Builder linux-rel-wpt Build #5837

Results:

Build successful

SourceStamp:

BuildSlave:

Reason:

The AnyBranchScheduler scheduler named 'servo-auto' triggered this build

Steps and Logfiles:

1. git update ( 6 secs )
   1. - no logs -
2. generic generic ( 0 secs )
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3. generic_1 generic_1 ( 0 secs )
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4. shell 'pkill -x ...' ( 0 secs )
   1. stdio
5. shell__1 './mach clean-nightlies ...' ( 9 secs )
   1. stdio
6. compile ran build --release --with-debug-assertions warnings ( 20 mins, 41 secs )
   1. warnings (42)
7. test ran test-wpt-failure ( 0 secs )
   1. stdio
8. test__1 ran test-wpt --release --processes 24 --always-succeed ( 13 mins, 10 secs )
   1. - no logs -
9. shell__2 './mach filter-intermittents ...' ( 1 secs )
   1. stdio
   2. filtered-wpt-errorsummary.log
10. test__2 ran test-wpt --release --binary-arg=--multiprocess --processes 24 eventsource ( 12 secs )
    1. stdio
    2. wpt-mp-errorsummary.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. bors-servo

   lbergstrom+borsohnoyoudont@mozilla.com

Timing:

All Changes:

:

1. Change #59885

   Category	None
   Changed by	bors-servo <lbergstrom+borsohnoyoudont@mozilla.com>
   Changed at	Fri 01 Sep 2017 19:04:28
   Repository	https://github.com/servo/servo
   Project	servo/servo
   Branch	auto
   Revision	fd833d9f18cd9196502b9768ab0ac8c1498b2f68

   Comments

   Auto merge of #18327 - servo:rustup, r=nox
   
   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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   Changed files

   • components/script/dom/bindings/trace.rs
   • components/script_plugins/utils.rs
   • rust-toolchain