2025-07-21 20:40:09,295 [INFO] {18476} koji.build.buildroot:540 Running mock as kojibuilder INFO: mock.py version 6.3 starting (python version = 3.6.8, NVR = mock-6.3-1.el8), args: /usr/libexec/mock/mock -r koji/dist-an23-build-452330-73514 --init Start(bootstrap): init plugins INFO: selinux disabled Finish(bootstrap): init plugins Start: init plugins INFO: selinux disabled Finish: init plugins INFO: Signal handler active Start: run Start: clean chroot Finish: clean chroot Mock Version: 6.3 INFO: Mock Version: 6.3 Start(bootstrap): chroot init INFO: calling preinit hooks INFO: Guessed host environment type: unknown INFO: Using container image: fedora:latest INFO: Pulling image: fedora:latest INFO: Tagging container image as mock-bootstrap-8e5c7c27-23a8-4405-beba-fe68fdc6a195 INFO: Checking that 445108eb7f7ce6bca9802b96ac18ea62764c6f6f11d68d602f56b75ca776db10 image matches host's architecture INFO: Copy content of container 445108eb7f7ce6bca9802b96ac18ea62764c6f6f11d68d602f56b75ca776db10 to /var/lib/mock/dist-an23-build-452330-73514-bootstrap/root INFO: mounting 445108eb7f7ce6bca9802b96ac18ea62764c6f6f11d68d602f56b75ca776db10 with podman image mount INFO: image 445108eb7f7ce6bca9802b96ac18ea62764c6f6f11d68d602f56b75ca776db10 as /var/lib/containers/storage/overlay/636ea8fdb88545ddf0d5b1679c26744a630a09e3b0091578a229971da0d1bd7f/merged INFO: umounting image 445108eb7f7ce6bca9802b96ac18ea62764c6f6f11d68d602f56b75ca776db10 (/var/lib/containers/storage/overlay/636ea8fdb88545ddf0d5b1679c26744a630a09e3b0091578a229971da0d1bd7f/merged) with podman image umount INFO: Removing image mock-bootstrap-8e5c7c27-23a8-4405-beba-fe68fdc6a195 INFO: Using 'dnf5' instead of 'dnf4' for bootstrap chroot INFO: Package manager dnf5 detected and used (fallback) INFO: Bootstrap image not marked ready Start(bootstrap): installing dnf tooling ERROR: Command failed: # /usr/bin/systemd-nspawn -q -M 3481b607b4b647518a0e6752bb7a3286 -D /var/lib/mock/dist-an23-build-452330-73514-bootstrap/root -a --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/var/lib/mock/dist-an23-build-452330-73514-bootstrap/root/installation-homedir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin '--setenv=PROMPT_COMMAND=printf "\033]0;\007"' '--setenv=PS1= \s-\v\$ ' --setenv=LANG=C.UTF-8 --setenv=LC_MESSAGES=C.UTF-8 --resolv-conf=off /usr/bin/dnf5 install python3-dnf python3-dnf-plugins-core --setopt=deltarpm=False --setopt=allow_vendor_change=yes --allowerasing Updating and loading repositories: build 100% | 367.9 KiB/s | 4.4 MiB | 00m12s Repositories loaded. Failed to resolve the transaction: Problem: installed package dnf5-5.2.13.1-1.fc42.x86_64 conflicts with python3-dnf-plugins-core < 4.7.0 provided by python3-dnf-plugins-core-4.3.1-3.an23.noarch from build - conflicting requests - problem with installed package You can try to add to command line: --skip-broken to skip uninstallable packages