auto merge of #19590 : sfackler/rust/fix-android, r=sfackler

Seems to be blocking forever

src/test/run-pass/issue-16671.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-android seems to block forever
+
 #![forbid(warnings)]
 
 // Pretty printing tests complain about `use std::predule::*`

src/test/run-pass/wait-forked-but-failed-child.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-test
 
 extern crate libc;