2019-07-16 00:49:36,713 [INFO] {27398} 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
2019-07-16 01:00:49,589 [INFO] {28272} 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/390/170390/local/work/tasks/273/170273/perl-Math-Factor-XS-0.40-24.fc31.src.rpm)  Config(f31-build-44526-26222)
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-Math-Factor-XS-0.40-24.fc31.src.rpm
Start: build setup for perl-Math-Factor-XS-0.40-24.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/390/170390/local/work/tasks/273/170273/perl-Math-Factor-XS-0.40-24.fc31.src.rpm) Config(f31-build-44526-26222) 0 minutes 18 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-44526-26222/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-44526-26222/root/ /var/lib/mock/f31-build-44526-26222/root//builddir/build/SRPMS/perl-Math-Factor-XS-0.40-24.fc31.src.rpm
Last metadata expiration check: 0:00:02 ago on Tue 16 Jul 2019 01:01:01 AM UTC.
Error: 
 Problem 1: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Exporter-5.73-418.fc29.noarch
 Problem 2: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-Params-Validate-1.29-8.fc30.riscv64
 Problem 3: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Scalar-List-Utils-3:1.50-417.fc29.riscv64
 Problem 4: conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Test-Pod-1.52-3.fc29.noarch
 Problem 5: package perl-Module-Build-2:0.42.29-3.fc31.noarch requires perl(version), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-version-7:0.99.24-5.fc30.riscv64
 Problem 6: 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
 Problem 7: package perl-Test-Simple-3:1.302164-3.fc31.noarch requires perl(Term::ANSIColor), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Term-ANSIColor-4.06-418.fc29.noarch
 Problem 8: 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
 Problem 9: package perl-ExtUtils-CBuilder-1:0.280231-438.fc31.noarch requires perl(Cwd), 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
 Problem 10: package perl-List-MoreUtils-0.428-6.fc31.noarch requires perl(List::MoreUtils::XS) >= 0.426, but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-List-MoreUtils-XS-0.428-4.fc30.riscv64
 Problem 11: package perl-libs-4:5.30.0-440.fc31.riscv64 requires perl(Exporter), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Exporter-5.73-418.fc29.noarch
 Problem 12: package perl-boolean-0.46-9.fc31.noarch requires perl(Exporter), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Exporter-5.73-418.fc29.noarch
 Problem 13: package perl-Math-BigInt-1:1.9998.16-438.fc31.noarch requires perl(Exporter), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Exporter-5.73-418.fc29.noarch
 Problem 14: package perl-Carp-1.50-438.fc31.noarch requires perl(Exporter), but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Exporter-5.73-418.fc29.noarch
 Problem 15: package perl-Test-Pod-Coverage-1.10-14.fc31.noarch requires perl(Pod::Coverage), but none of the providers can be installed
  - package perl-Pod-Coverage-0.23-18.fc31.noarch requires perl(Devel::Symdump) >= 2.01, but none of the providers can be installed
  - conflicting requests
  - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-Devel-Symdump-1:2.18-8.fc29.noarch
 Problem 16: package perl-generators-1.11-3.fc31.noarch requires /usr/bin/perl, 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