2018-05-31 07:46:39,451 [INFO] {31421} 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
2018-05-31 08:30:13,250 [INFO] {32494} 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/6890/16890/local/work/cli-build/1527686012.2598388.fEwsiXXE/xpra-2.3-1.fc29.src.rpm)  Config(f29-build-6269-1533)
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-2.3-1.fc29.src.rpm
Start: build setup for xpra-2.3-1.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/6890/16890/local/work/cli-build/1527686012.2598388.fEwsiXXE/xpra-2.3-1.fc29.src.rpm) Config(f29-build-6269-1533) 3 minutes 34 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-6269-1533/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-6269-1533/root/ /var/lib/mock/f29-build-6269-1533/root//builddir/build/SRPMS/xpra-2.3-1.fc29.src.rpm
Last metadata expiration check: 0:00:14 ago on Thu 31 May 2018 08:33:27 AM BST.
Package gcc-8.1.1-1.1.riscv64.fc29.riscv64 is already installed, skipping.
Package pkgconf-1.4.2-1.fc29.riscv64 is already installed, skipping.
Error: 
 Problem: conflicting requests
  - nothing provides /usr/bin/node needed by uglify-js-2.8.22-3.fc27.noarch