3 files changed, 15 insertions, 2 deletions
diff --git a/tests-build/tests/fail/macros_core_no_default.rs b/tests-build/tests/fail/macros_core_no_default.rs
new file mode 100644
index 00000000..23f8847d
--- /dev/null
+++ b/tests-build/tests/fail/macros_core_no_default.rs
@@ -0,0 +1,6 @@
+use tests_build::tokio;
+
+#[tokio::main]
+async fn my_fn() {}
+
+fn main() {}
diff --git a/tests-build/tests/fail/macros_core_no_default.stderr b/tests-build/tests/fail/macros_core_no_default.stderr
new file mode 100644
index 00000000..a3ae32cd
--- /dev/null
+++ b/tests-build/tests/fail/macros_core_no_default.stderr
@@ -0,0 +1,7 @@
+error: The default runtime flavor is `multi_thread`, but the `rt-threaded` feature is disabled.
+ --> $DIR/macros_core_no_default.rs:3:1
+  |
+3 | #[tokio::main]
+  | ^^^^^^^^^^^^^^
+  |
+  = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
diff --git a/tests-build/tests/fail/macros_invalid_input.stderr b/tests-build/tests/fail/macros_invalid_input.stderr
index 96fdcb17..4c68bd93 100644
--- a/tests-build/tests/fail/macros_invalid_input.stderr
+++ b/tests-build/tests/fail/macros_invalid_input.stderr
@@ -4,7 +4,7 @@ error: the async keyword is missing from the function declaration
 4 | fn main_is_not_async() {}
   | ^^
 
-error: Unknown attribute foo is specified; expected `basic_scheduler` or `threaded_scheduler`
+error: Unknown attribute foo is specified; expected one of: `flavor`, `worker_threads`
  --> $DIR/macros_invalid_input.rs:6:15
   |
 6 | #[tokio::main(foo)]
@@ -28,7 +28,7 @@ error: the test function cannot accept arguments
 16 | async fn test_fn_has_args(_x: u8) {}
    |                           ^^^^^^
 
-error: Unknown attribute foo is specified; expected `basic_scheduler` or `threaded_scheduler`
+error: Unknown attribute foo is specified; expected one of: `flavor`, `worker_threads`
   --> $DIR/macros_invalid_input.rs:18:15
    |
 18 | #[tokio::test(foo)]