$ /usr/bin/mergerepo_c --koji -b /mnt/koji/repos/f45-bootstrap/77/riscv64/blocklist -a riscv64 -o /tmp/koji/tasks/552/552/repo --arch-expand -g /mnt/koji/repos/f45-bootstrap/77/groups/comps.xml -r file:///tmp/koji/tasks/552/552/repo_77_premerge/ -r https://openkoji.iscas.ac.cn/kojifiles/repos/f44-build/latest/riscv64/ -r https://download-ib01.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/aarch64/os/
C_CREATEREPOLIB: Critical: cr_get_remote_metadata: Error while downloadig files: curl_easy_perform failed: HTTP response code said error: The requested URL returned error: 404
Warning: Downloading of repodata failed: https://download-ib01.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/aarch64/os/
type group added to list from path: https://download-ib01.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/aarch64/os/repodata/0a44568300bb5f22af185ee3f5e0d7e5de78fab0675904f3456800a6681d2b3a-comps-Everything.aarch64.xml.zst 
type group_zck added to list from path: https://download-ib01.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/aarch64/os/repodata/6206e44a227205c319808a733c6263c6c3db7e6f6277a622e21e0a84cad40c47-comps-Everything.aarch64.xml.zck