Console Output
+ git submodule update --remote perception_spreader_imv Cloning into '/root/workspace/params-submodule/jining-liangshan-submodule/JNLSG_JL_AT020/master/params_submodule/perception_spreader_imv'... Submodule path 'perception_spreader_imv': checked out '161360bc96cd90c363edd3e77526a744083ffa64'