Comment 3 for bug 1585194

@Nastya
Mentioned by you file absent as job artifact - https://packaging-ci.infra.mirantis.net/job/master-pkg-systest-centos/578/

I really don't understand "why", log produced by yum package manager can't be saved as is.

It is not a wishlist - because package maintainers should be able to troubleshoot failures related to packages, and clear and formatted logs playing here significant role and making debug process more quick and not complex.