Don't always show stacktrace
I think this is breaking TeamCity's ability to find tests on failure
since it will still print a stacktrace on test failure.
|Status:||all builds with this change have finished|
|Revision:||42b8792e158fcc98a6b3c3ee545284e888fecfec||VCS Roots:||minecraft-dev/MinecraftDev (Git), minecraft-dev/MinecraftDev Nightly (Git)|
|User:||Unknown (none of TeamCity users defined kyle wood username in their VCS username settings)|