2019-07-25 21:42:37,732 [INFO] {2100} 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
2019-07-25 21:50:35,711 [INFO] {2561} 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/3999/193999/local/work/tasks/3932/193932/ipv6calc-2.1.0-34.fc31.src.rpm)  Config(f31-build-53938-27922)
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 ipv6calc-2.1.0-34.fc31.src.rpm
Start: build setup for ipv6calc-2.1.0-34.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/3999/193999/local/work/tasks/3932/193932/ipv6calc-2.1.0-34.fc31.src.rpm) Config(f31-build-53938-27922) 0 minutes 25 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-53938-27922/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-53938-27922/root/ /var/lib/mock/f31-build-53938-27922/root//builddir/build/SRPMS/ipv6calc-2.1.0-34.fc31.src.rpm
Last metadata expiration check: 0:00:02 ago on Thu 25 Jul 2019 09:50:54 PM UTC.
Package curl-7.63.0-4.fc30.riscv64 is already installed, skipping.
Error: 
 Problem: package httpd-2.4.39-12.fc31.riscv64 requires systemd-units, but none of the providers can be installed
  - package httpd-devel-2.4.39-12.fc31.riscv64 requires httpd = 2.4.39-12.fc31, but none of the providers can be installed
  - package systemd-242-4.git7a6d834.2.riscv64.fc31.riscv64 requires libcryptsetup.so.12()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides libargon2.so.0()(64bit) needed by cryptsetup-libs-2.0.5-1.fc30.riscv64