2021-09-14 18:46:04,307 [INFO] {2984344} koji.build.buildroot:541 Running mock as kojibuilder
ERROR: Option --old-chroot has been deprecated. Use --isolation=simple instead.
INFO: mock.py version 2.8 starting (python version = 3.6.8, NVR = mock-2.8-1.lns8)...
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: 2.8
INFO: Mock Version: 2.8
Start(bootstrap): dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /var/lib/mock/dist-an8-loongarch64-build-38530-18349-bootstrap/root/ --setopt=deltarpm=False --allowerasing --disableplugin=local --disableplugin=spacewalk install dnf dnf-plugins-core
Unable to detect release version (use '--releasever' to specify release version)
No matches found for the following disable plugin patterns: local, spacewalk
Errors during downloading metadata for repository 'build':
  - Curl error (28): Timeout was reached for http://8.131.87.1/kojifiles/repos/dist-an8-loongarch64-build/18349/loongarch64/repodata/7782226f63877011fa98803b0b5610f34382d743a4e78ad8da0859db1001c8b9-filelists.xml.gz [Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds]
  - Curl error (28): Timeout was reached for http://8.131.87.1/kojifiles/repos/dist-an8-loongarch64-build/18349/loongarch64/repodata/3efb6a003a294f418a9b587e679c8938cd1fe498d915d691c6cbff4a48c5fdca-primary.xml.gz [Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds]
Error: Failed to download metadata for repo 'build': Yum repo downloading error: Downloading error(s): repodata/7782226f63877011fa98803b0b5610f34382d743a4e78ad8da0859db1001c8b9-filelists.xml.gz - Cannot download, all mirrors were already tried without success