Not sure what's going on but only the ppc64le builds even started and it's been a while but they are showing as failed.

When I look at the log dir the success file is there and the build log show the packages were written and exit code 0...

https://copr-be.cloud.fedoraproject.org/results/hobbes1069/FT8Call/fedora-27-ppc64le/00798681-ft8call/build.log.gz

Thanks,
Richard