Deny unstable_features in "std" builds.

cranelift/src/clif-util.rs

@@ -1,5 +1,5 @@
-#![deny(trivial_numeric_casts)]
-#![warn(unused_import_braces, unstable_features, unused_extern_crates)]
+#![deny(trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(
     feature = "cargo-clippy",
     warn(

lib/codegen/src/lib.rs

@@ -2,7 +2,7 @@
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
 #![warn(unused_import_braces)]
-#![cfg_attr(feature = "std", warn(unstable_features))]
+#![cfg_attr(feature = "std", deny(unstable_features))]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature="cargo-clippy", allow(
 // This requires Rust 1.27 or later.

lib/entity/src/lib.rs

@@ -31,7 +31,7 @@
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
 #![warn(unused_import_braces)]
-#![cfg_attr(feature = "std", warn(unstable_features))]
+#![cfg_attr(feature = "std", deny(unstable_features))]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/faerie/src/lib.rs

@@ -2,8 +2,8 @@
 //!
 //! Users of this module should not have to depend on faerie directly.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/filetests/src/lib.rs

@@ -3,8 +3,8 @@
 //! This crate contains the main test driver as well as implementations of the
 //! available filetest commands.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "cargo-clippy",
     allow(
           type_complexity,

lib/frontend/src/lib.rs

@@ -129,7 +129,7 @@
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
 #![warn(unused_import_braces)]
-#![cfg_attr(feature = "std", warn(unstable_features))]
+#![cfg_attr(feature = "std", deny(unstable_features))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default))]
 #![cfg_attr(
     feature = "cargo-clippy",

lib/module/src/lib.rs

@@ -2,7 +2,7 @@
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
 #![warn(unused_import_braces)]
-#![cfg_attr(feature = "std", warn(unstable_features))]
+#![cfg_attr(feature = "std", deny(unstable_features))]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/native/src/lib.rs

@@ -1,8 +1,8 @@
 //! Performs autodetection of the host for the purposes of running
 //! Cranelift to generate code to run on the same machine.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/reader/src/lib.rs

@@ -3,8 +3,8 @@
 //! The `cranelift_reader` library supports reading .clif files. This functionality is needed for
 //! testing Cranelift, but is not essential for a JIT compiler.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/serde/src/clif-json.rs

@@ -1,7 +1,7 @@
 //! Utility for `cranelift_serde`.
 
-#![deny(trivial_numeric_casts)]
-#![warn(unused_import_braces, unstable_features, unused_extern_crates)]
+#![deny(trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(
     feature = "cargo-clippy",
     warn(

lib/simplejit/src/lib.rs

@@ -1,7 +1,7 @@
 //! Top-level lib.rs for `cranelift_simplejit`.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/umbrella/src/lib.rs

@@ -1,7 +1,7 @@
 //! Cranelift umbrella crate, providing a convenient one-line dependency.
 
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
-#![warn(unused_import_braces, unstable_features)]
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
+#![warn(unused_import_braces)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(

lib/wasm/src/lib.rs

@@ -11,7 +11,7 @@
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
 #![warn(unused_import_braces)]
-#![cfg_attr(feature = "std", warn(unstable_features))]
+#![cfg_attr(feature = "std", deny(unstable_features))]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
 #![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
 #![cfg_attr(