2018-08-21 05:59:32,920 [INFO] {26216} 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
2018-08-21 07:07:49,045 [INFO] {27771} 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/6655/96655/local/work/cli-build/1534092691.954498.NdWvJqIJ/xpra-2.3.2-4.fc29.src.rpm)  Config(f29-build-27094-14162)
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 xpra-2.3.2-4.fc29.src.rpm
Start: build setup for xpra-2.3.2-4.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/6655/96655/local/work/cli-build/1534092691.954498.NdWvJqIJ/xpra-2.3.2-4.fc29.src.rpm) Config(f29-build-27094-14162) 2 minutes 46 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-27094-14162/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-27094-14162/root/ /var/lib/mock/f29-build-27094-14162/root//builddir/build/SRPMS/xpra-2.3.2-4.fc29.src.rpm
Last metadata expiration check: 0:00:11 ago on Tue 21 Aug 2018 07:10:11 AM BST.
Package gcc-8.2.1-2.1.riscv64.fc29.riscv64 is already installed, skipping.
Package pkgconf-1.5.3-2.fc29.riscv64 is already installed, skipping.
Error: 
 Problem: conflicting requests
  - nothing provides /usr/bin/node needed by uglify-js-2.8.22-5.fc29.noarch