2019-07-26 04:34:12,862 [INFO] {980} 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
2019-07-26 04:45:06,913 [INFO] {1667} 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/4975/194975/local/work/tasks/4876/194876/ghc-http-client-tls-0.3.5.3-6.fc31.src.rpm)  Config(f31-build-54539-28008)
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 ghc-http-client-tls-0.3.5.3-6.fc31.src.rpm
Start: build setup for ghc-http-client-tls-0.3.5.3-6.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/4975/194975/local/work/tasks/4876/194876/ghc-http-client-tls-0.3.5.3-6.fc31.src.rpm) Config(f31-build-54539-28008) 0 minutes 20 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-54539-28008/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-54539-28008/root/ /var/lib/mock/f31-build-54539-28008/root//builddir/build/SRPMS/ghc-http-client-tls-0.3.5.3-6.fc31.src.rpm
Last metadata expiration check: 0:00:03 ago on Fri 26 Jul 2019 04:45:20 AM UTC.
Error: 
 Problem 1: conflicting requests
  - nothing provides ghc-devel(cereal-0.5.5.0-1XCE4Uz2LbqDHkorQgs6Kt) needed by ghc-tls-devel-1.4.1-5.fc30.riscv64
 Problem 2: package ghc-connection-devel-0.2.8-8.fc31.riscv64 requires ghc-devel(tls-1.4.1-JxoGz61fFVS9g6bCXuos0i), but none of the providers can be installed
  - conflicting requests
  - nothing provides ghc-devel(cereal-0.5.5.0-1XCE4Uz2LbqDHkorQgs6Kt) needed by ghc-tls-devel-1.4.1-5.fc30.riscv64