#[warn(foo::bar)]
-//~^ ERROR an unknown tool name found in scoped lint: `foo::bar`
-//~| ERROR an unknown tool name found in scoped lint: `foo::bar`
-//~| ERROR an unknown tool name found in scoped lint: `foo::bar`
+//~^ ERROR unknown tool name `foo` found in scoped lint: `foo::bar`
+//~| ERROR unknown tool name `foo` found in scoped lint: `foo::bar`
+//~| ERROR unknown tool name `foo` found in scoped lint: `foo::bar`
fn main() {}