$ git clone -n https://src.fedoraproject.org/rpms/kf5-krunner.git /var/lib/mock/f42-bootstrap-3533747-46421/root/chroot_tmpdir/scmroot/kf5-krunner
Cloning into '/var/lib/mock/f42-bootstrap-3533747-46421/root/chroot_tmpdir/scmroot/kf5-krunner'...
$ git fetch origin 4e50947d8e76947d660fd4d92c674486b8da2e07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-krunner
 * [new ref]         4e50947d8e76947d660fd4d92c674486b8da2e07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e50947 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild