Await container termination in docker kill test
Await container termination in docker kill test

neilconway/mesos,zmalik/mesos,jpeach/mesos,chhsia0/mesos,chhsia0/mesos,andschwa/mesos,Gilbert88/mesos,yuquanshan/customizedMesos,verizonlabs/mesos,gsantovena/mesos,abudnik/mesos,andschwa/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,asamerh4/mesos,asamerh4/mesos,gsantovena/mesos,verizonlabs/mesos,kaysoky/mesos,dforsyth/mesos,abudnik/mesos,craimbert/mesos,yuquanshan/customizedMesos,gsantovena/mesos,asamerh4/mesos,craimbert/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,neilconway/mesos,andschwa/mesos,reneploetz/mesos,neilconway/mesos,andschwa/mesos,abudnik/mesos,yuquanshan/customizedMesos,andschwa/mesos,chhsia0/mesos,gsantovena/mesos,jpeach/mesos,jpeach/mesos,abudnik/mesos,dforsyth/mesos,Gilbert88/mesos,Gilbert88/mesos,abudnik/mesos,craimbert/mesos,asamerh4/mesos,Aman-Jain-14/customizedMesos,reneploetz/mesos,kaysoky/mesos,andschwa/mesos,craimbert/mesos,Aman-Jain-14/customizedMesos,zmalik/mesos,Gilbert88/mesos,neilconway/mesos,gsantovena/mesos,dforsyth/mesos,neilconway/mesos,neilconway/mesos,gsantovena/mesos,neilconway/mesos,jpeach/mesos,verizonlabs/mesos,Gilbert88/mesos,craimbert/mesos,zmalik/mesos,kaysoky/mesos,reneploetz/mesos,chhsia0/mesos,chhsia0/mesos,kaysoky/mesos,reneploetz/mesos,Gilbert88/mesos,yuquanshan/customizedMesos,zmalik/mesos,asamerh4/mesos,jpeach/mesos,reneploetz/mesos,abudnik/mesos,craimbert/mesos,chhsia0/mesos,reneploetz/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,yuquanshan/customizedMesos,asamerh4/mesos,verizonlabs/mesos,verizonlabs/mesos,kaysoky/mesos,verizonlabs/mesos,abudnik/mesos,yuquanshan/customizedMesos,gsantovena/mesos,zmalik/mesos,kaysoky/mesos,zmalik/mesos,chhsia0/mesos,zmalik/mesos,asamerh4/mesos,verizonlabs/mesos,reneploetz/mesos,yuquanshan/customizedMesos,Aman-Jain-14/customizedMesos,Aman-Jain-14/customizedMesos,jpeach/mesos,dforsyth/mesos,jpeach/mesos,kaysoky/mesos,dforsyth/mesos,andschwa/mesos,Gilbert88/mesos