diff --git a/library/test/src/event.rs b/library/test/src/event.rs
index 297bb72aecb..2103a0d10f4 100644
--- a/library/test/src/event.rs
+++ b/library/test/src/event.rs
@@ -24,8 +24,6 @@ impl CompletedTest {
     }
 }
 
-unsafe impl Send for CompletedTest {}
-
 #[derive(Debug, Clone)]
 pub enum TestEvent {
     TeFiltered(Vec<TestDesc>),
diff --git a/library/test/src/test_result.rs b/library/test/src/test_result.rs
index 598fb670bb4..c5c56ca9c7f 100644
--- a/library/test/src/test_result.rs
+++ b/library/test/src/test_result.rs
@@ -24,8 +24,6 @@ pub enum TestResult {
     TrTimedFail,
 }
 
-unsafe impl Send for TestResult {}
-
 /// Creates a `TestResult` depending on the raw result of test execution
 /// and associated data.
 pub fn calc_result<'a>(