c0103_vvv

    loading [Config]:  ./tests/functests/upconfig.yml
    Main config:
                 Version -> 1.0.0
                  RefDir -> ./tests/functests
                 WorkDir -> cwd
              AbsWorkDir -> /up_project/up
                TaskFile -> c0103
                 Verbose -> vvv
              ModuleName -> self
               ShellType -> /bin/sh
           MaxCallLayers -> 8
                 Timeout -> 3600000
     MaxModuelCallLayers -> 256
               EntryTask -> task
      ModRepoUsernameRef -> 
      ModRepoPasswordRef -> 
    work dir: /up_project/up
    -exec task: task
    loading [Task]:  ./tests/functests/c0103
    module: [self], instance id: [dev], exec profile: []
    profile -  envVars:
    
    (*core.Cache)({
    })
    
    Task1: [task ==> task:  ]
    -Step1: [: inplace modification ]
    self: final context exec vars:
    
    (*core.Cache)({
      "emily": "emily:\n  sex: female\n  age: 32\n",
      "tom": "tom:\n  sex: male\n  age: 23\n",
      "up_runtime_task_layer_number": 0
    })
    
    ~SubStep1: [ymlWrite:  ]
    ~SubStep2: [print:  ]
    tom:
      sex: female
      age: 23
    
    ~SubStep3: [ymlWrite:  ]
    ~SubStep4: [print:  ]
    tom:
      sex: female
      age: 23
      wife:
        emily:
          sex: female
          age: 32