2021-10-19 05:25:05,406 [INFO] {577005} koji.build.buildroot:543 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-46453-21826/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
Last metadata expiration check: 0:00:06 ago on Tue Oct 19 05:27:23 2021.
No match for group package "util-linux-ng"
No match for group package "buildsys-macros"
Error: 
 Problem: package git-2.27.0-1.an8.loongarch64 requires git-core = 2.27.0-1.an8, but none of the providers can be installed
  - package git-core-2.27.0-1.an8.loongarch64 requires openssh-clients, but none of the providers can be installed
  - conflicting requests
  - nothing provides libcrypt.so.2()(64bit) needed by openssh-clients-8.0p1-6.an8_4.2.loongarch64
(try to add '--skip-broken' to skip uninstallable packages)