fix(cargo): Only depend on clippy/compiletest_rs when testing

Closes #63.

.travis.yml

@@ -25,7 +25,7 @@ script:
     travis-cargo test -- --features with-syntex &&
     travis-cargo bench -- --features with-syntex &&
     travis-cargo --only nightly build &&
-    travis-cargo --only nightly test &&
+    travis-cargo --only nightly test -- --features clippy &&
     travis-cargo --only nightly bench &&
     travis-cargo --only stable doc -- --features with-syntex
 

Cargo.toml

@@ -1,18 +1,18 @@
 [package]
 name = "aster"
-version = "0.10.0"
+version = "0.10.1"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "A libsyntax ast builder"
 repository = "https://github.com/serde-rs/aster"
 
 [features]
 with-syntex = ["syntex_syntax"]
-unstable = ["clippy", "compiletest_rs"]
+unstable-testing = ["clippy", "compiletest_rs"]
 
 [dependencies]
 syntex_syntax = { version = "^0.26.0", optional = true }
-clippy = { version = "^0.0.35", optional = true }
+clippy = { version = "^0.0.37", optional = true }
 compiletest_rs = { version = "^0.0.11", optional = true }
 
 [[test]]

src/stmt.rs

@@ -51,9 +51,9 @@ impl<F> StmtBuilder<F>
     }
 
     pub fn build_let(self,
-                 pat: P<ast::Pat>,
-                 ty: Option<P<ast::Ty>>,
-                 init: Option<P<ast::Expr>>) -> F::Result {
+                     pat: P<ast::Pat>,
+                     ty: Option<P<ast::Ty>>,
+                     init: Option<P<ast::Expr>>) -> F::Result {
         let local = ast::Local {
             pat: pat,
             ty: ty,