2019-08-02 02:20:58,138 [INFO] {5866} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.3.4 starting (python version = 2.7.5)...
Start: init plugins
INFO: selinux enabled
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: 1.3.4
INFO: Mock Version: 1.3.4
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2019-08-02 02:21:32,633 [INFO] {6468} koji.build.buildroot:487 Running mock as kojibuilder
INFO: mock.py version 1.3.4 starting (python version = 2.7.5)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/9108/49108/local/work/tasks/9105/49105/rubygem-mysql2-0.4.10-4.module_el8.0.0+173+64f7ad06.src.rpm)  Config(module-ruby-2.5-8000020190801235001-d1bfb1e2-build-24416-1787)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.3.4
INFO: Mock Version: 1.3.4
Finish: chroot init
Start: build phase for rubygem-mysql2-0.4.10-4.module_el8.0.0+173+64f7ad06.src.rpm
Start: build setup for rubygem-mysql2-0.4.10-4.module_el8.0.0+173+64f7ad06.src.rpm
ERROR: Exception(/tmp/koji/tasks/9108/49108/local/work/tasks/9105/49105/rubygem-mysql2-0.4.10-4.module_el8.0.0+173+64f7ad06.src.rpm) Config(module-ruby-2.5-8000020190801235001-d1bfb1e2-build-24416-1787) 0 minutes 1 seconds
INFO: Results and/or logs in: /var/lib/mock/module-ruby-2.5-8000020190801235001-d1bfb1e2-build-24416-1787/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/module-ruby-2.5-8000020190801235001-d1bfb1e2-build-24416-1787/root/ /var/lib/mock/module-ruby-2.5-8000020190801235001-d1bfb1e2-build-24416-1787/root//builddir/build/SRPMS/rubygem-mysql2-0.4.10-4.module_el8.0.0+173+64f7ad06.src.rpm --setopt=tsflags=nocontexts
No matching package to install: 'mariadb-server'
Not all dependencies satisfied
Error: Some packages could not be found.