shimingxy 4b197b9c33 MFA Enhance %!s(int64=5) %!d(string=hai) anos
..
main 4b197b9c33 MFA Enhance %!s(int64=5) %!d(string=hai) anos
test 21e1d24e96 rename package %!s(int64=5) %!d(string=hai) anos