Rollup merge of #138306 - jieyouxu:revert-workspace-lints, r=Noratrieb

Revert "Use workspace lints for crates in `compiler/` #138084"

Revert <https://github.com/rust-lang/rust/pull/138084> to buy time to consider options that avoids breaking downstream usages of cargo on distributed `rustc-src` artifacts, where such cargo invocations fail due to inability to inherit `lints` from workspace root manifest's `workspace.lints` (this is only valid for the source rust-lang/rust workspace, but not really the distributed `rustc-src` artifacts). The problem is that the `rustc-src` component doesn't include the root `Cargo.toml` manifest.

This breakage was reported in https://github.com/rust-lang/rust/issues/138304.

This reverts commit 48caf81484b50dca5a5cebb614899a3df81ca898, reversing changes made to c6662879b27f5161e95f39395e3c9513a7b97028.

cc `@RalfJung`

r? `@nnethercote` (sorry, I didn't consider this being a thing 💀)

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_data_structures/src/graph/tests.rs b/compiler/rustc_data_structures/src/graph/tests.rs
index e48b9686c26..b69b9dbc4a8 100644
--- a/compiler/rustc_data_structures/src/graph/tests.rs
+++ b/compiler/rustc_data_structures/src/graph/tests.rs
@@ -3,7 +3,7 @@ use std::cmp::max;
 use super::*;
 use crate::fx::FxHashMap;
 
-pub(super) struct TestGraph {
+pub struct TestGraph {
     num_nodes: usize,
     start_node: usize,
     successors: FxHashMap<usize, Vec<usize>>,
@@ -11,7 +11,7 @@ pub(super) struct TestGraph {
 }
 
 impl TestGraph {
-    pub(super) fn new(start_node: usize, edges: &[(usize, usize)]) -> Self {
+    pub fn new(start_node: usize, edges: &[(usize, usize)]) -> Self {
         let mut graph = TestGraph {
             num_nodes: start_node + 1,
             start_node,