2018-07-13 22:13:40,204 [INFO] {8851} 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
2018-07-13 22:25:37,239 [INFO] {9305} 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/8833/58833/local/work/cli-build/1531482413.6251194.rKDwbWMK/perl-Math-Geometry-Voronoi-1.3-23.fc29.src.rpm)  Config(f29-build-17512-8372)
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 perl-Math-Geometry-Voronoi-1.3-23.fc29.src.rpm
Start: build setup for perl-Math-Geometry-Voronoi-1.3-23.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/8833/58833/local/work/cli-build/1531482413.6251194.rKDwbWMK/perl-Math-Geometry-Voronoi-1.3-23.fc29.src.rpm) Config(f29-build-17512-8372) 0 minutes 25 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-17512-8372/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-17512-8372/root/ /var/lib/mock/f29-build-17512-8372/root//builddir/build/SRPMS/perl-Math-Geometry-Voronoi-1.3-23.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Fri 13 Jul 2018 10:25:49 PM UTC.
Package gcc-c++-8.1.1-3.1.riscv64.fc29.riscv64 is already installed, skipping.
Error: 
 Problem: conflicting requests
  - nothing provides libperl.so.5.26()(64bit) needed by perl-Params-Validate-1.29-5.fc29.riscv64