the bisect-builds script attempts to use webkit-nightly builds to bisect with. It has been broken for a very long time.
There is a new tool ready to land, which will replace this.
To avoid an ugly diff and timeline, we will delete the old script, and follow-up with landing a new one.
Created attachment 317826 [details]
remove broken bisect-builds script.
Committed revision 220533.
End of an era! *sniff*
Bug 15002: Script to automatically search nightly builds for regressions (bisect-builds)