Run rustfmt on `tests/run-make/`.

With the exception of `tests/run-make/translation/test.rs`, which has a
syntax error.

The expected output in `rustdoc-error-lines/rmake.rs`'s required slight
tweaking.

The two `reproducible-build.rs` files need `// ignore-tidy-linelength`
because rustfmt produces lines longer than 100 chars, which tidy doesn't
like, yuk.

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/run-make/rustdoc-scrape-examples-macros/src/lib.rs b/tests/run-make/rustdoc-scrape-examples-macros/src/lib.rs
index d8658a0f255..26ab1390a49 100644
--- a/tests/run-make/rustdoc-scrape-examples-macros/src/lib.rs
+++ b/tests/run-make/rustdoc-scrape-examples-macros/src/lib.rs
@@ -8,5 +8,7 @@ pub fn f() {}
 
 #[macro_export]
 macro_rules! a_rules_macro {
-  ($e:expr) => { ($e, foobar::f()); }
+    ($e:expr) => {
+        ($e, foobar::f());
+    };
 }