Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @alexcrichton (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. The way Github handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

Please see CONTRIBUTING.md for more information.

The build seems to fail due to Travis not using the latest rust version? I can't explain it any other way.

Perhaps can @maurer resubmit it to make it build again? (If Travis has update that is.)

https://travis-ci.org/rust-lang/log/builds/49326475#L136
Seems to be failing due to a dependency failing to build (it appears due to the same issue, different package). I can take a look at the other package if someone else hasn't later today.

Neeevermind. I failed to fix the subpackage, only the main "log" package, which is why Travis is failing. (I didn't even notice the subpackage since I wasn't using it)

Code passes now.

Thanks!