duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - go/tools/gopackagesdriver/flatpackage.go (45:51)
 - go/tools/builders/stdliblist.go (43:49)

duplicated block id: 2
size: 6 cleaned lines of code
in 2 files:
 - go/tools/gopackagesdriver/bazel.go (136:142)
 - go/tools/gopackagesdriver/bazel.go (144:150)

duplicated block id: 3
size: 6 cleaned lines of code
in 2 files:
 - go/tools/builders/md5sum.go (83:89)
 - go/tools/builders/nogo_main.go (54:60)