Capturelogchange

Upgrade support in Jenkins.

https://albino.pistoncloud.com/job/Upgrade_Tests/325/console

Disregard everything after:
# Done.
exit

script-wise as it's not run and will be removed once changes are merged to master.

i think is in relation to the last comment. that is the original location of the artifacts, and then we rsync them to the proper directory out of tmp after this check. i believe the rsync op creates the new TEACUP_ARTIFACTS_DIR for us in the copy routine.