2020-03-28 16:38:13,684 [INFO] {180039} 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 ERROR: Command failed: # /usr/sbin/useradd -o -m -u 987 -g 135 -d /builddir -n mockbuild