duplicated block id: 1
size: 18 cleaned lines of code
in 3 files:
 - lib/backend/gcsbackend/client.go (43:65)
 - lib/backend/s3backend/client.go (46:68)
 - lib/backend/sqlbackend/client.go (39:62)

duplicated block id: 2
size: 11 cleaned lines of code
in 2 files:
 - build-index/cmd/cmd.go (51:63)
 - tracker/cmd/cmd.go (45:57)

duplicated block id: 3
size: 10 cleaned lines of code
in 3 files:
 - lib/backend/httpbackend/http.go (39:52)
 - lib/backend/hdfsbackend/client.go (43:55)
 - lib/backend/testfs/client.go (41:55)

duplicated block id: 4
size: 7 cleaned lines of code
in 2 files:
 - lib/persistedretry/writeback/testing.go (32:42)
 - lib/persistedretry/tagreplication/testing.go (32:42)