I was working on eliminating a Perforce error being generated in my build
script. As I checked in the modified build script into perforce, I added
the p4 error message I was trying to fix in the change list description.
That way, I could search for it if I saw it agian.
Guess what: When Jenkins tried to build after the checkin, the Perforce
plugin for Jenkins must have seen the error message inside the change list
and declared the communication with Perforce to have failed and
thereofre failed the build.
Luckily, it was an easy fix. I just edited the submitted changelist to
remove the error message, and now all iw well.