2019-07-27 07:34:50,608 [INFO] {14450} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
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
2019-07-27 08:01:56,832 [INFO] {14818} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/1063/201063/local/work/tasks/919/200919/libfreenect-0.5.7-6.fc31.src.rpm)  Config(f31-build-58674-28470)
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 libfreenect-0.5.7-6.fc31.src.rpm
Start: build setup for libfreenect-0.5.7-6.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/1063/201063/local/work/tasks/919/200919/libfreenect-0.5.7-6.fc31.src.rpm) Config(f31-build-58674-28470) 2 minutes 37 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-58674-28470/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-58674-28470/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-58674-28470/root//builddir/build/SRPMS/libfreenect-0.5.7-6.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:14 ago on Sat 27 Jul 2019 07:37:11 AM EDT.
Error: 
 Problem 1: conflicting requests
  - nothing provides libjsoncpp.so.19()(64bit) needed by cmake-3.14.5-3.fc31.riscv64
 Problem 2: package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_core.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_imgproc.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_videoio.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_imgcodecs.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_flann.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_objdetect.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_video.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_features2d.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_highgui.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_ml.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_photo.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_hfs.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_shape.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_stitching.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_cvv.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_superres.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-devel-3.4.1-6.fc29.riscv64 requires libopencv_videostab.so.3.4()(64bit), but none of the providers can be installed
  - package opencv-core-3.4.1-6.fc29.riscv64 requires libIlmImf-2_2.so.22()(64bit), but none of the providers can be installed
  - conflicting requests
  - nothing provides libHalf.so.12()(64bit) needed by OpenEXR-libs-2.2.0-15.fc30.riscv64
  - nothing provides libIex-2_2.so.12()(64bit) needed by OpenEXR-libs-2.2.0-15.fc30.riscv64
  - nothing provides libIlmThread-2_2.so.12()(64bit) needed by OpenEXR-libs-2.2.0-15.fc30.riscv64
  - nothing provides libImath-2_2.so.12()(64bit) needed by OpenEXR-libs-2.2.0-15.fc30.riscv64
  - nothing provides libIexMath-2_2.so.12()(64bit) needed by OpenEXR-libs-2.2.0-15.fc30.riscv64