Fix tests

Author: 0urobor0s

compiler/rustc_error_codes/src/error_codes/E0780.md

@@ -2,8 +2,7 @@ Cannot use `doc(inline)` with anonymous imports
 
 Erroneous code example:
 
-```compile_fail,E0780,edition2018
-extern crate foo;
+```ignore (cannot-doctest-multicrate-project)
 
 #[doc(inline)] // error: invalid doc argument
 pub use foo::Foo as _;
@@ -15,7 +14,6 @@ error, remove the `#[doc(inline)]` attribute.
 Example:
 
 ```ignore (cannot-doctest-multicrate-project)
-extern crate foo;
 
 pub use foo::Foo as _;
 ```

src/librustdoc/clean/mod.rs

@@ -2157,10 +2157,10 @@ impl Clean<Vec<Item>> for doctree::Import<'_> {
             return Vec::new();
         }
 
-        let (doc_meta_item, inlined) = self.attrs.lists(sym::doc).get_word_attr(sym::inline);
+        let (doc_meta_item, please_inline) = self.attrs.lists(sym::doc).get_word_attr(sym::inline);
         let pub_underscore = self.vis.node.is_pub() && self.name == kw::Underscore;
 
-        if pub_underscore && inlined {
+        if pub_underscore && please_inline {
             rustc_errors::struct_span_err!(
                 cx.tcx.sess,
                 doc_meta_item.unwrap().span(),
@@ -2189,7 +2189,6 @@ impl Clean<Vec<Item>> for doctree::Import<'_> {
             });
         // Also check whether imports were asked to be inlined, in case we're trying to re-export a
         // crate in Rust 2018+
-        let please_inline = inlined;
         let path = self.path.clean(cx);
         let inner = if self.glob {
             if !denied {