2020-06-05 10:48:26,935 [INFO] {36254} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
Start: dnf install
Finish: dnf install
Finish: chroot init
INFO: Installed packages:
Finish: run
2020-06-05 10:57:25,380 [INFO] {36438} koji.build.buildroot:518 Running mock as kojibuilder
INFO: mock.py version 1.4.21 starting (python version = 3.8.1)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
INFO: Signal handler active
Start: run
INFO: Start(/tmp/koji/tasks/4996/564996/local/work/tasks/4867/564867/mutter-3.37.2-1.fc33.src.rpm)  Config(f33-build-250012-50764)
Start: chroot init
INFO: calling preinit hooks
INFO: enabled HW Info plugin
Mock Version: 1.4.21
INFO: Mock Version: 1.4.21
Finish: chroot init
Start: build phase for mutter-3.37.2-1.fc33.src.rpm
Start: build setup for mutter-3.37.2-1.fc33.src.rpm
Finish: build setup for mutter-3.37.2-1.fc33.src.rpm
Finish: build phase for mutter-3.37.2-1.fc33.src.rpm
ERROR: Exception(/tmp/koji/tasks/4996/564996/local/work/tasks/4867/564867/mutter-3.37.2-1.fc33.src.rpm) Config(f33-build-250012-50764) 0 minutes 58 seconds
INFO: Results and/or logs in: /var/lib/mock/f33-build-250012-50764/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f33-build-250012-50764/root/ --setopt=install_weak_deps=0 --disableplugin=local --disableplugin=spacewalk /var/lib/mock/f33-build-250012-50764/root//builddir/build/SRPMS/mutter-3.37.2-1.fc33.src.rpm --setopt=tsflags=nocontexts
No matches found for the following disable plugin patterns: local, spacewalk
Last metadata expiration check: 0:00:04 ago on Fri 05 Jun 2020 10:49:08 AM EDT.
Package pkgconf-pkg-config-1.7.0-1.fc33.riscv64 is already installed.
Error: 
 Problem 1: package gtk-doc-1.32-3.fc33.riscv64 requires python3-lxml, but none of the providers can be installed
  - conflicting requests
  - nothing provides python(abi) = 3.8 needed by python3-lxml-4.4.1-4.fc33.riscv64
 Problem 2: package gobject-introspection-devel-1.64.1-1.fc33.riscv64 requires (python(abi) = 3.8 if python3), but none of the providers can be installed
  - package git-2.26.2-1.fc33.riscv64 requires /usr/bin/python3, but none of the providers can be installed
  - conflicting requests
(try to add '--skip-broken' to skip uninstallable packages)