$ git clone -n https://src.fedoraproject.org/rpms/xmvn-connector-ivy.git /var/lib/mock/f38-build-side-42-init-devel-1065008-29775/root/chroot_tmpdir/scmroot/xmvn-connector-ivy
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1065008-29775/root/chroot_tmpdir/scmroot/xmvn-connector-ivy'...
$ git fetch origin 23e51e7e2da27e5ff1786a6d3ef0c3a3e75ff0ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmvn-connector-ivy
 * [new ref]         23e51e7e2da27e5ff1786a6d3ef0c3a3e75ff0ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23e51e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild