2021-09-09 09:30:15,085 [INFO] {494862} 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
Finish(bootstrap): dnf install
Finish(bootstrap): chroot init
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 2.8
INFO: Mock Version: 2.8
Start: dnf install
ERROR: Command failed: 
 # /usr/bin/dnf --installroot /var/lib/mock/dist-el8-loongarch64-build-36510-17034/root/ --setopt=deltarpm=False --allowerasing --disableplugin=local --disableplugin=spacewalk groupinstall build
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-el8-loongarch64-build/17034/loongarch64/repodata/0db6acad6175df611064bee092c48ec3be19d67cf31be37afbf10c47e3bd63a5-primary.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-el8-loongarch64-build/17034/loongarch64/repodata/864a97f09ba8d2d900422d7039946e1bf01c63271179000b068ab1ca32daa5f4-filelists.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/0db6acad6175df611064bee092c48ec3be19d67cf31be37afbf10c47e3bd63a5-primary.xml.gz - Cannot download, all mirrors were already tried without success