teuthology-results: include reasons for failure in email
teuthology-results: include reasons for failure in email

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