Auto merge of #58777 - Centril:rollup, r=Centril

Rollup of 14 pull requests

Successful merges:

 - #58075 (Fix for issue  #58050)
 - #58627 (rustdoc: move collapse and unindent docs passes earlier)
 - #58630 (Make `visit_clobber` panic-safe.)
 - #58678 (Deny `async fn` in 2015 edition)
 - #58680 (Fix an indexing error when using `x.py help`)
 - #58703 (Fix copy-pasted typo for read_string return value)
 - #58744 (Update dlmalloc to 0.1.3)
 - #58746 (std: docs: Disable running several Stdio doctests)
 - #58748 (update scoped_tls to 1.0)
 - #58749 (Reduce Repetitions of (n << amt) >> amt)
 - #58752 (Update string_cache_codegen to 0.4.2)
 - #58755 (Clarify `rotate_{left,right}` docs)
 - #58757 (Normalize the type Self resolves to in an impl)
 - #58761 (Add tracking issue for the unwind attribute)

Failed merges:

r? @ghost

1 files changed, 0 insertions, 22 deletions

diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 5e9f9ee9f80..39e504951d1 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -441,28 +441,6 @@ where R: 'static + Send,
 
         krate.version = crate_version;
 
-        info!("Executing passes");
-
-        for pass in &passes {
-            // determine if we know about this pass
-            let pass = match passes::find_pass(pass) {
-                Some(pass) => if let Some(pass) = pass.late_fn() {
-                    pass
-                } else {
-                    // not a late pass, but still valid so don't report the error
-                    continue
-                }
-                None => {
-                    error!("unknown pass {}, skipping", *pass);
-
-                    continue
-                },
-            };
-
-            // run it
-            krate = pass(krate);
-        }
-
         tx.send(f(Output {
             krate: krate,
             renderinfo: renderinfo,