13 duplicated lines in:
  - sources/parse-datetime/build.rs (16:31, 61%)
  - sources/shimpei/build.rs (16:31, 61%)

7 duplicated lines in:
  - sources/parse-datetime/build.rs (3:12, 33%)
  - sources/shimpei/build.rs (3:12, 33%)

6 duplicated lines in:
  - sources/parse-datetime/Cargo.toml (5:11, 42%)
  - sources/shimpei/Cargo.toml (5:11, 37%)