Nice! This should enable someone to write a Rust equivalent of the Perl 6 Bisectable bot. Here's a little description of what it can do:
If you are not on #perl6 channel very often, you might not know that we have a couple of interesting bots. One of them is bisectable. In short, Bisectable performs a more user-friendly version of git bisect, but instead of building Rakudo on each commit, it has done it before you even asked it to! That is, it has over 5500 rakudo builds, one for every commit done in the last year and a half. This turns the time to run git bisect from minutes to about 10 seconds [...] So if you pop up on #perl6 with a problem that seems to be a regression, we will be able to find the cause in seconds.
This would be great even if it's just a tool compiler devs have available. It doesn't necessarily need to be an IRC bot.