2018-07-13 23:52:06,744 [INFO] {6948} 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
2018-07-14 00:30:19,288 [INFO] {7848} 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/8883/58883/local/work/cli-build/1531482848.33287.CqOtsjDc/perl-Net-DBus-1.1.0-12.fc29.src.rpm)  Config(f29-build-17531-8382)
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-Net-DBus-1.1.0-12.fc29.src.rpm
Start: build setup for perl-Net-DBus-1.1.0-12.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/8883/58883/local/work/cli-build/1531482848.33287.CqOtsjDc/perl-Net-DBus-1.1.0-12.fc29.src.rpm) Config(f29-build-17531-8382) 2 minutes 45 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-17531-8382/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-17531-8382/root/ /var/lib/mock/f29-build-17531-8382/root//builddir/build/SRPMS/perl-Net-DBus-1.1.0-12.fc29.src.rpm
Last metadata expiration check: 0:00:10 ago on Sat 14 Jul 2018 12:32:42 AM BST.
Package findutils-1:4.6.0-19.fc29.riscv64 is already installed, skipping.
Package gcc-8.1.1-3.1.riscv64.fc29.riscv64 is already installed, skipping.
Package make-1:4.2.1-9.fc29.riscv64 is already installed, skipping.
Package pkgconf-pkg-config-1.5.1-2.fc29.riscv64 is already installed, skipping.
Error: 
 Problem 1: conflicting requests
  - nothing provides libperl.so.5.26()(64bit) needed by perl-XML-Parser-2.44-10.fc29.riscv64
 Problem 2: package perl-XML-Twig-3.52-7.fc29.noarch requires perl(XML::Parser) >= 2.23, but none of the providers can be installed
  - conflicting requests
  - nothing provides libperl.so.5.26()(64bit) needed by perl-XML-Parser-2.44-10.fc29.riscv64