Auto merge of #26966 - servo:dependabot/cargo/addr2line-0.12.1, r=jdm

build(deps): bump addr2line from 0.12.0 to 0.12.1

Bumps [addr2line](https://github.com/gimli-rs/addr2line) from 0.12.0 to 0.12.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/gimli-rs/addr2line/blob/master/CHANGELOG.md">addr2line's changelog</a>.</em></p>
<blockquote>
<h2>0.12.1 (2020/05/19)</h2>
<h3>Fixed</h3>
<ul>
<li>
<p>Handle units with overlapping address ranges.
<a href="https://github-redirect.dependabot.com/gimli-rs/addr2line/pull/163">#163</a></p>
</li>
<li>
<p>Don't assert for functions with overlapping address ranges.
<a href="https://github-redirect.dependabot.com/gimli-rs/addr2line/pull/168">#168</a></p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="3db6ddbc7b"><code>3db6ddb</code></a> Update changelog</li>
<li><a href="c4fe506dc9"><code>c4fe506</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/gimli-rs/addr2line/issues/172">#172</a> from philipc/release</li>
<li><a href="bf1ef67f40"><code>bf1ef67</code></a> Bump version to 0.12.1</li>
<li><a href="6d499fc2f6"><code>6d499fc</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/gimli-rs/addr2line/issues/168">#168</a> from philipc/issue-167</li>
<li><a href="9a885df05e"><code>9a885df</code></a> Don't assert for functions with overlapping address ranges</li>
<li><a href="6ab9f01c6b"><code>6ab9f01</code></a> Fix code coverage in CI</li>
<li><a href="a153abf075"><code>a153abf</code></a> Don't truncate ranges of units (<a href="https://github-redirect.dependabot.com/gimli-rs/addr2line/issues/163">#163</a>)</li>
<li>See full diff in <a href="https://github.com/gimli-rs/addr2line/compare/0.12.0...0.12.1">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=addr2line&package-manager=cargo&previous-version=0.12.0&new-version=0.12.1)](https://dependabot.com/compatibility-score/?dependency-name=addr2line&package-manager=cargo&previous-version=0.12.0&new-version=0.12.1)

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Cargo.lock

@@ -11,9 +11,9 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "456d75cbb82da1ad150c8a9d97285ffcd21c9931dcb11e995903e7d75141b38b"
+checksum = "a49806b9dadc843c61e7c97e72490ad7f7220ae249012fbda9ad0609457c0543"
 dependencies = [
  "gimli",
 ]