Add more tests about documenting lib vs bins with the same name
Add more tests about documenting lib vs bins with the same name

tsurai/cargo,vojtechkral/cargo,vojtechkral/cargo,nipunn1313/cargo,eminence/cargo,eminence/cargo,nipunn1313/cargo,tshepang/cargo,rustyhorde/cargo,rust-lang/cargo,tshepang/cargo,eminence/cargo,vojtechkral/cargo,vojtechkral/cargo,tsurai/cargo,rust-lang/cargo,tsurai/cargo,tsurai/cargo,rust-lang/cargo,tshepang/cargo,tsurai/cargo,achanda/cargo,rustyhorde/cargo,rust-lang/cargo,nipunn1313/cargo,eminence/cargo,achanda/cargo,nipunn1313/cargo,rustyhorde/cargo,tshepang/cargo,rustyhorde/cargo,achanda/cargo,achanda/cargo