[CRIU] ✗ travis-ci: failure for user_ns: Block SIGCHLD during namespaces generation (rev2)

[Patchwork]

== Series Details ==

Series: user_ns: Block SIGCHLD during namespaces generation (rev2)
URL   : https://patchwork.criu.org/series/1413/
State : failure

== Logs ==

For more details see: https://travis-ci.org/criupatchwork/criu/builds/217518151