gistfile1.txt

  - name: save stdout var instead
     local_action: copy content="{{dot115}}.{{item}}.stdout" dest="./wlc.txt"
     loop: "{{myvar}}"
     
 
 versus
 
   - name: save stdout var instead
     local_action: copy content="{{dot115[item].stdout}}" dest="./wlc.txt"
     loop: "{{myvar}}"
     
     then if you need a join do it on the stdout?