2018-06-21 06:31:33,984 [INFO] {21321} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.9 starting (python version = 3.6.4)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.9
INFO: Mock Version: 1.4.9
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2018-06-21 07:20:25,965 [INFO] {22923} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.9 starting (python version = 3.6.4)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/4082/44082/local/work/cli-build/1529441728.5570748.XnrQPXOI/xviewer-plugins-1.2.0-6.fc29.src.rpm)  Config(f29-build-13326-6057)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.9
INFO: Mock Version: 1.4.9
Finish: chroot init
Start: build phase for xviewer-plugins-1.2.0-6.fc29.src.rpm
Start: build setup for xviewer-plugins-1.2.0-6.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/4082/44082/local/work/cli-build/1529441728.5570748.XnrQPXOI/xviewer-plugins-1.2.0-6.fc29.src.rpm) Config(f29-build-13326-6057) 2 minutes 45 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-13326-6057/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-13326-6057/root/ /var/lib/mock/f29-build-13326-6057/root//builddir/build/SRPMS/xviewer-plugins-1.2.0-6.fc29.src.rpm
Last metadata expiration check: 0:00:14 ago on Thu 21 Jun 2018 07:22:44 AM UTC.
Error: 
 Problem: package xviewer-devel-1.8.0-2.fc29.riscv64 requires xviewer(riscv-64) = 1.8.0-2.fc29, but none of the providers can be installed
  - conflicting requests
  - nothing provides xviewer-plugins(riscv-64) needed by xviewer-1.8.0-2.fc29.riscv64