Auto merge of #26601 - servo:dependabot/cargo/tokio-reactor-0.1.12, r=jdm

Bump tokio-reactor from 0.1.3 to 0.1.12

Bumps [tokio-reactor](https://github.com/tokio-rs/tokio) from 0.1.3 to 0.1.12.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/blob/tokio-0.1.12/CHANGELOG.md">tokio-reactor's changelog</a>.</em></p>
<blockquote>
<h1>0.1.12 (October 23, 2018)</h1>
<ul>
<li>runtime: expose <code>keep_alive</code> on runtime builder (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/676">#676</a>).</li>
<li>runtime: create a reactor per worker thread (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/660">#660</a>).</li>
<li>codec: fix panic in <code>LengthDelimitedCodec</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/682">#682</a>).</li>
<li>io: re-export <code>tokio_io::io::read</code> function (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/689">#689</a>).</li>
<li>runtime: check for executor re-entry in more places (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/708">#708</a>).</li>
</ul>
<h1>0.1.11 (September 28, 2018)</h1>
<ul>
<li>Fix <code>tokio-async-await</code> dependency (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/675">#675</a>).</li>
</ul>
<h1>0.1.10 (September 27, 2018)</h1>
<ul>
<li>Fix minimal versions</li>
</ul>
<h1>0.1.9 (September 27, 2018)</h1>
<ul>
<li>Experimental async/await improvements (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/661">#661</a>).</li>
<li>Re-export <code>TaskExecutor</code> from <code>tokio-current-thread</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/652">#652</a>).</li>
<li>Improve <code>Runtime</code> builder API (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/645">#645</a>).</li>
<li><code>tokio::run</code> panics when called from the context of an executor
(<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/646">#646</a>).</li>
<li>Introduce <code>StreamExt</code> with a <code>timeout</code> helper (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/573">#573</a>).</li>
<li>Move <code>length_delimited</code> into <code>tokio</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/575">#575</a>).</li>
<li>Re-organize <code>tokio::net</code> module (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/548">#548</a>).</li>
<li>Re-export <code>tokio-current-thread::spawn</code> in current_thread runtime
(<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/579">#579</a>).</li>
</ul>
<h1>0.1.8 (August 23, 2018)</h1>
<ul>
<li>Extract tokio::executor::current_thread to a sub crate (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/370">#370</a>)</li>
<li>Add <code>Runtime::block_on</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/398">#398</a>)</li>
<li>Add <code>runtime::current_thread::block_on_all</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/477">#477</a>)</li>
<li>Misc documentation improvements (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/450">#450</a>)</li>
<li>Implement <code>std::error::Error</code> for error types (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/501">#501</a>)</li>
</ul>
<h1>0.1.7 (June 6, 2018)</h1>
<ul>
<li>Add <code>Runtime::block_on</code> for concurrent runtime (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/391">#391</a>).</li>
<li>Provide handle to <code>current_thread::Runtime</code> that allows spawning tasks from
other threads (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/340">#340</a>).</li>
<li>Provide <code>clock::now()</code>, a configurable source of time (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/381">#381</a>).</li>
</ul>
<h1>0.1.6 (May 2, 2018)</h1>
<ul>
<li>Add asynchronous filesystem APIs (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/323">#323</a>).</li>
<li>Add &quot;current thread&quot; runtime variant (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/308">#308</a>).</li>
<li><code>CurrentThread</code>: Expose inner <code>Park</code> instance.</li>
<li>Improve fairness of <code>CurrentThread</code> executor (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/313">#313</a>).</li>
</ul>
</tr></table> ... (truncated)
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="f929576f0e"><code>f929576</code></a> Bump version to 0.1.12 (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/718">#718</a>)</li>
<li><a href="b0f001a05a"><code>b0f001a</code></a> signal: Bump version to 0.2.6 (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/714">#714</a>)</li>
<li><a href="2291ba9d0d"><code>2291ba9</code></a> uds: add NetBSD support (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/715">#715</a>)</li>
<li><a href="7f84f6b4ca"><code>7f84f6b</code></a> contributing: fix an invalid link (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/716">#716</a>)</li>
<li><a href="5f61bd5252"><code>5f61bd5</code></a> fix a typo in the contributing guide (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/711">#711</a>)</li>
<li><a href="bffa3ed558"><code>bffa3ed</code></a> fs: expose fs::File::from_std() (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/696">#696</a>)</li>
<li><a href="7b5ef61aeb"><code>7b5ef61</code></a> runtime: check Enter in more places when blocking (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/708">#708</a>)</li>
<li><a href="753336de8e"><code>753336d</code></a> threadpool: Arc instead of Inner in Notifier (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/702">#702</a>)</li>
<li><a href="65aea16ad1"><code>65aea16</code></a> tokio: change hello world to new, simpler example (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/690">#690</a>)</li>
<li><a href="796fee6364"><code>796fee6</code></a> fs: fix minor documentation error for MetadataFuture (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/698">#698</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/tokio-rs/tokio/compare/tokio-reactor-0.1.3...tokio-0.1.12">compare view</a></li>
</ul>
</details>
<br />

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Cargo.lock

@@ -6000,16 +6000,21 @@ dependencies = [
 
 [[package]]
 name = "tokio-reactor"
-version = "0.1.3"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8703a5762ff6913510dc64272c714c4389ffd8c4b3cf602879b8bd14ff06b604"
+checksum = "09bc590ec4ba8ba87652da2068d150dcada2cfa2e07faae270a5e0409aa51351"
 dependencies = [
+ "crossbeam-utils",
  "futures",
+ "lazy_static",
  "log",
  "mio",
+ "num_cpus",
+ "parking_lot 0.9.0",
  "slab",
  "tokio-executor",
  "tokio-io",
+ "tokio-sync",
 ]
 
 [[package]]