2018-07-26 14:42:49,725 [INFO] {27041} 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
2018-07-26 14:50:44,879 [INFO] {27374} 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/4499/74499/local/work/cli-build/1531950744.913293.LEHHxtoH/erlang-gen_leader-1.0-15.fc29.src.rpm)  Config(f29-build-20217-10651)
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 erlang-gen_leader-1.0-15.fc29.src.rpm
Start: build setup for erlang-gen_leader-1.0-15.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/4499/74499/local/work/cli-build/1531950744.913293.LEHHxtoH/erlang-gen_leader-1.0-15.fc29.src.rpm) Config(f29-build-20217-10651) 0 minutes 20 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-20217-10651/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-20217-10651/root/ /var/lib/mock/f29-build-20217-10651/root//builddir/build/SRPMS/erlang-gen_leader-1.0-15.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Thu 26 Jul 2018 02:50:55 PM UTC.
Error: 
 Problem: package erlang-rebar-2.6.4-6.fc28.riscv64 requires erlang-eflame(riscv-64), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.26.2) needed by erlang-eflame-0-0.7.gita085181.fc29.riscv64