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fd833d9f18
Upgrade to rustc 1.21.0-nightly (7eeac1b81 2017-08-30)
Fix this error in the new Rust Nightly:
```rust
Compiling script v0.0.1 (file:///home/simon/servo2/components/script)
error[E0599]: no method named `trace` found for type `&fn(&dom::node::Node) -> u16` in the current scope
--> /home/simon/servo2/components/script/dom/treewalker.rs:464:10
|
464 | #[derive(JSTraceable)]
| ^^^^^^^^^^^
|
= note: JSTraceable is a function, perhaps you wish to call it
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following trait defines an item `trace`, perhaps you need to implement it:
candidate #1: `dom::bindings::trace::JSTraceable`
error: aborting due to previous error
error: Could not compile `script`.
```
~I’ve tried to reproduce it in a minimal test case, but `impl<A, B> SomeTrait for fn(A) -> B` did not apply for `fn(&u32) -> u32` even on Rust 1.19.0 stable. So I don’t know what changed.~ This is very likely https://github.com/servo/servo/pull/18327.
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| .. | ||
| atoms | ||
| bluetooth | ||
| bluetooth_traits | ||
| canvas | ||
| canvas_traits | ||
| compositing | ||
| config | ||
| constellation | ||
| debugger | ||
| deny_public_fields | ||
| devtools | ||
| devtools_traits | ||
| dom_struct | ||
| domobject_derive | ||
| geometry | ||
| gfx | ||
| gfx_traits | ||
| jstraceable_derive | ||
| layout | ||
| layout_thread | ||
| layout_traits | ||
| metrics | ||
| msg | ||
| net | ||
| net_traits | ||
| profile | ||
| profile_traits | ||
| rand | ||
| range | ||
| remutex | ||
| script | ||
| script_layout_interface | ||
| script_plugins | ||
| script_traits | ||
| selectors | ||
| servo | ||
| servo_arc | ||
| size_of_test | ||
| style | ||
| style_derive | ||
| style_traits | ||
| url | ||
| webdriver_server | ||
| webvr | ||
| webvr_traits | ||
