$ git clone -n https://src.fedoraproject.org/rpms/kf6-kcmutils.git /var/lib/mock/f42-build-868054-175900/root/chroot_tmpdir/scmroot/kf6-kcmutils
Cloning into '/var/lib/mock/f42-build-868054-175900/root/chroot_tmpdir/scmroot/kf6-kcmutils'...
$ git fetch origin bbf9e489db4c23bd6075779b1f7a3ab918912c22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kcmutils
 * [new ref]         bbf9e489db4c23bd6075779b1f7a3ab918912c22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bbf9e48 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild