Add URL and crate_name to test cases

tests/rustdoc/issue-100204-inline-impl-through-glob-import.rs

@@ -2,6 +2,7 @@
 //@ build-aux-docs
 //@ ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/100204
 #![crate_name="second"]
 
 extern crate first;

tests/rustdoc/issue-100241.rs

@@ -3,6 +3,8 @@
 // Check that this isn't an ICE
 //@ should-fail
 
+// https://github.com/rust-lang/rust/issues/100241
+
 mod foo {
     pub use inner::S;
     //~^ ERROR unresolved imports `inner`, `foo::S`

tests/rustdoc/issue-100620.rs

@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/100620
+
 pub trait Bar<S> {}
 
 pub trait Qux<T> {}

tests/rustdoc/issue-102154.rs

@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/102154
+
 trait A<Y, N> {
     type B;
 }

tests/rustdoc/issue-105735-overlapping-reexport-2.rs

@@ -1,4 +1,5 @@
 // Regression test to ensure that both `AtomicU8` items are displayed but not the re-export.
+// https://github.com/rust-lang/rust/issues/105735
 
 #![crate_name = "foo"]
 #![no_std]

tests/rustdoc/issue-105735-overlapping-reexport.rs

@@ -1,4 +1,5 @@
 // Regression test to ensure that both `AtomicU8` items are displayed but not the re-export.
+// https://github.com/rust-lang/rust/issues/105735
 
 #![crate_name = "foo"]
 #![no_std]

tests/rustdoc/issue-105952.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/105952
 #![crate_name = "foo"]
 
 #![feature(associated_const_equality)]

tests/rustdoc/issue-106142.rs

@@ -1,5 +1,8 @@
-//@ has 'issue_106142/a/index.html'
-//@ count 'issue_106142/a/index.html' '//ul[@class="item-table"]//li//a' 1
+// https://github.com/rust-lang/rust/issues/106142
+#![crate_name="foo"]
+
+//@ has 'foo/a/index.html'
+//@ count 'foo/a/index.html' '//ul[@class="item-table"]//li//a' 1
 
 #![allow(rustdoc::broken_intra_doc_links)]
 

tests/rustdoc/issue-106421-not-internal.rs

@@ -2,7 +2,10 @@
 //@ ignore-cross-compile
 // This is the version where a non-compiler-internal crate inlines a compiler-internal one.
 // In this case, the item shouldn't be documented, because regular users can't get at it.
+// https://github.com/rust-lang/rust/issues/106421
+#![crate_name="bar"]
+
 extern crate foo;
 
-//@ !has issue_106421_not_internal/struct.FatalError.html '//*[@id="method.raise"]' 'fn raise'
+//@ !has bar/struct.FatalError.html '//*[@id="method.raise"]' 'fn raise'
 pub use foo::FatalError;

tests/rustdoc/issue-106421.rs

@@ -1,8 +1,10 @@
 //@ aux-build:issue-106421-force-unstable.rs
 //@ ignore-cross-compile
 //@ compile-flags: -Zforce-unstable-if-unmarked
+// https://github.com/rust-lang/rust/issues/106421
+#![crate_name="bar"]
 
 extern crate foo;
 
-//@ has issue_106421/struct.FatalError.html '//*[@id="method.raise"]' 'fn raise'
+//@ has bar/struct.FatalError.html '//*[@id="method.raise"]' 'fn raise'
 pub use foo::FatalError;

tests/rustdoc/issue-99221-multiple-macro-rules-w-same-name.rs

@@ -2,6 +2,7 @@
 //@ build-aux-docs
 //@ ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/99221
 #![crate_name = "foo"]
 
 #[macro_use]

tests/rustdoc/issue-99221-multiple-structs-w-same-name.rs

@@ -2,6 +2,7 @@
 //@ build-aux-docs
 //@ ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/99221
 #![crate_name = "foo"]
 
 #[macro_use]

tests/rustdoc/issue-99734-multiple-foreigns-w-same-name.rs

@@ -2,6 +2,7 @@
 //@ build-aux-docs
 //@ ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/99734
 #![crate_name = "foo"]
 
 #[macro_use]

tests/rustdoc/issue-99734-multiple-mods-w-same-name.rs

@@ -2,6 +2,7 @@
 //@ build-aux-docs
 //@ ignore-cross-compile
 
+// https://github.com/rust-lang/rust/issues/99734
 #![crate_name = "foo"]
 
 #[macro_use]