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Bump to Rust 2016-02-22 #9721

Merged
merged 2 commits into from Feb 23, 2016
Merged

Bump to Rust 2016-02-22 #9721

merged 2 commits into from Feb 23, 2016

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@nox
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nox commented Feb 22, 2016

Review on Reviewable
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highfive commented Feb 22, 2016

warning Warning warning

  • These commits modify layout code, but no tests are modified. Please consider adding a test!
@larsbergstrom
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larsbergstrom commented Feb 22, 2016

I'm fine with everything except for the geckolib lockfile changes, which I assume @bholley will want to review, since they add more crates to the dependency graph.

Reviewed 10 of 11 files at r1.
Review status: 10 of 11 files reviewed at latest revision, all discussions resolved.

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@SimonSapin
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SimonSapin commented Feb 22, 2016

@larsbergstrom These new dependencies are due to heapsize’s build script using the regex crate. It’s a dev-dependency, it should not affect the size of the compiled binaries.
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larsbergstrom commented Feb 22, 2016

@SimonSapin That's certainly true, but it would affect the number of crates that would have to be vendor into m-c if we move forward with Stylo. Not saying that matters - just that I don't know :-)
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SimonSapin commented Feb 22, 2016

If it’s a problem I can rewrite that build script to not use regex. I’ve only used it to extract 1, 8, 0, and 2016-02-21 from rustc 1.8.0-nightly (c92e910c1 2016-02-21).
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bholley commented Feb 22, 2016

I care a lot about staticlib size, not so much about the amount of code that we'd need to vendor (since I'm in favoring of vendoring all of Servo anyway). If it's actually the case that these changes don't affect the final binary, I'm fine with it.
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larsbergstrom commented Feb 22, 2016

@bors-servo r+
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bors-servo commented Feb 22, 2016

📌 Commit 679df01 has been approved by larsbergstrom
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bors-servo commented Feb 22, 2016

⌛ Testing commit 679df01 with merge 22849f7...
bors-servo added a commit that referenced this pull request Feb 22, 2016
@bors-servo
Auto merge of #9721 - servo:rustup, r=larsbergstrom
22849f7 
Bump to Rust 2016-02-22

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<!-- Reviewable:end -->
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bors-servo commented Feb 22, 2016

💔 Test failed - gonk
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larsbergstrom commented Feb 23, 2016

Added a fix for gonk. r?
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nox commented Feb 23, 2016

@bors-servo r=larsbergstrom,nox
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bors-servo commented Feb 23, 2016

📌 Commit a6718cc has been approved by larsbergstrom,nox
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bors-servo commented Feb 23, 2016

⌛ Testing commit a6718cc with merge af0711e...
bors-servo added a commit that referenced this pull request Feb 23, 2016
@bors-servo
Auto merge of #9721 - servo:rustup, r=larsbergstrom,nox
af0711e 
Bump to Rust 2016-02-22

<!-- Reviewable:start -->
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<!-- Reviewable:end -->
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bors-servo commented Feb 23, 2016

💔 Test failed - linux-rel
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larsbergstrom commented Feb 23, 2016 

/home/servo/.cargo/registry/src/github.com-88ac128001ac3a9a/fs2-0.2.2/src/unix.rs:63:67: 63:79 error: mismatched types:
 expected `i64`,
    found `u64` [E0308]
/home/servo/.cargo/registry/src/github.com-88ac128001ac3a9a/fs2-0.2.2/src/unix.rs:63     let ret = unsafe { libc::posix_fallocate(file.as_raw_fd(), 0, len as off_t) };
                                                                                                                                                       ^~~~~~~~~~~~
/home/servo/.cargo/registry/src/github.com-88ac128001ac3a9a/fs2-0.2.2/src/unix.rs:63:67: 63:79 help: run `rustc --explain E0308` to see a detailed explanation
error: aborting due to previous error
Build failed, waiting for other jobs to finish...
/home/servo/.cargo/registry/src/github.com-88ac128001ac3a9a/x11-dl-2.3.0/src/lib.rs:9:10: 9:28 warning: lint raw_pointer_derive has been removed: using derive with raw pointers is ok
/home/servo/.cargo/registry/src/github.com-88ac128001ac3a9a/x11-dl-2.3.0/src/lib.rs:9 #![allow(raw_pointer_derive)]
                                                                                               ^~~~~~~~~~~~~~~~~~
Could not compile `fs2`.

To learn more, run the command again with --verbose.
[Warning] Could not generate notification! Optional Python module 'dbus' is not installed.
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bors-servo commented Feb 23, 2016

💔 Test failed - linux-dev
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larsbergstrom commented Feb 23, 2016 

note: /home/servo/buildbot/slave/linux-dev/build/components/profile/mem.rs:483: error: undefined reference to 'je_mallctl'
/home/servo/buildbot/slave/linux-dev/build/components/profile/mem.rs:491: error: undefined reference to 'je_mallctl'
@nox
Bump to Rust 2016-02-22
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dab9b47
@nox nox force-pushed the rustup branch from 3662486 to dab9b47 Feb 23, 2016
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nox commented Feb 23, 2016

@bors-servo r=larsbergstrom,nox

Unprefixed je_mallctl except on Android and OS X, like je_malloc_usable_size in heapsize.
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bors-servo commented Feb 23, 2016

📌 Commit dab9b47 has been approved by larsbergstrom,nox
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bors-servo commented Feb 23, 2016

⌛ Testing commit dab9b47 with merge dd5f338...
bors-servo added a commit that referenced this pull request Feb 23, 2016
@bors-servo
Auto merge of #9721 - servo:rustup, r=larsbergstrom,nox
Loading status checks…
dd5f338 
Bump to Rust 2016-02-22

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bors-servo commented Feb 23, 2016

💔 Test failed - mac-rel-wpt
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nox commented Feb 23, 2016

@bors-servo retry

Git snafu.
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bors-servo commented Feb 23, 2016

⚡ Previous build results for android, gonk, linux-dev, mac-dev-unit are reusable. Rebuilding only linux-rel, mac-rel-css, mac-rel-wpt...
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bors-servo commented Feb 23, 2016

💔 Test failed - mac-rel-wpt
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larsbergstrom commented Feb 23, 2016

Weird. Pipeline missing intermittent is shifting around with the removal of other intermittents, perhaps?

Ran 4601 tests finished in 980.0 seconds.
  • 4599 ran as expected. 1374 tests skipped.
  • 2 tests timed out unexpectedly
  • 1 tests had unexpected subtest results

Tests with unexpected results:
  ▶ TIMEOUT [expected OK] /html/semantics/scripting-1/the-template-element/definitions/template-contents-owner-test-002.html
  │ 
  │ thread 'Constellation' panicked at 'unable to find pipeline - this is a bug', ../src/libcore/option.rs:704
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x110d605b5 - option::expect_failed::ha57e5b16a8276897HtO
  │    9:        0x10f5b69f8 - constellation::Constellation<LTF, STF>::handle_request::h13406306205627465764
  │   10:        0x10f59ed07 - sys_common::unwind::try::try_fn::h15702774311489533119
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10f59fc61 - boxed::F.FnBox<A>::call_box::h8199050760912294695
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ thread 'LayoutThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(2) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rsthread ':746
  │ LayoutThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746stack backtrace:
  │ 
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6fbfc5 - layout_thread::LayoutThread::handle_request::h2b82fdb64f8860837Fq
  │   10:        0x10f6c569a - sys_common::unwind::try::try_fn::h12057038719134043586
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10f6c64c1 - boxed::F.FnBox<A>::call_box::h8762423392711247025
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │ thread 'ScriptThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'assertion failed: !self.Document().needs_reflow() || self.window_size.get().is_none()', /Users/servo/buildbot/slave/mac-rel-wpt/build/components/script/dom/window.rs:1018
  │ thread 'LayoutWorker worker 1/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:thread 'LayoutWorker worker 2/6' panicked at 'thread 'LayoutWorker worker 3/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread '746called `Result::unwrap()` on an `Err` value: RecvError
  │ ', thread '../src/libcore/result.rsLayoutWorker worker 6/6LayoutWorker worker 5/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorthread '', LayoutWorker worker 4/6:' panicked at '746
  │ ../src/libcore/result.rs:746
  │ ' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread 'PaintThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(2) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6fbfc5 - layout_thread::LayoutThread::handle_request::h2b82fdb64f8860837Fq
  │   10:        0x10f6c569a - sys_common::unwind::try::try_fn::h12057038719134043586
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10f6c64c1 - boxed::F.FnBox<A>::call_box::h8762423392711247025
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'PaintThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746thread 'LayoutWorker worker 1/6' panicked at 'thread 'LayoutWorker worker 3/6thread 'LayoutWorker worker 4/6
  │ ' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', thread '../src/libcore/result.rsLayoutWorker worker 5/6:' panicked at '' panicked at 'thread 'called `Result::unwrap()` on an `Err` value: RecvErrorcalled `Result::unwrap()` on an `Err` value: RecvErrorthread 'called `Result::unwrap()` on an `Err` value: RecvErrorLayoutWorker worker 6/6LayoutWorker worker 2/6' panicked at '', 746', called `Result::unwrap()` on an `Err` value: RecvError' panicked at '',
  │ ../src/libcore/result.rscalled `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs::../src/libcore/result.rs746:746746
  │ ../src/libcore/result.rs', :
  │ 
  │ ../src/libcore/result.rs:746
  │ 746
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10f903a14 - sys_common::unwind::begin_unwind::h9444846423100854997
  │    6:        0x10fbf620f - dom::window::Window::reflow::h18436898aa676932Big
  │    7:        0x10fd29ed6 - script_thread::ScriptThread::parsing_complete::h492374bad5ad6c22Fcl
  │    8:        0x10fce0087 - dom::servohtmlparser::ServoHTMLParser::parse_sync::h2c6885b43af637e4i07
  │    9:        0x10fce337c - dom::servohtmlparser::ParserContext.AsyncResponseListener::response_complete::hedcb4a3240b5213ffO7
  │   10:        0x110300e85 - ResponseAction::process::h23e3c607bfe5c5dcl2e
  │   11:        0x10fe00266 - network_listener::ListenerRunnable<T>.Runnable::handler::h12006366828461834598
  │   12:        0x10fda7baf - script_thread::ScriptThread::handle_msg_from_script::ha61045117ef255ffAxl
  │   13:        0x10fde3c87 - script_thread::ScriptThread::handle_msgs::_$u7b$$u7b$closure$u7d$$u7d$::closure.173324
  │   14:        0x10fdceeb0 - script_thread::ScriptThread::handle_msgs::h3a71bd488f019589cjl
  │   15:        0x10fd9a587 - sys_common::unwind::try::try_fn::h3470132734391823138
  │   16:        0x110d31f6b - __rust_try
  │   17:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   18:        0x10fd9b7ba - boxed::F.FnBox<A>::call_box::h14365732894554257511
  │   19:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   20:     0x7fff86bcf059 - _pthread_body
  │   21:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10ff5e995 - result::unwrap_failed::h13526902330174557116
  │    9:        0x10ffa0a0b - paint_thread::PaintThread<C>::start::h16578950931184539458
  │   10:        0x10ff9390d - sys_common::unwind::try::try_fn::h143853349252241768
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10ff942b1 - boxed::F.FnBox<A>::call_box::h7087552334588672817
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │ thread 'thread 'thread 'PaintWorkerPaintWorkerPaintWorker' panicked at '' panicked at 'thread 'called `Result::unwrap()` on an `Err` value: RecvError' panicked at 'thread 'called `Result::unwrap()` on an `Err` value: RecvError', PaintWorker' panicked at '../src/libcore/result.rsPaintWorker:' panicked at '746called `Result::unwrap()` on an `Err` value: RecvError
  │ ', thread '', called `Result::unwrap()` on an `Err` value: RecvErrorcalled `Result::unwrap()` on an `Err` value: RecvError', PaintWorker', ../src/libcore/result.rs../src/libcore/result.rs:../src/libcore/result.rs746' panicked at '
  │ ../src/libcore/result.rs:746called `Result::unwrap()` on an `Err` value: RecvError
  │ ', :../src/libcore/result.rs:746
  │ 746
  │ :746
  │  3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10ff5e995 - result::unwrap_failed::h13526902330174557116
  │    9:        0x10ffa0a0b - paint_thread::PaintThread<C>::start::h16578950931184539458
  │   10:        0x10ff9390d - sys_common::unwind::try::try_fn::h143853349252241768
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10ff942b1 - boxed::F.FnBox<A>::call_box::h7087552334588672817
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorthread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorthread 'PaintWorker' panicked at '', ../src/libcore/result.rs', :../src/libcore/result.rs746:
  │ 746
  │ thread 'thread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorthread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rsPaintWorker' panicked at '', ../src/libcore/result.rs:called `Result::unwrap()` on an `Err` value: RecvError', :../src/libcore/result.rs746called `Result::unwrap()` on an `Err` value: RecvError
  │ ', ../src/libcore/result.rs:746:746
  │ 
  │ 746
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10f6e96a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x10f6e8b7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x110d31f6b - __rust_try
  │   11:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x10f6e9311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x110d32a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x110d35de5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x110d35a08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x110d21076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x110d2152e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x110d31fd7 - rust_begin_unwind
  │    7:        0x110d58ce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x1100d4025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x1100cef69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x1100cb898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x110d31f6b - __rust_try
  │   12:        0x110d2f083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x1100cbe20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x110d3506c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  └   16:     0x7fff86bcefd6 - _pthread_start

  ▶ TIMEOUT [expected OK] /old-tests/submission/Opera/script_scheduling/040.html
  │ 
  │ ERROR:js::rust: Error at :0:0: parent.log is not a function
  │ 
  │ thread 'Constellation' panicked at 'unable to find pipeline - this is a bug', ../src/libcore/option.rs:704
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10b4975b5 - option::expect_failed::ha57e5b16a8276897HtO
  │    9:        0x109ced9f8 - constellation::Constellation<LTF, STF>::handle_request::h13406306205627465764
  │   10:        0x109cd5d07 - sys_common::unwind::try::try_fn::h15702774311489533119
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x109cd6c61 - boxed::F.FnBox<A>::call_box::h8199050760912294695
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ thread 'LayoutThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ stack backtrace:
  │ thread 'LayoutThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e32fc5 - layout_thread::LayoutThread::handle_request::h2b82fdb64f8860837Fq
  │   10:        0x109dfc69a - sys_common::unwind::try::try_fn::h12057038719134043586
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x109dfd4c1 - boxed::F.FnBox<A>::call_box::h8762423392711247025
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'LayoutWorker worker 2/6' panicked at 'thread 'LayoutWorker worker 3/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', thread 'PaintThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorthread '', LayoutWorker worker 1/6../src/libcore/result.rs' panicked at ':called `Result::unwrap()` on an `Err` value: RecvError746thread '
  │ LayoutWorker worker 4/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ called `Result::unwrap()` on an `Err` value: RecvError../src/libcore/result.rsthread ':', 746../src/libcore/result.rs', :../src/libcore/result.rs
  │ LayoutWorker worker 5/6thread '' panicked at '746
  │ LayoutWorker worker 6/6called `Result::unwrap()` on an `Err` value: RecvError' panicked at '', called `Result::unwrap()` on an `Err` value: RecvError../src/libcore/result.rs:746:
  │ 746
  │ ', ../src/libcore/result.rs:746
  │    1:  thread 'ScriptThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"     ',  ../src/libcore/result.rs:746
  │ 0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e32fc5 - layout_thread::LayoutThread::handle_request::h2b82fdb64f8860837Fq
  │   10:        0x109dfc69a - sys_common::unwind::try::try_fn::h12057038719134043586
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x109dfd4c1 - boxed::F.FnBox<A>::call_box::h8762423392711247025
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'PaintThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(0) }' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread 'LayoutWorker worker 1/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:thread 'LayoutWorker worker 2/6' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread 'thread 'LayoutWorker worker 4/6' panicked at '746LayoutWorker worker 3/6
  │ ' panicked at 'thread 'thread 'called `Result::unwrap()` on an `Err` value: RecvErrorLayoutWorker worker 6/6', ' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorLayoutWorker worker 5/6../src/libcore/result.rs', ../src/libcore/result.rs' panicked at ':called `Result::unwrap()` on an `Err` value: RecvError', :../src/libcore/result.rs746
  │ called `Result::unwrap()` on an `Err` value: RecvError', :746746
  │ ../src/libcore/result.rs:746
  │ 
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a695995 - result::unwrap_failed::h13526902330174557116
  │    9:        0x10a6d7a0b - paint_thread::PaintThread<C>::start::h16578950931184539458
  │   10:        0x10a6ca90d - sys_common::unwind::try::try_fn::h143853349252241768
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a6cb2b1 - boxed::F.FnBox<A>::call_box::h7087552334588672817
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread 'thread 'PaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs:746
  │ thread 'PaintWorkerPaintWorker' panicked at '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorcalled `Result::unwrap()` on an `Err` value: RecvError', ', ../src/libcore/result.rs:../src/libcore/result.rs:746thread 'thread 'PaintWorker746' panicked at '
  │ called `Result::unwrap()` on an `Err` value: RecvErrorPaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', ../src/libcore/result.rs', :746
  │ ../src/libcore/result.rs:746
  │ 
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a32aa67 - result::unwrap_failed::h9736315395927052003
  │    9:        0x10a532e17 - script_thread::ScriptThread::load::he0102762d06776f1C7l
  │   10:        0x10a419763 - script_thread::ScriptThread::page_fetch_complete::hd575ffe4726197ba2bl
  │   11:        0x10a417702 - dom::servohtmlparser::ParserContext.AsyncResponseListener::headers_available::h9455b9c584528a208I7
  │   12:        0x10aa37f27 - ResponseAction::process::h23e3c607bfe5c5dcl2e
  │   13:        0x10a537266 - network_listener::ListenerRunnable<T>.Runnable::handler::h12006366828461834598
  │   14:        0x10a4debaf - script_thread::ScriptThread::handle_msg_from_script::ha61045117ef255ffAxl
  │   15:        0x10a51ac87 - script_thread::ScriptThread::handle_msgs::_$u7b$$u7b$closure$u7d$$u7d$::closure.173324
  │   16:        0x10a505eb0 - script_thread::ScriptThread::handle_msgs::h3a71bd488f019589cjl
  │   17:        0x10a4d1587 - sys_common::unwind::try::try_fn::h3470132734391823138
  │   18:        0x10b468f6b - __rust_try
  │   19:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   20:        0x10a4d27ba - boxed::F.FnBox<A>::call_box::h14365732894554257511
  │   21:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   22:     0x7fff86bcf059 - _pthread_body
  │   23:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a695995 - result::unwrap_failed::h13526902330174557116
  │    9:        0x10a6d7a0b - paint_thread::PaintThread<C>::start::h16578950931184539458
  │   10:        0x10a6ca90d - sys_common::unwind::try::try_fn::h143853349252241768
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a6cb2b1 - boxed::F.FnBox<A>::call_box::h7087552334588672817
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │ thread 'thread 'PaintWorker' panicked at 'thread 'PaintWorkerPaintWorker' panicked at '' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', thread 'called `Result::unwrap()` on an `Err` value: RecvErrorthread '', PaintWorker../src/libcore/result.rs' panicked at 'thread 'called `Result::unwrap()` on an `Err` value: RecvErrorPaintWorker' panicked at 'called `Result::unwrap()` on an `Err` value: RecvErrorPaintWorker:called `Result::unwrap()` on an `Err` value: RecvError' panicked at '', ../src/libcore/result.rs:746
  │ 746', ',
  │ ../src/libcore/result.rs../src/libcore/result.rs:called `Result::unwrap()` on an `Err` value: RecvError746../src/libcore/result.rs::746746
  │ 
  │ 
  │ ', ../src/libcore/result.rs:746
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x109e206a5 - result::unwrap_failed::h6440699766568013568
  │    9:        0x109e1fb7f - sys_common::unwind::try::try_fn::h4265055280462142050
  │   10:        0x10b468f6b - __rust_try
  │   11:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   12:        0x109e20311 - boxed::F.FnBox<A>::call_box::h2941883419562538159
  │   13:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   14:     0x7fff86bcf059 - _pthread_body
  │   15:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  │   16:     0x7fff86bcefd6 - _pthread_start
  │ stack backtrace:
  │    1:        0x10b469a18 - sys::backtrace::tracing::imp::write::hbf901342cf42dd32Plu
  │    2:        0x10b46cde5 - panicking::default_handler::_$u7b$$u7b$closure$u7d$$u7d$::closure.43106
  │    3:        0x10b46ca08 - panicking::default_handler::hc39cc975176a9eeceNy
  │    4:        0x10b458076 - sys_common::unwind::begin_unwind_inner::h669bcd18f61ce724Bkt
  │    5:        0x10b45852e - sys_common::unwind::begin_unwind_fmt::h0b459adbd1db05b5Hjt
  │    6:        0x10b468fd7 - rust_begin_unwind
  │    7:        0x10b48fce0 - panicking::panic_fmt::h38cc775b27fedfe3yZL
  │    8:        0x10a80b025 - result::unwrap_failed::h16137537314346431073
  │    9:        0x10a805f69 - paint_thread::WorkerThread::main::h7aa39d8b37dc5347Vco
  │   10:        0x10a802898 - sys_common::unwind::try::try_fn::h48104249352387847
  │   11:        0x10b468f6b - __rust_try
  │   12:        0x10b466083 - sys_common::unwind::inner_try::h0e1de7affe5c603fDht
  │   13:        0x10a802e20 - boxed::F.FnBox<A>::call_box::h9154157459464381008
  │   14:        0x10b46c06c - sys::thread::Thread::new::thread_start::hc3d94e540e78e483F1x
  │   15:     0x7fff86bcf059 - _pthread_body
  └   16:     0x7fff86bcefd6 - _pthread_start

  ▶ Unexpected subtest result in /old-tests/submission/Opera/script_scheduling/040.html:
  └ NOTRUN [expected FAIL]  scheduler: IFRAMEs added with DOM (innerHTML), javascript: URL
@jdm
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jdm commented Feb 23, 2016

/html/semantics/scripting-1/the-template-element/definitions/template-contents-owner-test-002.html displayed the same failure in one of the test runs for #8641, so I wouldn't worry about it. Probably the same for /old-tests/submission/Opera/script_scheduling/040.html too.
@nox
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nox commented Feb 23, 2016

@bors-servo retry #9723 #9724
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bors-servo commented Feb 23, 2016

⚡ Previous build results for android, gonk, linux-dev, linux-rel, mac-dev-unit, mac-rel-css are reusable. Rebuilding only mac-rel-wpt...
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bors-servo commented Feb 23, 2016

☀️ Test successful - android, gonk, linux-dev, linux-rel, mac-dev-unit, mac-rel-css, mac-rel-wpt
@bors-servo bors-servo merged commit dab9b47 into master Feb 23, 2016
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@nox nox deleted the rustup branch Feb 28, 2016
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