Add test for lib_name format character.
Add test for lib_name format character.

nipunn1313/cargo,eminence/cargo,eminence/cargo,rustyhorde/cargo,eminence/cargo,nipunn1313/cargo,nipunn1313/cargo,rust-lang/cargo,eminence/cargo,nipunn1313/cargo,rust-lang/cargo,rust-lang/cargo,rustyhorde/cargo,rustyhorde/cargo,rustyhorde/cargo,rust-lang/cargo