bless bootstrap tests

Signed-off-by: onur-ozkan <work@onurozkan.dev>

Author: onur-ozkan

src/bootstrap/src/core/builder/tests.rs

@@ -234,7 +234,7 @@ fn alias_and_path_for_library() {
     );
     assert_eq!(
         first(cache.all::<doc::Std>()),
-        &[doc_std!(TEST_TRIPLE_1 => TEST_TRIPLE_1, stage = 0)]
+        &[doc_std!(TEST_TRIPLE_1 => TEST_TRIPLE_1, stage = 1)]
     );
 }
 
@@ -392,14 +392,14 @@ mod defaults {
         assert_eq!(first(cache.all::<doc::ErrorIndex>()), &[doc::ErrorIndex { target: a },]);
         assert_eq!(
             first(cache.all::<tool::ErrorIndex>()),
-            &[tool::ErrorIndex { compiler: Compiler::new(0, a) }]
+            &[tool::ErrorIndex { compiler: Compiler::new(1, a) }]
         );
         // docs should be built with the beta compiler, not with the stage0 artifacts.
         // recall that rustdoc is off-by-one: `stage` is the compiler rustdoc is _linked_ to,
         // not the one it was built by.
         assert_eq!(
             first(cache.all::<tool::Rustdoc>()),
-            &[tool::Rustdoc { compiler: Compiler::new(0, a) },]
+            &[tool::Rustdoc { compiler: Compiler::new(1, a) },]
         );
     }
 }

src/bootstrap/src/utils/helpers.rs

@@ -415,6 +415,7 @@ pub fn dir_is_empty(dir: &Path) -> bool {
 /// the "y" part from the string.
 pub fn extract_beta_rev(version: &str) -> Option<String> {
     let parts = version.splitn(2, "-beta.").collect::<Vec<_>>();
+    #[allow(clippy::let_and_return)]
     let count = parts.get(1).and_then(|s| s.find(' ').map(|p| s[..p].to_string()));
 
     count