2023-01-27 09:54:22,263 [INFO] {340246} koji.build.buildroot:555 Running mock as kojibuilder
INFO: mock.py version 3.0 starting (python version = 3.10.2, NVR = mock-3.0-1.fc36)...
Start(bootstrap): init plugins
INFO: selinux disabled
Finish(bootstrap): init plugins
Start: init plugins
INFO: selinux disabled
Finish: init plugins
INFO: Signal handler active
Start: run
Start: clean chroot
Finish: clean chroot
Start(bootstrap): chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 3.0
INFO: Mock Version: 3.0
Start(bootstrap): dnf install
Finish(bootstrap): dnf install
Finish(bootstrap): chroot init
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 3.0
INFO: Mock Version: 3.0
Start: dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /var/lib/mock/f37-build-side-32-misc-devel-178028-12044/root/ --setopt=deltarpm=False --allowerasing --disableplugin=local --disableplugin=spacewalk --disableplugin=versionlock groupinstall build
Unable to detect release version (use '--releasever' to specify release version)
No matches found for the following disable plugin patterns: local, spacewalk, versionlock
Errors during downloading metadata for repository 'build':
  - Curl error (56): Failure when receiving data from the peer for http://openkoji.iscas.ac.cn/kojifiles/repos/f37-build-side-32-misc-devel/12044/riscv64/repodata/cc2542e5647aa2db5971b3d0c2fc2b2a2f904a0738bf8193d6e5e339d4007ced-primary.xml.gz [Recv failure: Connection reset by peer]
  - Curl error (56): Failure when receiving data from the peer for http://openkoji.iscas.ac.cn/kojifiles/repos/f37-build-side-32-misc-devel/12044/riscv64/repodata/e1a41dd3d6bd73fbe13fb9bdd26855fdcce49656ff1a822a8be3998cad3f1daf-filelists.xml.gz [Recv failure: Connection reset by peer]
  - Curl error (18): Transferred a partial file for http://openkoji.iscas.ac.cn/kojifiles/repos/f37-build-side-32-misc-devel/12044/riscv64/repodata/cc2542e5647aa2db5971b3d0c2fc2b2a2f904a0738bf8193d6e5e339d4007ced-primary.xml.gz [transfer closed with 3516975 bytes remaining to read]
  - Curl error (18): Transferred a partial file for http://openkoji.iscas.ac.cn/kojifiles/repos/f37-build-side-32-misc-devel/12044/riscv64/repodata/e1a41dd3d6bd73fbe13fb9bdd26855fdcce49656ff1a822a8be3998cad3f1daf-filelists.xml.gz [transfer closed with 13399202 bytes remaining to read]
Error: Failed to download metadata for repo 'build': Yum repo downloading error: Downloading error(s): repodata/cc2542e5647aa2db5971b3d0c2fc2b2a2f904a0738bf8193d6e5e339d4007ced-primary.xml.gz - Cannot download, all mirrors were already tried without success; repodata/e1a41dd3d6bd73fbe13fb9bdd26855fdcce49656ff1a822a8be3998cad3f1daf-filelists.xml.gz - Cannot download, all mirrors were already tried without success