Console Output
+ git submodule update --remote system-mqtt Cloning into '/root/workspace/params-submodule/qinhuangdao-baoshishun-submodule/IGV01/master/params_submodule/system-mqtt'... Submodule path 'system-mqtt': checked out '1cd59d5ffa5d04c7cfa06271675569875feab3fb'