2021-01-16 14:35:46,773 [INFO] {730928} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
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: 1.4.21
INFO: Mock Version: 1.4.21
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2021-01-16 14:48:50,415 [INFO] {731124} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
INFO: Start(/tmp/koji/tasks/3504/923504/local/work/tasks/3368/923368/rubygem-nokogiri-1.10.10-1.fc33.src.rpm)  Config(f33-build-456531-63582)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
Finish: chroot init
Start: build phase for rubygem-nokogiri-1.10.10-1.fc33.src.rpm
Start: build setup for rubygem-nokogiri-1.10.10-1.fc33.src.rpm
Finish: build setup for rubygem-nokogiri-1.10.10-1.fc33.src.rpm
Finish: build phase for rubygem-nokogiri-1.10.10-1.fc33.src.rpm
ERROR: Exception(/tmp/koji/tasks/3504/923504/local/work/tasks/3368/923368/rubygem-nokogiri-1.10.10-1.fc33.src.rpm) Config(f33-build-456531-63582) 2 minutes 2 seconds
INFO: Results and/or logs in: /var/lib/mock/f33-build-456531-63582/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f33-build-456531-63582/root/ --setopt=install_weak_deps=0 --disableplugin=local --disableplugin=spacewalk /var/lib/mock/f33-build-456531-63582/root//builddir/build/SRPMS/rubygem-nokogiri-1.10.10-1.fc33.src.rpm --setopt=tsflags=nocontexts
No matches found for the following disable plugin patterns: local, spacewalk
Last metadata expiration check: 0:00:06 ago on Sat 16 Jan 2021 02:36:39 PM EST.
Error: 
 Problem: conflicting requests
  - nothing provides libruby.so.2.5()(64bit) needed by rubygem-racc-1.4.15-2.fc31.riscv64
(try to add '--skip-broken' to skip uninstallable packages)