Don't spew unix errors when we encounter a broken symlink
Don't spew unix errors when we encounter a broken symlink

Summary: We started printing errors when an exception is thrown while stating back in D2792581 (probably a good thing), but there are a few places where broken symlinks aren't fatals. So this just silences that specific error rather than printing it.

Reviewed By: gabelevi

Differential Revision: D2886764

fb-gh-sync-id: 39d35fce07d7631a0734ede1d4da97d47a7097a8

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