2018-06-24 23:42:58,655 [INFO] {16322} 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
2018-06-25 00:44:38,819 [INFO] {18365} 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/7577/47577/local/work/cli-build/1529859220.4329534.XdqKrnqH/kio-extras-18.04.1-1.fc29.src.rpm)  Config(f29-build-14279-6536)
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 kio-extras-18.04.1-1.fc29.src.rpm
Start: build setup for kio-extras-18.04.1-1.fc29.src.rpm
ERROR: Exception(/tmp/koji/tasks/7577/47577/local/work/cli-build/1529859220.4329534.XdqKrnqH/kio-extras-18.04.1-1.fc29.src.rpm) Config(f29-build-14279-6536) 2 minutes 52 seconds
INFO: Results and/or logs in: /var/lib/mock/f29-build-14279-6536/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f29-build-14279-6536/root/ /var/lib/mock/f29-build-14279-6536/root//builddir/build/SRPMS/kio-extras-18.04.1-1.fc29.src.rpm
Last metadata expiration check: 0:00:11 ago on Mon 25 Jun 2018 12:47:19 AM UTC.
No matching package to install: 'qt5-qtwebengine-devel >= 5.7'
Not all dependencies satisfied
Error: Some packages could not be found.