fix: Emit inline help after first snippet

Author: Muscraft

src/cargo/util/lints.rs

@@ -177,8 +177,8 @@ fn verify_feature_enabled(
                         .annotation(Level::Error.span(lint_span.key).label(&label))
                         .fold(true),
                 )
-                .footer(inherited_note)
                 .footer(Level::Help.title(&help))
+                .footer(inherited_note)
         };
 
         *error_count += 1;
@@ -545,6 +545,9 @@ fn output_unknown_lints(
             emitted_source = Some(UNKNOWN_LINTS.emitted_source(lint_level, reason));
             footers.push(Level::Note.title(emitted_source.as_ref().unwrap()));
         }
+        if let Some(help) = help.as_ref() {
+            footers.push(Level::Help.title(help));
+        }
 
         let mut message = if let Some(span) =
             get_key_value_span(manifest.document(), &["lints", "cargo", lint_name])
@@ -588,9 +591,6 @@ fn output_unknown_lints(
             )
         };
 
-        if let Some(help) = help.as_ref() {
-            footers.push(Level::Help.title(help));
-        }
         for footer in footers {
             message = message.footer(footer);
         }

tests/testsuite/lints/inherited/stderr.term.svg

@@ -299,26 +299,26 @@ workspace = true
 6 | im_a_teapot = { level = "warn", priority = 10 }
   | ^^^^^^^^^^^ this is behind `test-dummy-unstable`, which is not enabled
   |
+  = [HELP] consider adding `cargo-features = ["test-dummy-unstable"]` to the top of the manifest
 [NOTE] `cargo::im_a_teapot` was inherited
  --> foo/Cargo.toml:9:1
   |
 9 | workspace = true
   | ----------------
   |
-  = [HELP] consider adding `cargo-features = ["test-dummy-unstable"]` to the top of the manifest
 [ERROR] use of unstable lint `test_dummy_unstable`
  --> Cargo.toml:7:1
   |
 7 | test_dummy_unstable = { level = "forbid", priority = -1 }
   | ^^^^^^^^^^^^^^^^^^^ this is behind `test-dummy-unstable`, which is not enabled
   |
+  = [HELP] consider adding `cargo-features = ["test-dummy-unstable"]` to the top of the manifest
 [NOTE] `cargo::test_dummy_unstable` was inherited
  --> foo/Cargo.toml:9:1
   |
 9 | workspace = true
   | ----------------
   |
-  = [HELP] consider adding `cargo-features = ["test-dummy-unstable"]` to the top of the manifest
 [ERROR] encountered 2 errors(s) while verifying lints
 
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