```bash $ rostest --text ${CI_PROJECT_DIR}/rospace_lib/test/testSimTime.test testtestSimTime (rostest.runner.RosTest) ... Traceback (most recent call last): File "/root/catkin_ws/src/core/rospace_lib/test/rostest_SimTimePublisher.py", line 6, in <module> from mock import patch, Mock ImportError: No module named mock [testSimTime-1] process has died [pid 4420, exit code 1, cmd /root/catkin_ws/src/core/rospace_lib/test/rostest_SimTimePublisher.py --gtest_output=xml:/root/.ros/test_results/rospace_lib/rosunit-testSimTime.xml --text __name:=testSimTime __log:=/root/.ros/log/4b145640-f737-11e8-982f-0242ac110003/testSimTime-1.log]. log file: /root/.ros/log/4b145640-f737-11e8-982f-0242ac110003/testSimTime-1*.log ok ```