1 files changed, 6 insertions, 2 deletions
diff --git a/library/test/src/lib.rs b/library/test/src/lib.rs
index 54f7e4ae79f..e523d302866 100644
--- a/library/test/src/lib.rs
+++ b/library/test/src/lib.rs
@@ -184,12 +184,16 @@ pub fn test_main_static_abort(tests: &[&TestDescAndFn]) {
     // If we're being run in SpawnedSecondary mode, run the test here. run_test
     // will then exit the process.
     if let Ok(name) = env::var(SECONDARY_TEST_INVOKER_VAR) {
-        env::remove_var(SECONDARY_TEST_INVOKER_VAR);
+        unsafe {
+            env::remove_var(SECONDARY_TEST_INVOKER_VAR);
+        }
 
         // Convert benchmarks to tests if we're not benchmarking.
         let mut tests = tests.iter().map(make_owned_test).collect::<Vec<_>>();
         if env::var(SECONDARY_TEST_BENCH_BENCHMARKS_VAR).is_ok() {
-            env::remove_var(SECONDARY_TEST_BENCH_BENCHMARKS_VAR);
+            unsafe {
+                env::remove_var(SECONDARY_TEST_BENCH_BENCHMARKS_VAR);
+            }
         } else {
             tests = convert_benchmarks_to_tests(tests);
         };