$ /usr/bin/mergerepo_c --pkgorigins --all -a x86_64 -o /tmp/koji/tasks/6418/16418/repo --arch-expand -g /mnt/koji/repos/dist-el8-build/799/groups/comps.xml -r file:///tmp/koji/tasks/6418/16418/repo_799_premerge/ -r http://build.openanolis.org/kojifiles/repos/anolis-8-local-repo-external/x86_64/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/BaseOS/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/PowerTools/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/Devel/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/HighAvailability/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/centosplus/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/cr/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/extras/x86_64/os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream//os/ -r https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream/x86_64/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/
type group added to list from path: https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream/x86_64/os/repodata/71fa97b6eae9bd370c4f68b8fc54015a99f8ae851deb706c1410b836f47c728c-comps-AppStream.x86_64.xml 
type group_gz added to list from path: https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream/x86_64/os/repodata/170e73cd06610ade5e6eb49a297e2edb60c2180a8522e41c9bec76bb4e1c697c-comps-AppStream.x86_64.xml.xz 
type modules added to list from path: https://mirrors.aliyun.com/centos-vault/8.2.2004/AppStream/x86_64/os/repodata/f9eb90ca638776d84aeb49cb70527dc0c1e99a5553ee4ddb5a54646cb6e2dd11-modules.yaml.gz 
type group added to list from path: /tmp/createrepo_c_tmp_repo_G1MSeN/repodata/71fa97b6eae9bd370c4f68b8fc54015a99f8ae851deb706c1410b836f47c728c-comps-AppStream.x86_64.xml 
type group_gz added to list from path: /tmp/createrepo_c_tmp_repo_G1MSeN/repodata/170e73cd06610ade5e6eb49a297e2edb60c2180a8522e41c9bec76bb4e1c697c-comps-AppStream.x86_64.xml.xz 
type modules added to list from path: /tmp/createrepo_c_tmp_repo_G1MSeN/repodata/f9eb90ca638776d84aeb49cb70527dc0c1e99a5553ee4ddb5a54646cb6e2dd11-modules.yaml.gz