2018-06-03 06:04:37,182 [INFO] {26918} 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
2018-06-03 06:13:29,711 [INFO] {27814} 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/8600/18600/local/work/tasks/8559/18559/soprano-2.9.4-18.fc29.src.rpm)  Config(f29-build-7194-1764)
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 soprano-2.9.4-18.fc29.src.rpm
Start: build setup for soprano-2.9.4-18.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/8600/18600/local/work/tasks/8559/18559/soprano-2.9.4-18.fc29.src.rpm) Config(f29-build-7194-1764) 0 minutes 25 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-7194-1764/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-7194-1764/root/ /var/lib/mock/f29-build-7194-1764/root//builddir/build/SRPMS/soprano-2.9.4-18.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Sun 03 Jun 2018 06:13:42 AM UTC.
Package pkgconf-pkg-config-1.4.2-1.fc29.riscv64 is already installed, skipping.
Error: 
 Problem: package qt-doc-1:4.8.7-40.1.riscv64.fc29.noarch requires qt-assistant, but none of the providers can be installed
  - conflicting requests
  - nothing provides libQtWebKit.so.4()(64bit) needed by qt-assistant-1:4.8.7-40.1.riscv64.fc29.riscv64