It seems that the Moose build crashes the VM since yesterday evening due to a failing test. The image is based on Pharo 2.0 and is running a stable VM on Ubuntu.
./pharo Pharo.image save $JOB_NAME
./pharo $JOB_NAME.image config $REPO ConfigurationOfMoose --install=development
./pharo $JOB_NAME.image mooseimagesetup
./pharo $JOB_NAME.image moosetest --junit-xml-output
mv ./pharo-vm/PharoV20.sources ./
zip $JOB_NAME.zip $JOB_NAME.image $JOB_NAME.changes PharoV20.sources