2019-07-23 23:51:40,169 [INFO] {8890} 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
2019-07-24 00:25:54,839 [INFO] {10067} 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/4678/184678/local/work/tasks/4297/184297/picosat-965-8.fc31.src.rpm)  Config(f31-build-48652-27160)
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 picosat-965-8.fc31.src.rpm
Start: build setup for picosat-965-8.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/4678/184678/local/work/tasks/4297/184297/picosat-965-8.fc31.src.rpm) Config(f31-build-48652-27160) 2 minutes 51 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-48652-27160/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-48652-27160/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-48652-27160/root//builddir/build/SRPMS/picosat-965-8.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:14 ago on Tue 23 Jul 2019 11:54:14 PM EDT.
Error: 
 Problem: package nss-3.42.1-1.fc31.riscv64 requires crypto-policies, but none of the providers can be installed
  - package crypto-policies-20190527-1.git0b3add8.fc31.noarch conflicts with nss < 3.44.0 provided by nss-3.42.1-1.fc31.riscv64
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so()(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so(NSS_3.2)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libsmime3.so()(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so(NSS_3.3)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so(NSS_3.4)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libsmime3.so(NSS_3.4)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so(NSS_3.12)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libsmime3.so(NSS_3.2)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libnss3.so(NSS_3.8)(64bit), but none of the providers can be installed
  - package poppler-0.67.0-6.fc30.riscv64 requires libsmime3.so(NSS_3.16)(64bit), but none of the providers can be installed
  - package cups-filters-1.21.6-1.fc30.riscv64 requires libpoppler.so.78()(64bit), but none of the providers can be installed
  - package cups-1:2.2.10-1.fc30.riscv64 requires cups-filters, but none of the providers can be installed
  - package R-core-3.5.2-2.fc30.riscv64 requires cups, but none of the providers can be installed
  - package R-core-devel-3.5.2-2.fc30.riscv64 requires R-core = 3.5.2-2.fc30, but none of the providers can be installed
  - conflicting requests
(try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages)