2019-07-25 22:19:26,358 [INFO] {5663} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.0)...
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: 1.4.13
INFO: Mock Version: 1.4.13
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-07-25 22:25:25,432 [INFO] {6307} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.0)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/4137/194137/local/work/tasks/3964/193964/irc-otr-1.0.2-7.fc31.src.rpm)  Config(f31-build-54033-27924)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.13
INFO: Mock Version: 1.4.13
Finish: chroot init
Start: build phase for irc-otr-1.0.2-7.fc31.src.rpm
Start: build setup for irc-otr-1.0.2-7.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/4137/194137/local/work/tasks/3964/193964/irc-otr-1.0.2-7.fc31.src.rpm) Config(f31-build-54033-27924) 0 minutes 16 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-54033-27924/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-54033-27924/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-54033-27924/root//builddir/build/SRPMS/irc-otr-1.0.2-7.fc31.src.rpm
Last metadata expiration check: 0:00:03 ago on Thu Jul 25 22:19:49 2019.
Package pkgconf-pkg-config-1.5.4-1.fc30.riscv64 is already installed.
Error: 
 Problem: package irssi-devel-1.1.1-6.fc30.riscv64 requires irssi = 1.1.1-6.fc30, but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by irssi-1.1.1-6.fc30.riscv64
  - nothing provides libperl.so.5.28()(64bit) needed by irssi-1.1.1-6.fc30.riscv64