1 files changed, 2 insertions, 2 deletions

diff --git a/xtask/src/codegen/gen_parser_tests.rs b/xtask/src/codegen/gen_parser_tests.rs
index d0f0f683b..2977da2fa 100644
--- a/xtask/src/codegen/gen_parser_tests.rs
+++ b/xtask/src/codegen/gen_parser_tests.rs
@@ -102,10 +102,10 @@ fn tests_from_dir(dir: &Path) -> Result<Tests> {
         for test in collect_tests(&text) {
             if test.ok {
                 if let Some(old_test) = res.ok.insert(test.name.clone(), test) {
-                    return Err(format!("Duplicate test: {}", old_test.name).into());
+                    anyhow::bail!("Duplicate test: {}", old_test.name);
                 }
             } else if let Some(old_test) = res.err.insert(test.name.clone(), test) {
-                return Err(format!("Duplicate test: {}", old_test.name).into());
+                anyhow::bail!("Duplicate test: {}", old_test.name);
             }
         }
         Ok(())