Upgrade criterion to 0.6 (#613)

Signed-off-by: Simon Wülker <[email protected]>

Author: simonwuelker

html5ever/Cargo.toml

@@ -22,7 +22,7 @@ markup5ever = { version = "0.16", path = "../markup5ever" }
 match_token = { workspace = true }
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.6"
 typed-arena = "2.0.2"
 
 [[bench]]

html5ever/benches/html5ever.rs

@@ -5,7 +5,7 @@ extern crate html5ever;
 use std::fs;
 use std::path::PathBuf;
 
-use criterion::{black_box, Criterion};
+use criterion::Criterion;
 
 use html5ever::tendril::*;
 use html5ever::tokenizer::{BufferQueue, Token, TokenSink, TokenSinkResult, Tokenizer};
@@ -18,7 +18,7 @@ impl TokenSink for Sink {
     fn process_token(&self, token: Token, _line_number: u64) -> TokenSinkResult<()> {
         // Don't use the token, but make sure we don't get
         // optimized out entirely.
-        black_box(token);
+        std::hint::black_box(token);
         TokenSinkResult::Continue
     }
 }

xml5ever/Cargo.toml

@@ -23,7 +23,7 @@ mac = "0.1"
 markup5ever = { version = "0.16", path = "../markup5ever" }
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.6"
 
 [[bench]]
 name = "xml5ever"

xml5ever/benches/xml5ever.rs

@@ -6,7 +6,7 @@ extern crate xml5ever;
 use std::fs;
 use std::path::PathBuf;
 
-use criterion::{black_box, Criterion};
+use criterion::Criterion;
 
 use markup5ever::buffer_queue::BufferQueue;
 use xml5ever::tendril::*;
@@ -20,7 +20,7 @@ impl TokenSink for Sink {
     fn process_token(&self, token: Token) -> ProcessResult<()> {
         // Don't use the token, but make sure we don't get
         // optimized out entirely.
-        black_box(token);
+        std::hint::black_box(token);
         ProcessResult::Continue
     }
 }