$ git clone -n https://src.fedoraproject.org/rpms/spice-parent.git /var/lib/mock/f40-build-2309197-57338/root/chroot_tmpdir/scmroot/spice-parent
Cloning into '/var/lib/mock/f40-build-2309197-57338/root/chroot_tmpdir/scmroot/spice-parent'...
$ git fetch origin 2b1d86315a667ec419f945f539883c50623ed5fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spice-parent
 * [new ref]         2b1d86315a667ec419f945f539883c50623ed5fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b1d863 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild