2021-09-23 22:34:49,127 [INFO] {1682475} 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.el8)...
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-39875-19814-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
Last metadata expiration check: 0:00:01 ago on Thu Sep 23 22:34:50 2021.
Error: 
 Problem 1: package dnf-4.2.17-6.0.1.an8.noarch requires python3-dnf = 4.2.17-6.0.1.an8, but none of the providers can be installed
  - package python3-dnf-4.2.17-6.0.1.an8.noarch requires python3-rpm >= 4.14.2-35, but none of the providers can be installed
  - conflicting requests
  - nothing provides libdw.so.1()(64bit) needed by python3-rpm-4.14.2-37.0.1.an8.x86_64
  - nothing provides libelf.so.1()(64bit) needed by python3-rpm-4.14.2-37.0.1.an8.x86_64
 Problem 2: package python3-dnf-plugins-core-4.0.12-3.el8.noarch requires python3-hawkey >= 0.37.0, but none of the providers can be installed
  - package dnf-plugins-core-4.0.12-3.el8.noarch requires python3-dnf-plugins-core = 4.0.12-3.el8, but none of the providers can be installed
  - package python3-hawkey-0.39.1-5.0.1.an8.x86_64 requires librpm.so.8()(64bit), but none of the providers can be installed
  - package python3-hawkey-0.39.1-5.0.1.an8.x86_64 requires librpmio.so.8()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides libelf.so.1()(64bit) needed by rpm-libs-4.14.2-37.0.1.an8.x86_64
  - nothing provides libelf.so.1(ELFUTILS_1.0)(64bit) needed by rpm-libs-4.14.2-37.0.1.an8.x86_64
(try to add '--skip-broken' to skip uninstallable packages)