2019-08-14 21:32:49,941 [INFO] {9692} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.0)...
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: 1.4.13
INFO: Mock Version: 1.4.13
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-08-14 21:39:11,272 [INFO] {10010} koji.build.buildroot:440 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.0)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/8725/268725/local/work/tasks/8549/268549/R-GenomicRanges-1.34.0-3.fc31.src.rpm)  Config(f31-build-91925-32333)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.13
INFO: Mock Version: 1.4.13
Finish: chroot init
Start: build phase for R-GenomicRanges-1.34.0-3.fc31.src.rpm
Start: build setup for R-GenomicRanges-1.34.0-3.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/8725/268725/local/work/tasks/8549/268549/R-GenomicRanges-1.34.0-3.fc31.src.rpm) Config(f31-build-91925-32333) 0 minutes 16 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-91925-32333/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-91925-32333/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-91925-32333/root//builddir/build/SRPMS/R-GenomicRanges-1.34.0-3.fc31.src.rpm
Last metadata expiration check: 0:00:04 ago on Wed Aug 14 21:33:23 2019.
No matching package to install: 'R-IRanges-devel >= 2.15.12'
No matching package to install: 'R-S4Vectors-devel >= 0.19.11'
Not all dependencies satisfied
Error: Some packages could not be found.