Move all compile-fail tests to ui tests

The update-references.sh script makes these much easier to update in
bulk compared to compile-fail tests.

test_suite/tests/ui/duplicate-attribute/rename-and-ser.rs

@@ -0,0 +1,18 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename = "x", serialize = "y")]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/rename-and-ser.stderr

@@ -0,0 +1,8 @@
+error: unknown serde field attribute `serialize`
+  --> $DIR/rename-and-ser.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/rename-rename-de.rs

@@ -0,0 +1,19 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename = "x")]
+    #[serde(rename(deserialize = "y"))]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/rename-rename-de.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `rename`
+  --> $DIR/rename-rename-de.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/rename-ser-rename-ser.rs

@@ -0,0 +1,18 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename(serialize = "x"), rename(serialize = "y"))]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/rename-ser-rename-ser.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `rename`
+  --> $DIR/rename-ser-rename-ser.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/rename-ser-rename.rs

@@ -0,0 +1,19 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename(serialize = "x"))]
+    #[serde(rename = "y")]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/rename-ser-rename.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `rename`
+  --> $DIR/rename-ser-rename.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/rename-ser-ser.rs

@@ -0,0 +1,18 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename(serialize = "x", serialize = "y"))]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/rename-ser-ser.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `rename`
+  --> $DIR/rename-ser-ser.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/two-rename-ser.rs

@@ -0,0 +1,19 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(rename(serialize = "x"))]
+    #[serde(rename(serialize = "y"))]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/two-rename-ser.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `rename`
+  --> $DIR/two-rename-ser.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+

test_suite/tests/ui/duplicate-attribute/with-and-serialize-with.rs

@@ -0,0 +1,18 @@
+// Copyright 2017 Serde Developers
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Serialize)]
+struct S {
+    #[serde(with = "w", serialize_with = "s")]
+    x: (),
+}
+
+fn main() {}

test_suite/tests/ui/duplicate-attribute/with-and-serialize-with.stderr

@@ -0,0 +1,8 @@
+error: duplicate serde attribute `serialize_with`
+  --> $DIR/with-and-serialize-with.rs:12:10
+   |
+12 | #[derive(Serialize)]
+   |          ^^^^^^^^^
+
+error: aborting due to previous error
+