2018-06-27 18:59:12,981 [INFO] {9029} 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
2018-06-27 19:13:01,937 [INFO] {9949} 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/503/50503/local/work/cli-build/1530045000.6360624.dKWyFOOL/R-lubridate-1.7.4-2.fc29.src.rpm)  Config(f29-build-15143-6973)
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-lubridate-1.7.4-2.fc29.src.rpm
Start: build setup for R-lubridate-1.7.4-2.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/503/50503/local/work/cli-build/1530045000.6360624.dKWyFOOL/R-lubridate-1.7.4-2.fc29.src.rpm) Config(f29-build-15143-6973) 0 minutes 41 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-15143-6973/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-15143-6973/root/ /var/lib/mock/f29-build-15143-6973/root//builddir/build/SRPMS/R-lubridate-1.7.4-2.fc29.src.rpm
Last metadata expiration check: 0:00:02 ago on Wed 27 Jun 2018 07:13:30 PM UTC.
Error: 
 Problem 1: conflicting requests
  - nothing provides R-glue >= 1.2.0 needed by R-stringr-1.3.1-1.fc29.noarch
 Problem 2: package R-knitr-1.20-1.fc29.noarch requires R-stringr >= 0.6, but none of the providers can be installed
  - conflicting requests
  - nothing provides R-glue >= 1.2.0 needed by R-stringr-1.3.1-1.fc29.noarch
 Problem 3: package R-core-3.5.0-4.fc29.riscv64 requires cups, but none of the providers can be installed
  - package cups-1:2.2.7-2.fc29.riscv64 requires cups-filters, but none of the providers can be installed
  - conflicting requests
  - nothing provides libpoppler.so.73()(64bit) needed by cups-filters-1.20.3-1.0.riscv64.fc29.riscv64
 Problem 4: package R-core-3.5.0-4.fc29.riscv64 requires cups, but none of the providers can be installed
  - package R-testthat-2.0.0-2.fc29.riscv64 requires libR.so()(64bit), but none of the providers can be installed
  - package cups-1:2.2.7-2.fc29.riscv64 requires cups-filters, but none of the providers can be installed
  - conflicting requests
  - nothing provides libpoppler.so.73()(64bit) needed by cups-filters-1.20.3-1.0.riscv64.fc29.riscv64
 Problem 5: package R-Rcpp-0.12.17-1.fc29.riscv64 requires libR.so()(64bit), but none of the providers can be installed
  - package R-core-3.5.0-4.fc29.riscv64 requires cups, but none of the providers can be installed
  - package R-Rcpp-devel-0.12.17-1.fc29.riscv64 requires R-Rcpp(riscv-64) = 0.12.17-1.fc29, but none of the providers can be installed
  - package cups-1:2.2.7-2.fc29.riscv64 requires cups-filters, but none of the providers can be installed
  - conflicting requests
  - nothing provides libpoppler.so.73()(64bit) needed by cups-filters-1.20.3-1.0.riscv64.fc29.riscv64
 Problem 6: package R-core-devel-3.5.0-4.fc29.riscv64 requires R-core = 3.5.0-4.fc29, but none of the providers can be installed
  - package R-core-3.5.0-4.fc29.riscv64 requires cups, but none of the providers can be installed
  - package R-devel-3.5.0-4.fc29.riscv64 requires R-core-devel = 3.5.0-4.fc29, but none of the providers can be installed
  - package cups-1:2.2.7-2.fc29.riscv64 requires cups-filters, but none of the providers can be installed
  - conflicting requests
  - nothing provides libpoppler.so.73()(64bit) needed by cups-filters-1.20.3-1.0.riscv64.fc29.riscv64