2018-06-25 13:02:01,240 [INFO] {7288} 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
2018-06-25 13:19:34,876 [INFO] {7858} 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/8384/48384/local/work/cli-build/1529927884.7403793.XNFkBavZ/OpenImageIO-1.8.12-1.fc29.src.rpm)  Config(f29-build-14452-6642)
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 OpenImageIO-1.8.12-1.fc29.src.rpm
Start: build setup for OpenImageIO-1.8.12-1.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/8384/48384/local/work/cli-build/1529927884.7403793.XNFkBavZ/OpenImageIO-1.8.12-1.fc29.src.rpm) Config(f29-build-14452-6642) 0 minutes 50 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-14452-6642/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-14452-6642/root/ /var/lib/mock/f29-build-14452-6642/root//builddir/build/SRPMS/OpenImageIO-1.8.12-1.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Mon 25 Jun 2018 01:20:10 PM UTC.
Package gcc-c++-8.1.1-1.1.riscv64.fc29.riscv64 is already installed, skipping.
Error: 
 Problem: package OpenColorIO-devel-1.1.0-6.fc29.riscv64 requires libOpenColorIO.so.1()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides libyaml-cpp.so.0.5()(64bit) needed by OpenColorIO-1.1.0-6.fc29.riscv64