2018-12-07 10:32:03,378 [INFO] {7599} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.1)...
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
2018-12-07 11:08:27,152 [INFO] {8247} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.4.13 starting (python version = 3.7.1)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/6995/146995/local/work/cli-build/1543626482.0630167.bTuGaelS/R-pkgload-1.0.0-1.fc30.src.rpm)  Config(f30-build-38831-22273)
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-pkgload-1.0.0-1.fc30.src.rpm
Start: build setup for R-pkgload-1.0.0-1.fc30.src.rpm
ERROR: Exception(/tmp/koji/tasks/6995/146995/local/work/cli-build/1543626482.0630167.bTuGaelS/R-pkgload-1.0.0-1.fc30.src.rpm) Config(f30-build-38831-22273) 3 minutes 48 seconds
INFO: Results and/or logs in: /var/lib/mock/f30-build-38831-22273/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f30-build-38831-22273/root/ --setopt=install_weak_deps=0 /var/lib/mock/f30-build-38831-22273/root//builddir/build/SRPMS/R-pkgload-1.0.0-1.fc30.src.rpm
Last metadata expiration check: 0:00:20 ago on Fri 07 Dec 2018 10:34:01 AM EST.
Error: 
 Problem 1: conflicting requests
  - nothing provides R-curl >= 0.9.1 needed by R-httr-1.3.1-2.fc29.noarch
 Problem 2: package R-pkgbuild-1.0.1-1.fc30.noarch requires R-callr >= 2.0.0, but none of the providers can be installed
  - conflicting requests
  - nothing provides R-processx >= 3.2.0 needed by R-callr-3.0.0-1.fc30.noarch