$ /usr/bin/mergerepo_c --koji -b /mnt/koji/repos/dist-an8-dde-build/38006/aarch64/blocklist -a aarch64 -o /tmp/koji/tasks/2138/242138/repo --arch-expand -g /mnt/koji/repos/dist-an8-dde-build/38006/groups/comps.xml -r file:///tmp/koji/tasks/2138/242138/repo_38006_premerge/ -r https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/ -r http://build.openanolis.cn/kojifiles/repos/anolis-8-local-repo-external/aarch64/
C_CREATEREPOLIB: Critical: cr_get_remote_metadata: Error while downloadig files: curl_easy_perform failed: Transferred a partial file: transfer closed with 4120967 bytes remaining to read
Warning: Downloading of repodata failed: https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/
type group added to list from path: https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/repodata/8866de39aac688cf621aacbf7bc24a0686731947ac6c287aa1b9f160b6ba31b3-comps-Everything.aarch64.xml 
type group_xz added to list from path: https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/repodata/d32534b1445851dfe7a0930ae5c1e5f254fc5191527873a920ef633294cc4b79-comps-Everything.aarch64.xml.xz 
type prestodelta added to list from path: https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/repodata/64f1b82f8eac17e95132951412bcf0b632d9bbbdc4014317ef0d15f8b84a1d15-prestodelta.xml.xz 
type updateinfo added to list from path: https://archives.fedoraproject.org/pub/archive/epel/8.3.2021-05-20/Everything/aarch64/repodata/0674bd5277d1f70a013a3f6f304e7ddb7230f6d6ee16908e86a3cfd3c9a54d57-updateinfo.xml.bz2