winit issue

Cargo.toml

[package]
name = "hello_world"
version = "0.1.0"
authors = ["Paul Rouget <me@paulrouget.com>"]

[dependencies]
# If I use winit = "*" instead, it compiles
# Using my own clone, it doesn't compile (eventhough it's the same version)
winit = {path = "../winit"} # clone of https://github.com/tomaka/winit
# Glutin depends on winit too
glutin = "*"

Error

$ cargo build
   Compiling hello_world v0.1.0 (file:///Users/paul/git/test_winit)
error: no method named `get_nsview` found for type `&winit::Window` in the current scope
 --> src/main.rs:8:27
  |
8 |     win.as_winit_window().get_nsview();
  |                           ^^^^^^^^^^
  |
  = help: items from traits can only be used if the trait is in scope; the following trait is implemented but not in scope, perhaps add a `use` for it:
  = help: candidate #1: `use winit::os::macos::WindowExt;`

error: aborting due to previous error

error: Could not compile `hello_world`.

To learn more, run the command again with --verbose.

main.rs

extern crate glutin;
extern crate winit;

use winit::os::macos::WindowExt;

fn main() {
    let win = glutin::WindowBuilder::new().build().expect("Error");
    win.as_winit_window().get_nsview();
}