2023-11-14 05:46:25,916 [INFO] {1800805} koji.build.buildroot:564 Running mock as kojibuilder
INFO: mock.py version 3.5 starting (python version = 3.11.3, NVR = mock-3.5-2.fc38)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
INFO: Signal handler active
Start: run
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 3.5
INFO: Mock Version: 3.5
Start: dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /var/lib/mock/f39-build-1666407-40775/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 (7): Couldn't connect to server for http://openkoji.iscas.ac.cn/kojifiles/repos/f39-build/40775/riscv64/repodata/a47be2b076334db2ad40df3432e323c64d13a4f1bcd1227d2a99851daeb62f14-primary.xml.gz [Failed to connect to openkoji.iscas.ac.cn port 80 after 3 ms: Couldn't connect to server]
  - Curl error (28): Timeout was reached for http://openkoji.iscas.ac.cn/kojifiles/repos/f39-build/40775/riscv64/repodata/a47be2b076334db2ad40df3432e323c64d13a4f1bcd1227d2a99851daeb62f14-primary.xml.gz [Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds]
  - Curl error (18): Transferred a partial file for http://openkoji.iscas.ac.cn/kojifiles/repos/f39-build/40775/riscv64/repodata/a47be2b076334db2ad40df3432e323c64d13a4f1bcd1227d2a99851daeb62f14-primary.xml.gz [transfer closed with 14951448 bytes remaining to read]
  - Curl error (56): Failure when receiving data from the peer for http://openkoji.iscas.ac.cn/kojifiles/repos/f39-build/40775/riscv64/repodata/a47be2b076334db2ad40df3432e323c64d13a4f1bcd1227d2a99851daeb62f14-primary.xml.gz [Recv failure: Connection reset by peer]
Error: Failed to download metadata for repo 'build': Yum repo downloading error: Downloading error(s): repodata/a47be2b076334db2ad40df3432e323c64d13a4f1bcd1227d2a99851daeb62f14-primary.xml.gz - Cannot download, all mirrors were already tried without success