2020-01-17 12:33:44,021 [INFO] {3408} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
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: 1.4.14
INFO: Mock Version: 1.4.14
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2020-01-17 12:49:42,350 [INFO] {3600} koji.build.buildroot:505 Running mock as kojibuilder
INFO: mock.py version 1.4.14 starting (python version = 3.7.3)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/tmp/koji/tasks/5969/325969/local/work/tasks/5901/325901/unique-1.1.6-23.fc32.src.rpm)  Config(f32-build-121412-37567)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.14
INFO: Mock Version: 1.4.14
Finish: chroot init
Start: build phase for unique-1.1.6-23.fc32.src.rpm
Start: build setup for unique-1.1.6-23.fc32.src.rpm
ERROR: Exception(/tmp/koji/tasks/5969/325969/local/work/tasks/5901/325901/unique-1.1.6-23.fc32.src.rpm) Config(f32-build-121412-37567) 1 minutes 27 seconds
INFO: Results and/or logs in: /var/lib/mock/f32-build-121412-37567/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f32-build-121412-37567/root/ --setopt=install_weak_deps=0 /var/lib/mock/f32-build-121412-37567/root//builddir/build/SRPMS/unique-1.1.6-23.fc32.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:06 ago on Fri 17 Jan 2020 12:35:19 PM EST.
Error: 
 Problem: conflicting requests
  - nothing provides python2-libxml2 needed by gnome-doc-utils-0.20.10-18.fc31.noarch