buildbot failure in on forrest-trunk

Tue, 11 Apr 2017 19:31:38 -0700 

The Buildbot has detected a new failure on builder forrest-trunk while building 
. Full details are available at:
    https://ci.apache.org/builders/forrest-trunk/builds/35

Buildbot URL: https://ci.apache.org/

Buildslave for this Build: lares_ubuntu

Build Reason: The AnyBranchScheduler scheduler named 'on-forrest-commit' 
triggered this build
Build Source Stamp: [branch forrest/trunk] 1788345
Blamelist: 

BUILD FAILED: failed shell

Sincerely,
 -The Buildbot