$ git clone -n https://src.fedoraproject.org/rpms/kdepim3.git /var/lib/mock/f38-build-side-42-init-devel-785041-27955/root/chroot_tmpdir/scmroot/kdepim3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-785041-27955/root/chroot_tmpdir/scmroot/kdepim3'...
$ git fetch origin 2351b0f24ce987de11c53da25a45f0ad65600f6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdepim3
 * [new ref]         2351b0f24ce987de11c53da25a45f0ad65600f6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2351b0f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild