$ /usr/bin/mergerepo_c --koji -b /mnt/koji/repos/dist-rebuild-after-rpm-check-build/6427/x86_64/blocklist -a x86_64 -o /tmp/koji/tasks/3028/183028/repo --arch-expand -g /mnt/koji/repos/dist-rebuild-after-rpm-check-build/6427/groups/comps.xml -r file:///tmp/koji/tasks/3028/183028/repo_6427_premerge/ -r https://build.stream.opencloudos.tech/yum/test_build/
C_CREATEREPOLIB: Critical: cr_get_remote_metadata: curl_easy_perform failed: HTTP response code said error: The requested URL returned error: 404 Not Found
Warning: Downloading of repodata failed: https://build.stream.opencloudos.tech/yum/test_build/