Auto merge of #49090 - QuietMisdreavus:test-rustdoc-again, r=Mark-Simulacrum

re-enable testing librustdoc

This was originally put in in #44274, but #48105 accidentally hid it. This change puts librustdoc unit/doc tests back in the main test listing.

fixes #44237 (again)

Author: bors

src/bootstrap/builder.rs

@@ -309,8 +309,8 @@ impl<'a> Builder<'a> {
                 test::CompileFailFullDeps, test::IncrementalFullDeps, test::Rustdoc, test::Pretty,
                 test::RunPassPretty, test::RunFailPretty, test::RunPassValgrindPretty,
                 test::RunPassFullDepsPretty, test::RunFailFullDepsPretty, test::RunMake,
-                test::Crate, test::CrateLibrustc, test::Rustdoc, test::Linkcheck, test::Cargotest,
-                test::Cargo, test::Rls, test::ErrorIndex, test::Distcheck,
+                test::Crate, test::CrateLibrustc, test::CrateRustdoc, test::Linkcheck,
+                test::Cargotest, test::Cargo, test::Rls, test::ErrorIndex, test::Distcheck,
                 test::Nomicon, test::Reference, test::RustdocBook, test::RustByExample,
                 test::TheBook, test::UnstableBook,
                 test::Rustfmt, test::Miri, test::Clippy, test::RustdocJS, test::RustdocTheme),

src/librustdoc/html/markdown.rs

@@ -21,7 +21,7 @@
 //! use rustdoc::html::markdown::Markdown;
 //!
 //! let s = "My *markdown* _text_";
-//! let html = format!("{}", Markdown(s));
+//! let html = format!("{}", Markdown(s, &[]));
 //! // ... something using html
 //! ```