Set unstable feature names appropriately

* `core` - for the core crate
* `hash` - hashing
* `io` - io
* `path` - path
* `alloc` - alloc crate
* `rand` - rand crate
* `collections` - collections crate
* `std_misc` - other parts of std
* `test` - test crate
* `rustc_private` - everything else

1 files changed, 5 insertions, 2 deletions

diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs
index 2a8a5bcf216..23597af68bc 100644
--- a/src/libgraphviz/lib.rs
+++ b/src/libgraphviz/lib.rs
@@ -265,7 +265,7 @@
 //! * [DOT language](http://www.graphviz.org/doc/info/lang.html)
 
 #![crate_name = "graphviz"]
-#![unstable(feature = "unnamed_feature")]
+#![unstable(feature = "rustc_private")]
 #![feature(staged_api)]
 #![staged_api]
 #![crate_type = "rlib"]
@@ -274,8 +274,11 @@
        html_favicon_url = "http://www.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/nightly/")]
 #![feature(slicing_syntax)]
-#![feature(unnamed_feature)]
 #![allow(unknown_features)] #![feature(int_uint)]
+#![feature(collections)]
+#![feature(core)]
+#![feature(io)]
+#![feature(path)]
 
 use self::LabelText::*;