2019-09-20 13:32:13,521 [INFO] {12893} 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
2019-09-20 14:01:26,458 [INFO] {13253} 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/1804/301804/local/work/tasks/1612/301612/fontconfig-2.13.92-3.fc31.src.rpm)  Config(f31-build-109304-33901)
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 fontconfig-2.13.92-3.fc31.src.rpm
Start: build setup for fontconfig-2.13.92-3.fc31.src.rpm
ERROR: Exception(/tmp/koji/tasks/1804/301804/local/work/tasks/1612/301612/fontconfig-2.13.92-3.fc31.src.rpm) Config(f31-build-109304-33901) 2 minutes 48 seconds
INFO: Results and/or logs in: /var/lib/mock/f31-build-109304-33901/result
ERROR: Command failed: 
 # /usr/bin/dnf builddep --installroot /var/lib/mock/f31-build-109304-33901/root/ --setopt=install_weak_deps=0 /var/lib/mock/f31-build-109304-33901/root//builddir/build/SRPMS/fontconfig-2.13.92-3.fc31.src.rpm --setopt=tsflags=nocontexts
Last metadata expiration check: 0:00:15 ago on Fri 20 Sep 2019 01:34:47 PM EDT.
Error: 
 Problem: package fontpackages-devel-1.44-25.fc31.noarch requires rpmdevtools, but none of the providers can be installed
  - package rpmdevtools-8.10-9.fc31.noarch requires rpm-python3, but none of the providers can be installed
  - conflicting requests
  - nothing provides libimaevm.so.0()(64bit) needed by python3-rpm-4.15.0-0.beta.2.fc31.2.riscv64