build-artifacts on s390x fail now with: [Errno 2] No such file or directory: '/var/cache/dnf/updates-07b7057ee4fded96/packages/systemd-238-12.git07f8cd5.fc28.s390x.rpm' Here are few example failures: https://jenkins.ovirt.org/blue/organizations/jenkins/vdsm_standard-check-pat... https://jenkins.ovirt.org/blue/organizations/jenkins/vdsm_standard-check-pat... This is going to block the change queue when we merge these patches, and we have 4.3 build soon. We had this issue few week ago, and Barak fixed this by deleting caches on the slaves. I hope this can be fixed quickly this time. Nir