2019-08-02 23:41:38,146 [INFO] {14084} 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
2019-08-02 23:50:55,212 [INFO] {14690} 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/2151/222151/local/work/tasks/2059/222059/perl-AnyEvent-7.16-2.fc31.src.rpm)  Config(f31-build-68280-30167)
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 perl-AnyEvent-7.16-2.fc31.src.rpm
Start: build setup for perl-AnyEvent-7.16-2.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/2151/222151/local/work/tasks/2059/222059/perl-AnyEvent-7.16-2.fc31.src.rpm) Config(f31-build-68280-30167) 0 minutes 19 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-68280-30167/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-68280-30167/root/ /var/lib/mock/f31-build-68280-30167/root//builddir/build/SRPMS/perl-AnyEvent-7.16-2.fc31.src.rpm
Last metadata expiration check: 0:00:03 ago on Fri 02 Aug 2019 11:51:07 PM UTC.
Package coreutils-8.31-1.fc31.riscv64 is already installed, skipping.
Package findutils-1:4.6.0-24.fc31.riscv64 is already installed, skipping.
Package make-1:4.2.1-13.fc31.riscv64 is already installed, skipping.
Package openssl-libs-1:1.1.1a-1.0.riscv64.fc30.riscv64 is already installed, skipping.
Error: 
 Problem: package perl-IO-Async-0.74-2.fc31.noarch requires perl(Sereal::Encoder), but none of the providers can be installed
  - conflicting requests
  - nothing provides libminiz.so.0.1()(64bit) needed by perl-Sereal-Encoder-4.007-4.fc31.riscv64