2018-05-24 22:05:24,893 [INFO] {22846} 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
2018-05-24 22:59:09,296 [INFO] {25126} 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/1143/11143/local/work/cli-build/1526976722.6888976.QOqOsRQG/telepathy-rakia-0.8.0-10.fc29.src.rpm)  Config(f29-build-4288-1026)
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 telepathy-rakia-0.8.0-10.fc29.src.rpm
Start: build setup for telepathy-rakia-0.8.0-10.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/1143/11143/local/work/cli-build/1526976722.6888976.QOqOsRQG/telepathy-rakia-0.8.0-10.fc29.src.rpm) Config(f29-build-4288-1026) 3 minutes 46 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-4288-1026/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-4288-1026/root/ /var/lib/mock/f29-build-4288-1026/root//builddir/build/SRPMS/telepathy-rakia-0.8.0-10.fc29.src.rpm
Last metadata expiration check: 0:00:12 ago on Thu 24 May 2018 11:02:34 PM BST.
Error: 
 Problem: conflicting requests
  - nothing provides python2-pyserial needed by python2-twisted-16.4.1-9.fc29.riscv64