2019-07-25 10:53:42,869 [INFO] {16798} 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 11:00:31,097 [INFO] {17101} 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/1913/191913/local/work/tasks/1809/191809/alt-ergo-2.0.0-1.fc31.src.rpm)  Config(f31-build-52718-27709)
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 alt-ergo-2.0.0-1.fc31.src.rpm
Start: build setup for alt-ergo-2.0.0-1.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/1913/191913/local/work/tasks/1809/191809/alt-ergo-2.0.0-1.fc31.src.rpm) Config(f31-build-52718-27709) 0 minutes 19 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-52718-27709/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-52718-27709/root/ /var/lib/mock/f31-build-52718-27709/root//builddir/build/SRPMS/alt-ergo-2.0.0-1.fc31.src.rpm
Last metadata expiration check: 0:00:02 ago on Thu 25 Jul 2019 11:00:44 AM UTC.
Error: 
 Problem 1: conflicting requests
  - nothing provides ocaml(CamlinternalFormatBasics) = 7ea79e608e46b41c80c3251773e6fdf3 needed by ocaml-lablgtk-devel-2.18.6-8.fc30.riscv64
 Problem 2: package ocaml-zip-devel-1.06-13.fc29.riscv64 requires ocaml-zip = 1.06-13.fc29, but none of the providers can be installed
  - conflicting requests
  - nothing provides ocaml(CamlinternalFormatBasics) = 7ea79e608e46b41c80c3251773e6fdf3 needed by ocaml-zip-1.06-13.fc29.riscv64