Fuzzer now deduplicates on the analysis side instead of the download side

fuzzer/go/data/stacktrace.go

 package data
 
 import (
         "bufio"
         "bytes"
         "fmt"
         "regexp"
         "strconv"
         "strings"
 
@@ skipping 173 matching lines @@
         s := fmt.Sprintf("StackTrace with %d frames:\n", len(st.Frames))
         for _, f := range st.Frames {
                 s += fmt.Sprintf("\t%s\n", f.String())
         }
         return s
 }
 
 func (st *StackTrace) IsEmpty() bool {
         return len(st.Frames) == 0
 }