duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - src/blockio.rs (1:7)
 - src/model/header.rs (1:7)

duplicated block id: 2
size: 6 cleaned lines of code
in 2 files:
 - src/main.rs (108:113)
 - src/main.rs (237:242)