[HOOK - conan-center.py] post_package(): ERROR: [PACKAGE LICENSE (KB-H012)] No 'licenses' folder found in package: /Users/jenkins/w/cci_PR-3595/.conan/data/argon2/20190702/_/_/package/af96383df8ed9748d2eed48fb04099c5914a718f  (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H012) 
ERROR: [HOOK - conan-center.py] post_package(): Some checks failed running the hook, check the output