ -1,7 +1,7 @@
 error[E0597]: `scope` does not live long enough
   --> tests/compile_fail/boxed_local.rs:12:44
    |
-9  |   let _boxed_local = {
+ 9 |   let _boxed_local = {
    |       ------------ borrow later stored here
 10 |     let scope = pin!(v8::HandleScope::new(&mut scope1));
 11 |     let mut scope = scope.init();
@@ -15,7 +15,7 @@ error[E0597]: `scope` does not live long enough
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/boxed_local.rs:12:18
    |
-9  |   let _boxed_local = {
+ 9 |   let _boxed_local = {
    |       ------------ borrow later stored here
 ...
 12 |     let scope3 = pin!(v8::HandleScope::new(&mut scope));
@@ -30,7 +30,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/boxed_local.rs:10:17
    |
-9  |   let _boxed_local = {
+ 9 |   let _boxed_local = {
    |       ------------ borrow later stored here
 10 |     let scope = pin!(v8::HandleScope::new(&mut scope1));
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use

tests/compile_fail/drop_scope_before_local.stderr

@@ -1,9 +1,9 @@
 error[E0505]: cannot move out of `scope_pinned` because it is borrowed
   --> tests/compile_fail/drop_scope_before_local.rs:10:8
    |
-6  |   let mut scope_pinned = pin!(v8::HandleScope::new(&mut isolate));
+ 6 |   let mut scope_pinned = pin!(v8::HandleScope::new(&mut isolate));
    |       ---------------- binding `scope_pinned` declared here
-7  |   let mut scope = scope_pinned.as_mut().init();
+ 7 |   let mut scope = scope_pinned.as_mut().init();
    |                   ------------ borrow of `scope_pinned` occurs here
 ...
 10 |   drop(scope_pinned);

tests/compile_fail/handle_scope_escape_lifetime.stderr

@@ -1,7 +1,7 @@
 error[E0597]: `scope` does not live long enough
   --> tests/compile_fail/handle_scope_escape_lifetime.rs:12:44
    |
-9  |   let _local = {
+ 9 |   let _local = {
    |       ------ borrow later stored here
 10 |     let scope = pin!(v8::HandleScope::new(&mut scope1));
 11 |     let mut scope = scope.init();
@@ -15,7 +15,7 @@ error[E0597]: `scope` does not live long enough
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/handle_scope_escape_lifetime.rs:12:18
    |
-9  |   let _local = {
+ 9 |   let _local = {
    |       ------ borrow later stored here
 ...
 12 |     let scope3 = pin!(v8::HandleScope::new(&mut scope));
@@ -30,7 +30,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/handle_scope_escape_lifetime.rs:10:17
    |
-9  |   let _local = {
+ 9 |   let _local = {
    |       ------ borrow later stored here
 10 |     let scope = pin!(v8::HandleScope::new(&mut scope1));
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use

tests/compile_fail/handle_scope_lifetime_1.stderr

@@ -1,7 +1,7 @@
 error[E0499]: cannot borrow `scope1` as mutable more than once at a time
   --> tests/compile_fail/handle_scope_lifetime_1.rs:11:33
    |
-9  |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
+ 9 |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
    |                                                 ----------- first mutable borrow occurs here
 10 |   let mut _scope2 = v8::EscapableHandleScope::new(&mut context_scope);
 11 |   let _local = v8::Integer::new(&mut scope1, 123);

tests/compile_fail/handle_scope_lifetime_2.stderr

@@ -1,7 +1,7 @@
 error[E0499]: cannot borrow `scope1` as mutable more than once at a time
   --> tests/compile_fail/handle_scope_lifetime_2.rs:12:34
    |
-9  |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
+ 9 |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
    |                                                 ----------- first mutable borrow occurs here
 ...
 12 |   let _local1 = v8::Integer::new(&mut scope1, 123);

tests/compile_fail/handle_scope_lifetime_3.stderr

@@ -1,7 +1,7 @@
 error[E0499]: cannot borrow `scope1` as mutable more than once at a time
   --> tests/compile_fail/handle_scope_lifetime_3.rs:13:22
    |
-9  |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
+ 9 |   let mut context_scope = v8::ContextScope::new(&mut scope1, context);
    |                                                 ----------- first mutable borrow occurs here
 ...
 13 |     v8::Integer::new(&mut scope1, 123)

tests/compile_fail/try_catch_exception_lifetime.stderr

@@ -1,7 +1,7 @@
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_exception_lifetime.rs:11:5
    |
-9  |   let _exception = {
+ 9 |   let _exception = {
    |       ---------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
 11 |     v8::scope!(scope4, scope3);
@@ -16,7 +16,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_exception_lifetime.rs:10:5
    |
-9  |   let _exception = {
+ 9 |   let _exception = {
    |       ---------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
@@ -30,7 +30,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_exception_lifetime.rs:10:5
    |
-9  |   let _exception = {
+ 9 |   let _exception = {
    |       ---------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use

tests/compile_fail/try_catch_message_lifetime.stderr

@@ -1,7 +1,7 @@
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_message_lifetime.rs:11:5
    |
-9  |   let _message = {
+ 9 |   let _message = {
    |       -------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
 11 |     v8::scope!(scope4, scope3);
@@ -16,7 +16,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_message_lifetime.rs:10:5
    |
-9  |   let _message = {
+ 9 |   let _message = {
    |       -------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
@@ -30,7 +30,7 @@ error[E0716]: temporary value dropped while borrowed
 error[E0716]: temporary value dropped while borrowed
   --> tests/compile_fail/try_catch_message_lifetime.rs:10:5
    |
-9  |   let _message = {
+ 9 |   let _message = {
    |       -------- borrow later stored here
 10 |     v8::scope!(scope3, &mut scope);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use

tests/test_api.rs

@@ -9202,7 +9202,7 @@ fn run_with_rust_allocator() {
   unsafe extern "C" fn free(count: &AtomicUsize, data: *mut c_void, n: usize) {
     count.fetch_sub(n, Ordering::SeqCst);
     let _ = unsafe {
-      Box::from_raw(std::slice::from_raw_parts_mut(data as *mut u8, n))
+      Box::from_raw(std::ptr::slice_from_raw_parts_mut(data as *mut u8, n))
     };
   }
   unsafe extern "C" fn drop(count: *const AtomicUsize) {