$ git clone -n https://src.fedoraproject.org/rpms/kf6-kparts.git /var/lib/mock/f42-build-868120-175924/root/chroot_tmpdir/scmroot/kf6-kparts
Cloning into '/var/lib/mock/f42-build-868120-175924/root/chroot_tmpdir/scmroot/kf6-kparts'...
$ git fetch origin e3effe0faff92543ca6c7dcad0a4b4a3c073f479:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kparts
 * [new ref]         e3effe0faff92543ca6c7dcad0a4b4a3c073f479 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3effe0 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild