save-analysis: use absolute paths for file names

[nrc]

No description provided.

[rust-highfive]

r? @alexcrichton

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[eddyb]

@bors r+

[bors]

📌 Commit befa29e has been approved by eddyb

[bors]

⌛ Testing commit befa29e with merge 1727dee...

[bors]

💔 Test failed - auto-win-gnu-64-nopt-t

[alexcrichton]

@bors: retry

On Thu, Nov 26, 2015 at 5:33 PM, bors notifications@github.com wrote:

[image: 💔] Test failed - auto-win-gnu-64-nopt-t
http://buildbot.rust-lang.org/builders/auto-win-gnu-64-nopt-t/builds/2215

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#30077 (comment).

[bors]

⚡ Previous build results for auto-linux-32-nopt-t, auto-linux-32-opt, auto-linux-64-debug-opt, auto-linux-64-nopt-t, auto-linux-64-opt, auto-linux-cross-opt, auto-linux-musl-64-opt, auto-mac-32-opt, auto-mac-64-nopt-t, auto-mac-64-opt, auto-win-gnu-64-opt, auto-win-msvc-32-opt are reusable. Rebuilding only auto-linux-64-x-android-t, auto-win-gnu-32-nopt-t, auto-win-gnu-32-opt, auto-win-gnu-64-nopt-t, auto-win-msvc-64-opt...

[bors]

☀️ Test successful - auto-linux-32-nopt-t, auto-linux-32-opt, auto-linux-64-debug-opt, auto-linux-64-nopt-t, auto-linux-64-opt, auto-linux-64-x-android-t, auto-linux-cross-opt, auto-linux-musl-64-opt, auto-mac-32-opt, auto-mac-64-nopt-t, auto-mac-64-opt, auto-win-gnu-32-nopt-t, auto-win-gnu-32-opt, auto-win-gnu-64-nopt-t, auto-win-gnu-64-opt, auto-win-msvc-32-opt, auto-win-msvc-64-opt