2019-07-27 01:33:06,729 [INFO] {4016} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
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: 1.4.14
INFO: Mock Version: 1.4.14
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-07-27 02:14:24,101 [INFO] {4667} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/9730/199730/local/work/tasks/9569/199569/coolreader-3.2.30-1.fc31.src.rpm)  Config(f31-build-57788-28373)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Finish: chroot init
Start: build phase for coolreader-3.2.30-1.fc31.src.rpm
Start: build setup for coolreader-3.2.30-1.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/9730/199730/local/work/tasks/9569/199569/coolreader-3.2.30-1.fc31.src.rpm) Config(f31-build-57788-28373) 1 minutes 56 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-57788-28373/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-57788-28373/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-57788-28373/root//builddir/build/SRPMS/coolreader-3.2.30-1.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:10 ago on Sat 27 Jul 2019 01:35:40 AM EDT.
Error: 
 Problem 1: conflicting requests
  - nothing provides libjsoncpp.so.19()(64bit) needed by cmake-3.14.5-3.fc31.riscv64
 Problem 2: package harfbuzz-devel-2.5.3-2.fc31.riscv64 requires libharfbuzz-icu.so.0()(64bit), but none of the providers can be installed
  - package harfbuzz-devel-2.5.3-2.fc31.riscv64 requires harfbuzz-icu(riscv-64) = 2.5.3-2.fc31, 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
  - nothing provides libicudata.so.62()(64bit) needed by harfbuzz-icu-2.5.3-2.fc31.riscv64