Update the libraries to reflect Send loosing the 'static bound.

In most places this preserves the current API by adding an explicit
`'static` bound.

Notably absent are some impls like `unsafe impl<T: Send> Send for
Foo<T>` and the `std::thread` module. It is likely that it will be
possible to remove these after auditing the code to ensure restricted
lifetimes are safe.

More progress on #22251.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libtest/lib.rs b/src/libtest/lib.rs
index 860ce209d45..fea92256f9b 100644
--- a/src/libtest/lib.rs
+++ b/src/libtest/lib.rs
@@ -154,7 +154,7 @@ pub enum TestFn {
     StaticTestFn(fn()),
     StaticBenchFn(fn(&mut Bencher)),
     StaticMetricFn(fn(&mut MetricMap)),
-    DynTestFn(Thunk),
+    DynTestFn(Thunk<'static>),
     DynMetricFn(Box<for<'a> Invoke<&'a mut MetricMap>+'static>),
     DynBenchFn(Box<TDynBenchFn+'static>)
 }
@@ -878,7 +878,7 @@ pub fn run_test(opts: &TestOpts,
     fn run_test_inner(desc: TestDesc,
                       monitor_ch: Sender<MonitorMsg>,
                       nocapture: bool,
-                      testfn: Thunk) {
+                      testfn: Thunk<'static>) {
         Thread::spawn(move || {
             let (tx, rx) = channel();
             let mut reader = ChanReader::new(rx);