2018-08-27 11:41:04,378 [INFO] {30071} 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
2018-08-27 11:51:54,719 [INFO] {30404} 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/1032/101032/local/work/cli-build/1535368622.297743.pmjjmpqW/erlang-gproc-0.7.0-4.fc29.src.rpm)  Config(f29-build-28190-14934)
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 erlang-gproc-0.7.0-4.fc29.src.rpm
Start: build setup for erlang-gproc-0.7.0-4.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/1032/101032/local/work/cli-build/1535368622.297743.pmjjmpqW/erlang-gproc-0.7.0-4.fc29.src.rpm) Config(f29-build-28190-14934) 0 minutes 39 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-28190-14934/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-28190-14934/root/ /var/lib/mock/f29-build-28190-14934/root//builddir/build/SRPMS/erlang-gproc-0.7.0-4.fc29.src.rpm
Failed to synchronize cache for repo 'build', disabling.
No matching package to install: 'erlang-edown'
No matching package to install: 'erlang-gen_leader'
No matching package to install: 'erlang-rebar'
Not all dependencies satisfied
Error: Some packages could not be found.