rewrite symbol-visibility to rmake

src/tools/compiletest/src/command-list.rs

@@ -117,6 +117,7 @@ const KNOWN_DIRECTIVE_NAMES: &[&str] = &[
     "ignore-watchos",
     "ignore-windows",
     "ignore-windows-gnu",
+    "ignore-windows-msvc",
     "ignore-x32",
     "ignore-x86",
     "ignore-x86_64",

src/tools/run-make-support/src/command.rs

@@ -163,11 +163,13 @@ pub struct CompletedProcess {
 
 impl CompletedProcess {
     #[must_use]
+    #[track_caller]
     pub fn stdout_utf8(&self) -> String {
         String::from_utf8(self.output.stdout.clone()).expect("stdout is not valid UTF-8")
     }
 
     #[must_use]
+    #[track_caller]
     pub fn stderr_utf8(&self) -> String {
         String::from_utf8(self.output.stderr.clone()).expect("stderr is not valid UTF-8")
     }

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -52,7 +52,6 @@ run-make/split-debuginfo/Makefile
 run-make/stable-symbol-names/Makefile
 run-make/staticlib-dylib-linkage/Makefile
 run-make/symbol-mangling-hashed/Makefile
-run-make/symbol-visibility/Makefile
 run-make/sysroot-crates-are-unstable/Makefile
 run-make/thumb-none-cortex-m/Makefile
 run-make/thumb-none-qemu/Makefile