[2026-08-18 14:27:17,952][ INFO][PID:3194949] Marking build as starting [2026-08-18 14:27:21,251][ INFO][PID:3194949] Checking that https://download.copr.fedorainfracloud.org/results/music/icu4x-rawhide/fedora-rawhide-s390x//repodata/repomd.xml exists