2019-07-15 04:24:26,390 [INFO] {7833} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.2)...
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
2019-07-15 04:36:58,668 [INFO] {8157} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.2)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/8941/168941/local/work/tasks/8940/168940/libsolv-0.7.5-1.fc31.src.rpm)  Config(f31-build-44175-25925)
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 libsolv-0.7.5-1.fc31.src.rpm
Start: build setup for libsolv-0.7.5-1.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/8941/168941/local/work/tasks/8940/168940/libsolv-0.7.5-1.fc31.src.rpm) Config(f31-build-44175-25925) 1 minutes 14 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-44175-25925/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-44175-25925/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-44175-25925/root//builddir/build/SRPMS/libsolv-0.7.5-1.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:05 ago on Mon 15 Jul 2019 04:25:26 AM EDT.
Error: 
 Problem 1: package perl-devel-4:5.30.0-440.fc31.riscv64 requires perl(File::Spec), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-PathTools-3.75-1.fc29.riscv64
  - nothing provides libperl.so.5.28()(64bit) needed by perl-PathTools-3.75-1.fc29.riscv64
 Problem 2: package perl-generators-1.11-3.fc31.noarch requires perl-interpreter >= 4:5.22.0-351, but none of the providers can be installed
  - package perl-generators-1.11-3.fc31.noarch requires /usr/bin/perl, but none of the providers can be installed
  - package perl-generators-1.11-3.fc31.noarch requires perl(File::Basename), but none of the providers can be installed
  - package perl-interpreter-4:5.30.0-440.fc31.riscv64 requires perl(threads::shared), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-threads-shared-1.59-1.fc30.riscv64
  - nothing provides libperl.so.5.28()(64bit) needed by perl-threads-shared-1.59-1.fc30.riscv64