2019-07-26 19:36:19,798 [INFO] {25378} 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
2019-07-26 19:44:32,932 [INFO] {25973} 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/7653/197653/local/work/tasks/7508/197508/gnome-system-log-3.9.90-13.fc31.src.rpm)  Config(f31-build-56339-28202)
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 gnome-system-log-3.9.90-13.fc31.src.rpm
Start: build setup for gnome-system-log-3.9.90-13.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/7653/197653/local/work/tasks/7508/197508/gnome-system-log-3.9.90-13.fc31.src.rpm) Config(f31-build-56339-28202) 0 minutes 20 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-56339-28202/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-56339-28202/root/ /var/lib/mock/f31-build-56339-28202/root//builddir/build/SRPMS/gnome-system-log-3.9.90-13.fc31.src.rpm
Last metadata expiration check: 0:00:03 ago on Fri 26 Jul 2019 07:44:46 PM UTC.
Error: 
 Problem: package pango-devel-1.43.0-3.fc31.riscv64 requires pkgconfig(harfbuzz) >= 1.4.2, but none of the providers can be installed
  - package gtk3-devel-3.24.10-1.fc31.riscv64 requires pkgconfig(pango), but none of the providers can be installed
  - package harfbuzz-devel-2.5.3-2.fc31.riscv64 requires libharfbuzz-icu.so.0()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides libicuuc.so.62()(64bit) needed by harfbuzz-icu-2.5.3-2.fc31.riscv64