2018-05-14 15:15:43,367 [INFO] {22082} 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
2018-05-14 15:50:30,496 [INFO] {22961} 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/3002/3002/local/work/tasks/2923/2923/R-BufferedMatrixMethods-1.40.0-3.fc29.src.rpm)  Config(f29-build-1043-455)
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 R-BufferedMatrixMethods-1.40.0-3.fc29.src.rpm
Start: build setup for R-BufferedMatrixMethods-1.40.0-3.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/3002/3002/local/work/tasks/2923/2923/R-BufferedMatrixMethods-1.40.0-3.fc29.src.rpm) Config(f29-build-1043-455) 2 minutes 23 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-1043-455/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-1043-455/root/ /var/lib/mock/f29-build-1043-455/root//builddir/build/SRPMS/R-BufferedMatrixMethods-1.40.0-3.fc29.src.rpm
Last metadata expiration check: 0:00:08 ago on Mon 14 May 2018 03:52:40 PM BST.
No matching package to install: 'R-BufferedMatrix-devel'
No matching package to install: 'R-affyio'
Not all dependencies satisfied
Error: Some packages could not be found.