$ /usr/bin/mergerepo_c --pkgorigins --all -a aarch64 -o /tmp/koji/tasks/6411/16411/repo --arch-expand -g /mnt/koji/repos/dist-el8-build/797/groups/comps.xml -r file:///tmp/koji/tasks/6411/16411/repo_797_premerge/ -r http://build.openanolis.org/kojifiles/repos/anolis-8-local-repo-external/aarch64/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/BaseOS/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/PowerTools/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/Devel/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/HighAvailability/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/centosplus/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/cr/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/extras/aarch64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream//os/
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://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream//os/