anchor.diff:                      xdc_rep_utils:remote_vbucketmap_nodelist(TgtBucket),
   
                   % Retry couch replications that failed after they were triggered
  -                lists:map(
  +                lists:foreach(
                       fun(FailedCouchRep) ->
                           retry_couch_replication(XDocId, SrcBucket, TgtVbInfo,
                                                   FailedCouchRep)
  
positive.code: 
  
  maybe_retry_all_couch_replications() ->
      lists:map(
          fun([XDocId,
               #rep{source = SrcBucket,
                    target = {_, TgtBucket, _, _, _, _, _, _, _, _}},
  
negative.code:             end,
  
          ?log_info("~s: cancelling xdc replication", [XDocId]),
          lists:foreach(
              fun(CRepPid) ->
                  cancel_couch_replication(XDocId, CRepPid)
              end,
  