2019-07-17 16:12:21,142 [INFO] {15009} 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 16:21:09,514 [INFO] {15582} 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/2910/172910/local/work/tasks/2741/172741/perl-Crypt-OpenSSL-ECDSA-0.08-13.fc31.src.rpm)  Config(f31-build-45969-26406)
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-Crypt-OpenSSL-ECDSA-0.08-13.fc31.src.rpm
Start: build setup for perl-Crypt-OpenSSL-ECDSA-0.08-13.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/2910/172910/local/work/tasks/2741/172741/perl-Crypt-OpenSSL-ECDSA-0.08-13.fc31.src.rpm) Config(f31-build-45969-26406) 0 minutes 19 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-45969-26406/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-45969-26406/root/ /var/lib/mock/f31-build-45969-26406/root//builddir/build/SRPMS/perl-Crypt-OpenSSL-ECDSA-0.08-13.fc31.src.rpm
Last metadata expiration check: 0:00:02 ago on Wed 17 Jul 2019 04:21:22 PM UTC.
Package findutils-1:4.6.0-21.fc30.riscv64 is already installed, skipping.
Error: 
 Problem: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Crypt-OpenSSL-EC-1.31-7.fc30.riscv64