2019-07-17 06:19:40,803 [INFO] {1866} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
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: 1.4.14
INFO: Mock Version: 1.4.14
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-07-17 06:45:00,544 [INFO] {2661} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/1291/171291/local/work/tasks/1242/171242/perl-Lexical-Var-0.009-20.fc31.src.rpm)  Config(f31-build-45215-26292)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Finish: chroot init
Start: build phase for perl-Lexical-Var-0.009-20.fc31.src.rpm
Start: build setup for perl-Lexical-Var-0.009-20.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/1291/171291/local/work/tasks/1242/171242/perl-Lexical-Var-0.009-20.fc31.src.rpm) Config(f31-build-45215-26292) 1 minutes 43 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-45215-26292/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-45215-26292/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-45215-26292/root//builddir/build/SRPMS/perl-Lexical-Var-0.009-20.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:09 ago on Wed 17 Jul 2019 06:22:29 AM EDT.
Package coreutils-8.31-1.fc31.riscv64 is already installed.
Package findutils-1:4.6.0-21.fc30.riscv64 is already installed.
Error: 
 Problem 1: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Lexical-SealRequireHints-0.011-8.fc30.riscv64
 Problem 2: package perl-Software-License-0.103014-4.fc31.noarch requires perl(Data::Section), but none of the providers can be installed
  - package perl-Data-Section-0.200007-7.fc31.noarch requires perl(Sub::Exporter) >= 0.979, but none of the providers can be installed
  - package perl-Module-Build-2:0.42.29-3.fc31.noarch requires perl(Software::License), but none of the providers can be installed
  - package perl-Sub-Exporter-0.987-19.fc31.noarch requires perl(Params::Util) >= 0.14, but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Params-Util-1.07-25.fc30.riscv64
  - nothing provides libperl.so.5.28()(64bit) needed by perl-Params-Util-1.07-25.fc30.riscv64