pungi.global.log
[ERROR ] Compose run failed: ImageBuild task failed: 27316756. See /mnt/koji/compose/container/Fedora-Container-28-20180531.0/logs/aarch64-armhfp-ppc64le-s390x-x86_64/imagebuild-Container-Container_Base-docker.aarch64-armhfp-ppc64le-s390x-x86_64.log for more details.
This is most likely happening because imagefactory timeout value is now 1200 seconds which is not enough to complete the install process. Created infra ticket to increase timeout value what we had during F27 i.e. 7200 seconds - https://pagure.io/fedora-infrastructure/issue/7007
@sinnykumari Thanks for debugging it.