2019-07-17 19:46:28,588 [INFO] {16145} 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
2019-07-17 19:52:55,950 [INFO] {16474} 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/3627/173627/local/work/tasks/3341/173341/perl-Coro-Multicore-1.03-2.fc31.src.rpm)  Config(f31-build-46290-26493)
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-Coro-Multicore-1.03-2.fc31.src.rpm
Start: build setup for perl-Coro-Multicore-1.03-2.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/3627/173627/local/work/tasks/3341/173341/perl-Coro-Multicore-1.03-2.fc31.src.rpm) Config(f31-build-46290-26493) 0 minutes 18 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-46290-26493/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-46290-26493/root/ /var/lib/mock/f31-build-46290-26493/root//builddir/build/SRPMS/perl-Coro-Multicore-1.03-2.fc31.src.rpm
Last metadata expiration check: 0:00:03 ago on Wed 17 Jul 2019 07:53:08 PM UTC.
Package coreutils-8.31-1.fc31.riscv64 is already installed, skipping.
Package findutils-1:4.6.0-21.fc30.riscv64 is already installed, skipping.
Package make-1:4.2.1-13.fc31.riscv64 is already installed, skipping.
Error: 
 Problem 1: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-AnyEvent-7.14-7.fc30.riscv64
 Problem 2: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Coro-6.540-1.fc30.riscv64
 Problem 3: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Coro-6.540-1.fc30.riscv64
 Problem 4: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Coro-6.540-1.fc30.riscv64