2020-01-20 04:55:51,663 [INFO] {10008} 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
2020-01-20 05:07:02,343 [INFO] {10198} 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/6748/326748/local/work/tasks/6690/326690/unique-1.1.6-23.fc32.src.rpm)  Config(f32-build-121642-37759)
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/6748/326748/local/work/tasks/6690/326690/unique-1.1.6-23.fc32.src.rpm) Config(f32-build-121642-37759) 1 minutes 9 seconds
INFO: Results and/or logs in: /var/lib/mock/f32-build-121642-37759/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f32-build-121642-37759/root/ --setopt=install_weak_deps=0 /var/lib/mock/f32-build-121642-37759/root//builddir/build/SRPMS/unique-1.1.6-23.fc32.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:05 ago on Mon 20 Jan 2020 04:56:55 AM EST.
Error: 
 Problem: conflicting requests
  - nothing provides python2-libxml2 needed by gnome-doc-utils-0.20.10-18.fc31.noarch