phildawes/racer — pull request #64 by ebfe (2014-11-05 22:02:00+00:00)
Title: Fix(?) build with rust master

The first 2 commits are simple adjustments to std library changes.

The last one attempts to fix the `Box not object-safe` problem. This compiles and _seems_ to work, though I'd not be surprised if this actually breaks in some way (the types/lifetimes are more or less the result of a brute-force attack against the compiler).