std: Clean out old unstable + deprecated APIs

These should all have been deprecated for at least one cycle, so this commit
cleans them all out.

3 files changed, 12 insertions, 9 deletions

diff --git a/src/test/run-fail/panic-set-handler.rs b/src/test/run-fail/panic-set-handler.rs
index bfeb407dd25..b589544ae15 100644
--- a/src/test/run-fail/panic-set-handler.rs
+++ b/src/test/run-fail/panic-set-handler.rs
@@ -10,13 +10,14 @@
 
 // error-pattern:greetings from the panic handler
 
-#![feature(std_panic, panic_handler)]
+#![feature(panic_handler)]
+
 use std::panic;
 use std::io::{self, Write};
 
 fn main() {
-    panic::set_handler(|i| {
+    panic::set_hook(Box::new(|i| {
         write!(io::stderr(), "greetings from the panic handler");
-    });
+    }));
     panic!("foobar");
 }
diff --git a/src/test/run-fail/panic-set-unset-handler.rs b/src/test/run-fail/panic-set-unset-handler.rs
index 6999aa715e7..4c895ea52aa 100644
--- a/src/test/run-fail/panic-set-unset-handler.rs
+++ b/src/test/run-fail/panic-set-unset-handler.rs
@@ -10,14 +10,15 @@
 
 // error-pattern:thread '<main>' panicked at 'foobar'
 
-#![feature(std_panic, panic_handler)]
+#![feature(panic_handler)]
+
 use std::panic;
 use std::io::{self, Write};
 
 fn main() {
-    panic::set_handler(|i| {
+    panic::set_hook(Box::new(|i| {
         write!(io::stderr(), "greetings from the panic handler");
-    });
-    panic::take_handler();
+    }));
+    panic::take_hook();
     panic!("foobar");
 }
diff --git a/src/test/run-fail/panic-take-handler-nop.rs b/src/test/run-fail/panic-take-handler-nop.rs
index fec1db24adf..58e57528e8a 100644
--- a/src/test/run-fail/panic-take-handler-nop.rs
+++ b/src/test/run-fail/panic-take-handler-nop.rs
@@ -10,10 +10,11 @@
 
 // error-pattern:thread '<main>' panicked at 'foobar'
 
-#![feature(std_panic, panic_handler)]
+#![feature(panic_handler)]
+
 use std::panic;
 
 fn main() {
-    panic::take_handler();
+    panic::take_hook();
     panic!("foobar");
 }