Fix warnings

diff --git a/src/librustdoc/stability_summary.rs b/src/librustdoc/stability_summary.rs
index 058d8b81f7a7ed83a74ba4e5ef4abb36c43eb1f2..7ec59f0139d9823eb7e22c52ad1541819cff0f0d 100644 (file)
--- a/src/librustdoc/stability_summary.rs
+++ b/src/librustdoc/stability_summary.rs
@@ -19,7 +19,7 @@
 use syntax::attr::{Deprecated, Experimental, Unstable, Stable, Frozen, Locked};
 use syntax::ast::Public;
 
-use clean::{Crate, Item, ModuleItem, Module, StructItem, Struct, EnumItem, Enum};
+use clean::{Crate, Item, ModuleItem, Module, EnumItem, Enum};
 use clean::{ImplItem, Impl, Trait, TraitItem, TraitMethod, ProvidedMethod, RequiredMethod};
 use clean::{TypeTraitItem, ViewItemItem, PrimitiveItem, Stability};
 

diff --git a/src/libstd/io/process.rs b/src/libstd/io/process.rs
index d71bab0b48f90724471b02becf21398a06dc530c..5b5bb6181516546dabbd0cd05dfeb1d6a81627e6 100644 (file)
--- a/src/libstd/io/process.rs
+++ b/src/libstd/io/process.rs
@@ -1190,7 +1190,7 @@ fn dont_close_fd_on_command_spawn() {
             Path::new("/dev/null")
         };
 
-        let mut fdes = match fs::open(&path, Truncate, Write) {
+        let fdes = match fs::open(&path, Truncate, Write) {
             Ok(f) => f,
             Err(_) => panic!("failed to open file descriptor"),
         };