TIL that you can replay a git bisect log: https://stackoverflow.com/q/8594758/509706 (really handy if you make a mistake: edit the bad actions out of the log)
miniblog.
Related Posts
I am blown away by https://github.com/Malabarba/elisp-bug-hunter . Is an Emacs package setting a variable you didn't want? This pkg can bisect and find it.
One big advantage of Rust's nightly compiler builds: you can build a bisect tool to pinpoint compiler regressions!
Compiling LLVM can be slow (20 mins on my little box). Luckily, there are pre-built binaries you can use to bisect!