This is the full report for yocto-3.1.8.rc1:  
https://git.yoctoproject.org/cgit/cgit.cgi/yocto-testresults-contrib/tree/?h=intel-yocto-testresults

======= Summary ========
No high milestone defects.

1 new issue found:

BUG id:14414 - [QA 3.1.8 RC1] failure in ptest : strace.printstrn-umoven.gen.test 
     
    
======= Bugs ========
https://bugzilla.yoctoproject.org/show_bug.cgi?id=14414