Don't attempt to report if there's no job_id
Don't attempt to report if there's no job_id

Signed-off-by: Zack Cerza <f801c831581d4150a2793939287636221d62131e@inktank.com>

SUSE/teuthology,t-miyamae/teuthology,ktdreyer/teuthology,dreamhost/teuthology,zhouyuan/teuthology,ceph/teuthology,dmick/teuthology,ktdreyer/teuthology,yghannam/teuthology,robbat2/teuthology,tchaikov/teuthology,dmick/teuthology,michaelsevilla/teuthology,tchaikov/teuthology,caibo2014/teuthology,ceph/teuthology,zhouyuan/teuthology,yghannam/teuthology,SUSE/teuthology,michaelsevilla/teuthology,dmick/teuthology,robbat2/teuthology,t-miyamae/teuthology,caibo2014/teuthology,ivotron/teuthology,SUSE/teuthology,ivotron/teuthology,dreamhost/teuthology