[CRIU] ✗ travis-ci: failure for series starting with [v2,1/3] mem: implement image proxy/image cache

[Patchwork]

== Series Details ==

Series: series starting with [v2,1/3] mem: implement image proxy/image cache
URL   : https://patchwork.criu.org/series/428/
State : failure

== Logs ==

For more details see: https://travis-ci.org/criupatchwork/criu/builds/149624849